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PID Controller
Select from cost-effective and full-featured Radix PID Controllers that accept inputs from RTDs, thermocouples as well as linear inputs such as 4 - 20 mA, 0 - 20 mA, 0 - 50 mV etc. Large LED displays and LED lights on the controller indicate process variables and relay, communication status and are easily visible to operators from a distance. Operators can easily program setpoints, alarms, control outputs on the controller via membrane keys on the front of the unit to trigger heating, cooling, high-low alarms. Our PID Controllers broadcast signal isolated outputs to protect all downstream machines and devices (such as programmable logic controllers) from damaging fluctuations in the input signal. Many of these products have a flameproof version as well, which can be found here.
Radix NEX235 Indicator with 4 channel relays
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Product Details:
| Display Type | LED |
| Model Name/Number | NEX235 |
| Size/Dimension | 96(W) x 96(H) x 60(D) |
| Material | ABS plastic, grade : UL94V-0 |
| Supply Voltage | a. 18~42V DC b. 85~265V AC, 50/60 hz |
| Brand | Radix |
| Country of Origin | Made in India |
| Protection | Front IP66 (IEC) / NEMA 4X |
| No of inputs | 3 (Input1, Input2, Input3) |
| No. of relays | Maximum 4 |
| COMMUNICATION | RS485 / MODBUS RTU |
| Keyboard | 4 Pushbuttons |
- 3 x universal inputs / RS485 input
- Flameproof, IP65
- Sampling time 50ms/200ms programmable
- Control outputs - User programmable between relays / analog output
- 4 setpoints for FLP / NON-FLP respectively
- Isolated 3 x 0/4~20 mA or 0~10V DC / retransmission output
- Isolated RS485/MODBUS RTU
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
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NEMA 4X protection NEX235 indicator by Radix
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Product Details:
| Display Type | LED |
| Model Name/Number | NEX235 |
| Size/Dimension | 96(W) x 96(H) x 60(D) |
| Material | ABS plastic, grade : UL94V-0 |
| Supply Voltage | a. 18~42V DC b. 85~265V AC, 50/60 hz |
| Brand | Radix |
| Country of Origin | Made in India |
| Protection | Front IP66 (IEC) / NEMA 4X |
| No of inputs | 3 (Input1, Input2, Input3) |
| No. of relays | Maximum 4 |
| COMMUNICATION | RS485 / MODBUS RTU |
| Keyboard | 4 Pushbuttons |
- 3 x universal inputs / RS485 input
- Flameproof, IP65
- Sampling time 50ms/200ms programmable
- Control outputs - User programmable between relays / analog output
- 4 setpoints for FLP / NON-FLP respectively
- Isolated 3 x 0/4~20 mA or 0~10V DC / retransmission output
- Isolated RS485/MODBUS RTU
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
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Dual Channel Indicator With Alarms
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Product Details:
| Display Type | LED |
| Model Name/Number | NEX225 |
| Size/Dimension | 96(W) x 96(H) x 60(D) |
| Material | ABS plastic, grade : UL94V-0 |
| Brand | Radix |
| Country of Origin | Made in India |
| Relays | Maximum 7 |
| Relay contact type | NO-C-NC, NO-C |
| Relay contact rating | 7A/230 VAC; 5A/230 VAC |
| Current output | 4~20 mA / 0~20 mA / 20~4 mA / 20~0 mA isolated from input |
| Display | 2 x 4 digit, 7-segment 0.8" (20.32 mm), red LED display |
| Protection | Front IP66 (IEC) / NEMA 4X |
| Mounting | Panel |
- Versions- Indicator with alarms- PID - Dual loop- Heat+cool- VMD
- 2 x universal input / RS485 input
- PID control with Fuzzy Logic
- Flameproof, IP65
- Sampling time 50ms/200ms programmable
- Control outputs - User programmable between relays / analog output
- 4/7 Setpoints for FLP / NON-FLP respectively
- Isolated 2 x 0/4-20 mA or 0-10 VDC for control / retransmission output
- Isolated RS485/MODBUS RTU
- Autotuning function
- Auto/manual control
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
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NEX307 - Flameproof Process Indicator
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Product Details:
| Model No. | NEX307 |
| Input Type | RTD, Current (mA), Voltage (mV), Thermocouple |
| Control output Type | Relay |
| Model Name/Number | NEX307 |
| Display Type | Digital |
| Size/Dimension | 250H x 150W x 95D mm |
| I Deal In | New Only |
| Brand | Radix |
| Country of Origin | Made in India |
| Control mode | Indicator with Alarm |
| Analog inputs | Tc, RTD, mA, Vin |
| Digital inputs | No |
| Relay outputs | 1 |
| Display digits | 4 |
| Analog outputs | No |
| Remarks | Value range |
- Compact design with low depth
- Universal input (Pt100, thermocouple, 4~20 mA, 0~10 VDC)
- Transmitter supply (optional)
- Large display
- IP66
- 1 Relay / 1 retransmission output
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Radix NEX353 Large Display PID Temperature Controller
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Product Details:
| Control Type | PID/On-Off |
| Brand | Radix |
| Size | 96 x 96 mm |
| Voltage | 90-270 VAC/DC |
| Display Type | 3 Digit/7 Segment |
| Accuracy | +- 0.25% of FS |
| Input Type | RTD, Thermocouple |
| Model No. | NEX353 |
| Control output Type | Relay/SSR |
- Compact : 48x48x61 mm, 96x96x35 mm
- Large display : 13.20 / 9.9 mm (48x48), 20.32 mm (96x96), 0.65" / 16.5 mm for NEX301
- TC, RTD input
- Input sampling cycle 200ms
- 1 Relay for control
- Autotuning : From cold start
- Optional IP65 front
- PID, ON/OFF control
- 85~265V AC SMPS, 20~30 AC/DC
- User friendly operation
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48x48 T/C, RTD Input Indicator with Alarms NEX301
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Product Details:
| Size | 48 x 48 mm |
| Control Type | PID/On-Off |
| Brand | Radix |
| Model No. | NEX301 |
| Input Type | Voltage (mV), Current (mA), Thermocouple, RTD |
| Control output Type | Relay/SSR |
| Temperature Range | -10 to +50 Degree C |
| Accuracy | +-0.25 % of FS |
| Display Type | 4 Digit/7 Segment |
| Mounting Type | Panel |
| Voltage | 90-270 VAC/DC |
| Frequency | 50 - 60 Hz |
| Country of Origin | Made in India |
| Relay outputs | Upto 2; Control -1,Alarms - 1 |
| Display digits | 4+4 |
| Analog outputs | No |
- T/C, RTD inputs
- Size - 48W x 48H x 61D mm
- Display - Upper - 0.64 "
- Lower - 0.354”
- Maximum 2 relays
- Control mode - PID / PID with soak timer and heat +cool mode
- IP66 (IEC) / NEMA 4X protection Sampling time 200ms
- Housing material - ABS plastic, grade, UL94V-0
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48x48 Economy Range PID Controller, NEX316 (Two Row Display)
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Product Details:
| Control Type | PID/On-Off |
| Brand | Radix |
| Size | 48 x 48 mm |
| Mounting Type | Panel |
| Voltage | 90-270 VAC/DC |
| Display Type | 4 Digit/7 Segment |
| Accuracy | +- 0.25% of FS |
| Input Type | Thermocouple, RTD |
| Model No. | NEX316 |
| Frequency | 50 - 60 Hz |
| Control output Type | Relay/SSR |
- Compact : 48x48x61 mm, 96x96x35 mm
- Large display : 13.20 / 9.9 mm (48x48), 20.32 mm (96x96), 0.65" / 16.5 mm for NEX301
- TC, RTD input
- Input sampling cycle 200ms
- 1 Relay for control
- Autotuning : From cold start
- Optional IP65 front
- PID, ON/OFF control
- 85~265V AC SMPS, 20~30 AC/DC
- User friendly operation
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96x96 Radix NEX353 PID Controller, Compact & Accurate
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Product Details:
| Control Type | On/Off |
| Display Size | 96*96 mm |
| Output type | SSR |
| Sensor Input | RTD, Thermocouple |
| Brand | Radix |
| Model | NEX353 |
- Compact : 48x48x61 mm, 96x96x35 mm
- Large display : 13.20 / 9.9 mm (48x48), 20.32 mm (96x96), 0.65" / 16.5 mm for NEX301
- TC, RTD input
- Input sampling cycle 200ms
- 1 Relay for control
- Autotuning : From cold start
- Optional IP65 front
- PID, ON/OFF control
- 85~265V AC SMPS, 20~30 AC/DC
- User friendly operation
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Universal Input PID Controller By Radix NEX205
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Product Details:
| Control Type | PID/On-Off |
| Voltage | 85~265 VAC |
| Display Type | 4 Digit/7 Segment |
| Accuracy | +- 0.25% of FS |
| Temperature Range | -10 to 50 Deg C |
| Input Type | RTD, Thermocouple |
| Model No. | NEX205 |
| Frequency | 50 - 60 Hz |
| Communication Interface | RS485 / MODBUS RTU |
| Country of Origin | Made in India |
| Control output Type | Relay/SSR |
- Versions
- PID - Single loop (Includes On-off Controller and Indicator modes)
- PID - Dual loop
- Heat+cool
- PID - Single loop, 16-segment profile
- VMD
- IP66 (IEC) / NEMA 4X protection
- 1 or 2 universal inputs
- Sampling time 50ms/200ms programmable
- Upto 6 digital inputs
- Upto 7 setpoints (2 control relays, 5 alarm relays)
- Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
- Isolated RS485/Modbus RTU
- Autotuning function
- Auto/manual control
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
Description from Product Brochure :-
| Accuracy | Thermocouple: ±0.25% of FS ±1°C, Pt100: ±0.05% of FS ±0.5°C, Linear Inputs: ±0.1% FS or less |
| Analog Output | Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission |
| Certification | Flameproof, Gr IIA, IIB & IIC |
| Communication | Isolated RS485/MODBUS RTU |
| Control Method | ON/OFF control, Single / Dual PID loops, Heat + Cool |
| Digital Inputs | 3 / 6 potential free contact closure |
| Housing Material | ABS plastic / Cast AL |
| Input Type | Universal |
| Inputs | 2 x Universal input |
Additional Information:
- Item Code: NEX205FullFeatured1
- Packaging Details: Standard packaging
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Radix Make 48x48 Economy-Range Pid Controller, Nex313 With Relay And SSR Outputs
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Product Details:
| Control Type | PID/On-Off |
| Size | 48 x 48 mm |
| Brand | Radix |
| Frequency | 50/60 Hz |
| Mounting Type | Panel |
| Display Type | 4 Digit/7 Segment |
| Temperature Range | -10 - 50 DegC |
| Input Type | Thermocouple, RTD |
| Model No. | NEX313 |
| Country of Origin | Made in India |
| Remarks | Economy Range |
| Control output Type | Relay/SSR |
- Compact design with low depth
- Large display
- 1 relay
- Relay / SSR for control - field selectable
- IP66 / NEMA 4X optional
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Radix Nex201 Profile PID/ON-OFF Controller, Full Featured
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Product Details:
| Brand | Radix |
| Control Type | PID/On-Off |
| Size | 48 x 48 mm |
| Accuracy | +-0.25 % of FS |
| Input Type | Thermocouple, RTD |
| Model No. | NEX201 |
| Country of Origin | Made in India |
| Communication | RS485 / MODBUS RTU |
| Control output Type | Relay/SSR |
PID - Single loop (Includes Onoff Controller and Indicator modes)
PID - Dual loop
Heat+cool
PID - Single loop, 16-segment profile
VMD
IP66 (IEC) (NEMA 4X protection)
1 or 2 universal inputs
Sampling time 50ms/200ms programmable
Upto 6 digital inputs
Upto 7 setpoints (2 control relays, 5 alarm relays)
Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
Isolated RS485/Modbus RTU
Autotuning function
Auto/manual control
Calibration & configuration through PC utility
User friendly keyboard interface with password protection
User key with assignable function
Description from Product Brochure :-
| Accuracy | Thermocouple: ±0.25% of FS ±1°C, Pt100: ±0.05% of FS ±0.5°C, Linear inputs: ±0.1% FS or less |
| Analog Output | 2 x isolated analog outputs |
| Certification | Flameproof, Gr IIA, IIB & IIC |
| Communication | Isolated RS485/MODBUS RTU |
| Control Method | ON/OFF, Single PID, Dual PID, 16 step profile, Heat+cool |
| Control Modes | ON/OFF control, Single/Dual PID loops, Heat + Cool, Profile Control |
| Digital Inputs | 3 / 6 potential free contact closure |
| Display | Large |
| Input Groups | 2 |
| Isolation | 1500V AC RMS, 50 Hz / 1 minute |
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Radix NEX201 Temperature/Process Controller
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Product Details:
| Control Type | PID/On-Off |
| Size | 48 x 48 mm |
| Brand | Radix |
| Voltage | 85~265 VAC |
| Mounting Type | Panel |
| Accuracy | +-0.25% of FS |
| Input Type | RTD, Thermocouple |
| Model No. | NEX201 |
| Communication | RS485/MODBUS RTU |
| Control output Type | Relay/SSR |
- 2 x Universal inputs
- Size - 48Wx48Hx85D in mm
- Display : Upper - 0.64 “ , Lower - 0.354”
- Upto 3 digital inputs
- Upto 5 relays
- IP66 (IEC) / NEMA 4X protection
- It can be set to take readings every 50 or 200 milliseconds
- Isolated 2 x 0/4~20 mA or 0-10 VDC outputs for control / retransmission
- Isolated RS485 / Modbus RTU communication
Description from Product Brochure :-
| Analog outputs | 1 x 4~20 mA |
| Number of inputs | 1 x Universal input |
| Power supply | 85~265V AC |
| RS485 | RS485 / MODBUS RTU |
| Relay outputs | 2 Relays - NO1-C1-NC1, NO2-C2 |
| Size | 48x48x85 mm |
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Radix NEX225 Dual Channel - Indicator With Alarms / Pid Controller
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Product Details:
| Brand | Radix |
| Model No. | NEX225 |
| Size | 96x96x60 |
| Control Type | PID |
| Input Type | Thermocouple, RTD |
| Control output Type | Relay/SSR |
| Accuracy | Thermocouple : +-0.25% of FS +-1 DegreeC Pt100 : +-0.05% of FS +-0.5 DegreeC |
| Mounting Type | Panel |
| Voltage | 24 VAC/DC |
| Frequency | 50/60 Hz |
| Country of Origin | Made in India |
| Dimensions (in mm) | 96(W) x 96(H) x 60(D) |
| Housing material | ABS plastic, grade : UL94V-0 |
| Supply voltage | a. 85~265V AC, 50/60Hz b. 18~30V DC |
- Versions
- - Indicator with alarms
- - PID - Dual loop
- - Heat+cool
- - VMD
- 2 x Universal input / RS485 input
- PID Control with Fuzzy Logic
- Flameproof, IP65
- Sampling time 50ms/200ms programmable
- Control outputs - User programmable between relays / analog output
- 4/7 Setpoints for FLP/NON-FLP respectively
- Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
- Isolated RS485/MODBUS RTU
- Autotuning function
- Auto/manual control
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
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NEX203 Digital Temperature Controller / PID Controller by Radix
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Product Brochure
Product Details:
| Model No. | NEX203 |
| Size | 96 x 48 mm |
| Control Type | PID/On-Off |
| Input Type | Current (mA), Voltage (mV) |
| Control output Type | Relay/SSR, Analog (mA/mV) |
| Brand | Radix |
| Display Type | 4 Digit/7 Segment |
| Voltage | 24 VAC/DC |
| Material | ABS plastic,grade UL94V-0 |
| Display Size | Upper 0.64" / 16.3 mm; Lower 0.354" / 9 mm |
| Mounting Type | Panel |
| Communication | Isolated RS485/Modbus RTU |
| Country of Origin | Made in India |
- 2xUniversal inputs
- Size - 48Wx96Hx60D in mm
- Display - Upper - 0.64 “ , Lower - 0.354”
- Upto 3 digital inputs
- Upto 6 relays
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50ms/200ms programmable
- Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
- Isolated RS485 / Modbus RTU communication
- Housing material - ABS plastic, grade, UL94V-0
Additional Information:
- Item Code: NEX203
- Packaging Details: Standard packaging as per requirement
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Radix NEX202 Full Featured Digital Temperature Controller / PID Temperature Controller
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Product Details:
| Control Type | PID/On-Off |
| Size | 96 x 48 mm |
| Brand | Radix |
| Voltage | 85~265 VAC |
| Mounting Type | Panel |
| Display Type | 4 Digit/7 Segment |
| Accuracy | +-0.2% FS |
| Control output Type | Relay/SSR, Analog (mA/mV) |
| Input Type | RTD, Thermocouple, Current (mA), Voltage (mV) |
| Model No. | NEX202 |
| Country of Origin | Made in India |
| Relay o/p | Maximum - 6, Control - 2, Alarms - 4 |
| Isolated analog Output | Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output |
| Communication | Isolated RS485/Modbus RTU |
| Housing Material | ABS plastic, grade UL94V-0 |
- 2x Universal input
- Size - 96Wx48Hx60D in mm
- Display - Upper - 0.75 “ , Lower - 0.45”
- Upto 3 digital inputs
- Upto 6 relays
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50ms/200ms programmable
- Isolated 2 x 0/4~20 mA or 0~10 VDC for control / retransmission output
- Isolated RS485 / Modbus RTU communication
Description from Product Brochure :-
| Accuracy | Thermocouple: ยฑ0.25% of FS ยฑ1ยฐC, Pt100: ยฑ0.05% of FS ยฑ0.5ยฐC, Linear inputs: ยฑ0.1% FS or less |
| Analog Output | Isolated 2 x 0/4~20 mA or 0-10 V DC |
| Certification | Flameproof, Gr IIA, IIB & IIC |
| Communication | Isolated RS485/MODBUS RTU |
| Control Modes | ON/OFF control, Single / Dual PID loops, Heat + Cool, Profile Control |
| Digital Inputs | 3 / 6 potential free contact closure |
| Display | Large Display |
| Power Supply | 85~265V AC, 50/60 Hz or 20~55V DC |
| Relay Output | 5 x relays |
| Sampling Time | 50 ms / 200 ms programmable |
| Size | 96x48x60 mm |
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NEX202 96W x 48H x 60D mm PID On/Off Temperature Controller by Radix
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Product Details:
| No of digits | 4+4 |
| Size | 96 x 48 mm |
| Control Type | PID/On-Off |
| Voltage | 24 VAC/DC |
| Display Type | 4 Digit/7 Segment |
| Accuracy | +-0.2%FS |
| Control output Type | Analog (mA/mV), Relay/SSR |
| Input Type | Current (mA), Voltage (mV), RTD, Thermocouple |
| Model No. | NEX202 |
| Relay output | Maximum - 6, Control - 2, Alarms - 4 |
| Isolated analog output | Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output |
| Communication | Isolated RS485/Modbus RTU |
| Housing material | ABS plastic, grade UL94V-0 |
| Brand | Radix |
| Display | Upper 0.75" / 19 mm; Lower 0.45" / 11.4 mm |
1. Versions
- PID - Single loop (Includes Onoff Controller and Indicator modes)
- PID - Dual loop
- Heat+cool
- PID - Single loop, 16-segment profile
- VMD
2. IP66 (IEC) / NEMA 4X protection
3. Sampling time 50ms/200ms programmable
4. Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
5. Autotuning function
6. User friendly keyboard interface with password protection
7. Other functions
- Single ramp/soak
- Soft start
- Bumpless transfer
- Anti reset windup
- Four PID groups selectable
- Remote setpoint input function
- Heater break alarm (CT input)
- Standby function
- Parameter Mask
Description from Product Brochure :-
| Ambient Operating Humidity | Below 90% RH, non-condensing |
| Ambient Operating Temperature | -10 to 50 °C |
| Analog Output | Isolated 2 x 0/4~20 mA or 0-10 V DC |
| Certification | Flameproof, Gr IIA, IIB & IIC |
| Control Method | PID - Single loop |
| Isolation | Mutual isolation between input, supply, relays, analog output, RS485: 1500V AC RMS, 50 Hz / 1 minute |
| Model | NEX202 |
| Power Supply | 85~265V AC, 50/60 Hz |
| Size | 96W x 48H x 60D mm |
| Weight | Approx. 240 gm |
Additional Information:
- Item Code: NEX202
- Packaging Details: Standard packaging as per requirement
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96x96 Mid-Range PID Controller, NEX605 by Radix
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Product Details:
| Brand | Radix |
| Model No. | NEX605 |
| Size | 96 x 96 mm |
| Control Type | PID/On-Off |
| Input Type | RTD, Thermocouple |
| Control output Type | Relay/SSR |
| Temperature Range | -10 to 50 DegreeC |
| Accuracy | +-0.25% FS |
| Display Type | 4 Digit/7 Segment |
| Mounting Type | Panel |
| Voltage | 90-270 VAC/DC |
| Frequency | 50/60 Hz |
| Country of Origin | Made in India |
- Inputs - TC, RTD, mA, Vin
- Size - 96Wx96Hx35D in mm
- Display - Upper - 1“ , Lower - 0.56”
- Upto 2 relay outputs
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50ms/200ms programmable
- Isolated 0/4~20 mA or 0-10 V DC for control / retransmission output
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96x48 Mid-Range PID Controller, NEX602, Up To 2 Relays
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Product Details:
| Brand | Radix |
| Model No. | NEX602 |
| Size | 96 x 48 mm |
| Control Type | PID/On-Off |
| Input Type | Thermocouple, RTD, Current (mA), Voltage (mV) |
| Control output Type | Analog (mA/mV), Relay/SSR |
| Temperature Range | -10 to +50 DegreeC |
| Accuracy | +-0.2 % FS |
| Display Type | 4 Digit/7 Segment |
| Mounting Type | Panel |
| Voltage | 24 VAC/DC |
| Country of Origin | Made in India |
- Inputs - TC, RTD, mA, Vin
- Size - 96W x 48H x 35D in mm
- Display - Upper - 0.64 “ , Lower - 0.354”
- Upto 2 relay outputs
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50ms / 200ms programmable
- Isolated 0/4~20 mA or 0-10 V DC for control / retransmission output
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96x48 T/C, RTD Input, PID Temperature Controller NEX302
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Product Brochure
Product Details:
| Brand | Radix |
| Model No. | NEX302 |
| Size | 96 x 48 mm |
| Control Type | PID/On-Off |
| Input Type | RTD, Current (mA), Thermocouple, Vin |
| Control output Type | Relay/SSR |
| Temperature Range | -10 - 50 DegreeC |
| Accuracy | Thermocouple : +- 0.25% of FS +-1 DegreeC Pt100 : +- 0.05% of FS +-1 DegreeC Analog Inputs : +- 0.25% of FS |
| Display Type | 4 Digit/7 Segment |
| Mounting Type | Panel |
| Voltage | 90-270 VAC/DC |
| Frequency | 50/60 Hz |
| Country of Origin | Made in India |
| Relay o/p | Control - 1,Alarm - 1 |
| Display digit | 4 |
| Analog o/p | No |
| Remark | Value Range |
- mA / Vin inputs
- Size - 96Wx48Hx35D mm
- Display - Upper - 0.8 “
- Maximum 2 relays
- Control mode - Indicator with alarms
- IP66 (IEC) / NEMA 4X protection
- Sampling time 200ms
- Housing material - ABS plastic, grade, UL94V-0
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96x96 T/C, RTD Input, Large Display PID Controller NEX305
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Product Brochure
Product Details:
| Model No. | NEX305 |
| Size | 96 x 96 mm |
| Control Type | PID/On-Off |
| Input Type | RTD, Thermocouple |
| Control output Type | Relay/SSR |
| Brand | Radix |
| Accuracy | +-0.25% of FS |
| Frequency | 50 - 60 Hz |
| Series | NEX30X |
| Country of Origin | Made in India |
1. Compact : 96x96x35 mm
2. Large display : 25.4 mm (96x96)
3. TC, RTD input
4. Input sampling cycle 200ms
5. 2 setpoints (1 control relay, 1 alarm)
6. Autotuning : From cold start, At setpoint
7. Optional IP66 front
8. PID, ON/OFF control
9. 85~265 V AC SMPS
10. User friendly operation
Additional Information:
- Item Code: NEX305Economy1
- Packaging Details: Standard packaging
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NEX203 Digital Temperature Controller / PID Controller 2X Universal Inputs
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Product Details:
| Control Type | PID/On-Off |
| Size | 96 x 48 mm |
| Brand | Radix |
| Frequency | 50/60 Hz |
| Voltage | 85~265 VAC |
| Mounting Type | Panel |
| Display Type | 4 Digit/7 Segment |
| Control output Type | Relay/SSR, Analog (mA/mV) |
| Input Type | Voltage (mV), Current (mA) |
| Model No. | NEX203 |
| Country of Origin | Made in India |
| Display Size | Upper 0.64" / 16.3 mm; Lower 0.354" / 9 mm |
| Housing Material | ABS plastic,grade UL94V-0 |
| Communication | Isolated RS485 / Modbus RTU |
- 2 x Universal inputs
- Size - 48Wx96Hx60D in mm
- Display - Upper - 0.64 “ , Lower - 0.354”
- Upto 3 digital inputs
- Upto 6 relays
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50/200 ms programmable
- Isolated 2 x 0/4~20 mA or 0~10 VDC for control / retransmission output
- Isolated RS485 / Modbus RTU communication
Description from Product Brochure :-
| Communication | RS485 / MODBUS RTU |
| Control Method | ON/OFF, single PID, dual PID, 16 step profile, Heat+cool |
| Dimensions | 48x96x60 mm |
| Inputs | 2 x Universal inputs |
| Power Supply | 85~265V AC |
| Relay Output | 2 Relays - (NO1-C1-NC1, NO2-C2) |
| Size | 48W x 96H x 60D mm |
| Weight | Approx. 400 gm |
Additional Information:
- Packaging Details: Standard packaging as per requirement
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Radix PID Controller NEX202
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Product Brochure
Product Details:
| Model No. | NEX202 |
| Size | 48 x 96 mm |
| Control Type | PID/On-Off |
| Input Type | Thermocouple, RTD |
| Control output Type | Relay |
| Brand | Radix |
| Accuracy | +-0.25% of FS |
| Display Type | 4 Digit/7 Segment |
| Voltage | 110-230 VAC |
| Frequency | 50 - 60 Hz |
| Mounting Type | Panel |
| Country of Origin | Made in India |
| Communication | RS485 / MODBUS RTU |
1. Versions
- PID - Single loop (Includes Onoff Controller and Indicator modes)
- PID - Dual loop
- Heat+cool
- PID - Single loop, 16-segment profile
- VMD
2. IP66 (IEC) / NEMA 4X protection
3. Sampling time 50ms/200ms programmable
4. Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
5. Autotuning function
6. User friendly keyboard interface with password protection
7. Other functions
- Single ramp/soak
- Soft start
- Bumpless transfer
- Anti reset windup
- Four PID groups selectable
- Remote setpoint input function
- Heater break alarm (CT input)
- Standby function
- Parameter Mask
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96x48 Mid-Range PID Controller, NEX602, Upto 2 Relays
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Product Brochure
Product Details:
| Brand | Radix |
| Model No. | NEX602 |
| Size | 96 x 48 mm |
| Control Type | PID/On-Off |
| Input Type | Current (mA), RTD, Voltage (mV), Thermocouple |
| Control output Type | Relay/SSR, Analog (mA/mV) |
| Accuracy | +-0.2% FS |
| Display Type | 4 Digit/7 Segment |
| Voltage | 24 VAC/DC |
- Inputs - TC, RTD, mA, Vin
- Size - 96Wx48Hx35D in mm
- Display - Upper - 0.64 , Lower - 0.354
- Upto 2 relay outputs
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50ms/200ms programmable
- Isolated 0/4~20 mA or 0-10 V DC for control / retransmission output
Additional Information:
- Item Code: NEX602
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96x96 Mid-Range Pid Controller, Nex605, Upto 2 Relays
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Product Brochure
Product Details:
| Model No. | NEX605 |
| Size | 96 x 96 mm |
| Control Type | PID/On-Off |
| Input Type | Thermocouple, RTD |
| Control output Type | Relay/SSR |
| Brand | Radix |
| Temperature Range | -10 to 50 Deg C |
| Accuracy | +-0.25% of FS |
| Display Type | 4 Digit/7 Segment |
| Voltage | 90-270 VAC/DC |
| Frequency | 50 - 60 Hz |
- Inputs - TC, RTD, mA, Vin
- Size - 96Wx96Hx35D in mm
- Display - Upper - 1“ , Lower - 0.56”
- Upto 2 relay outputs
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50ms/200ms programmable
- Isolated 0/4~20 mA or 0-10 V DC for control / retransmission output
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48x48 Economy Range PID Controller, NEX313 With Relay And SSR Outputs
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Product Details:
| Model No. | NEX313 |
| Size | 48 x 48 mm |
| Control Type | PID/On-Off |
| Input Type | Thermocouple, RTD |
| Brand | Radix |
| Accuracy | +- 0.25% of FS |
| Display Type | 4 Digit/7 Segment |
| Frequency | 50 - 60 Hz |
| Mounting Type | Panel |
| Remarks | Economy range |
- Compact design with low depth
- Large display
- 1 relay
- Relay / SSR for control - field selectable
- IP66 / NEMA 4X optional
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96x96 T/C, RTD Input, Large Display PID Controller NEX305
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Product Brochure
Product Details:
| Model No. | NEX305 |
| Size | 96 x 96 mm |
| Control Type | PID/On-Off |
| Input Type | RTD, Thermocouple |
| Control output Type | Relay/SSR |
| Brand | Radix |
| Temperature Range | -10 to 50 Degree C |
| Accuracy | +-0.25% of FS |
| Display Type | 4 Digit/7 Segment |
| Voltage | 90-270 VAC/DC |
| Frequency | 50 - 60 Hz |
| Country of Origin | Made in India |
- Compact : 96Wx96Hx35D mm
- Large display : 25.4 mm (96x96)
- T/C, RTD input
- Input sampling cycle 200ms
- 2 setpoints (1 control relay, 1 alarm)
- Autotuning : From cold start, At setpoint
- Optional IP66 front
- PID, ON/OFF control
- 85~265 V AC SMPS
- User friendly operation
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48x48 Mid-range PID Controller NEX601 by Radix
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Product Details:
| Model No. | NEX601 |
| Size | 48 x 48 mm |
| Control Type | PID/On-Off |
| Input Type | Thermocouple, RTD |
| Control output Type | Relay/SSR |
| Brand | Radix |
| Temperature Range | -10 to 50 Degree C |
| Accuracy | +- 0.25% of FS |
| Display Type | 4 Digit/7 Segment |
| Voltage | 90-270 VAC/DC |
| Frequency | 50 - 60 Hz |
- Inputs - TC, RTD, mA, Vin
- Size - 48x48x85 (in mm)
- Display - Upper - 0.64 “ , Lower - 0.354”
- Maximum 2 relay output
- IP66 (IEC) / NEMA 4X protection
- Sampling time 50ms/200ms programmable
- Isolated 0/4~20 mA or 0-10 V DC for control / retransmission output
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Radix NEX206 Full Featured PID Controller
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Product Brochure
Product Details:
| Control Type | PID/On-Off |
| Size | 96 x 96 mm |
| Brand | Radix |
| Frequency | 50/60 Hz |
| Voltage | 85~265V AC |
| Mounting Type | Panel |
| Display Type | 4 Digit/7 Segment |
| Temperature Range | -10 to 50 DegreeC |
| Control output Type | SSR, Relay |
| Input Type | Current (mA), RTD, Thermocouple, Voltage (mV) |
| Model No. | NEX206 |
| Country of Origin | Made in India |
| Dimension | 96(W) x 96(H) x 60(D) |
| Protection | Front IP66 (IEC) / NEMA 4X |
| Housing Material | ABS plastic,grade : UL94V-0 |
- Versions - PID - Single loop (Includes Onoff Controller and Indicator modes), PID - Dual loop - Heat+cool - PID, Single loop, 16-segment profile, VMD
- PID Control with Fuzzy Logic
- 1 or 2 universal inputs
- Sampling time 50ms/200ms programmable
- Control outputs - User programmable between relays / analog output
- Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
- Isolated RS485/MODBUS RTU
- Autotuning function
- Auto/manual control
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
Single ramp/soak
Soft start
Bumpless transfer
Anti reset windup
Four PID groups selectable
Remote setpoint input function
Heater break alarm (CT input)
Standby function
Parameter Mask
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Flameproof PID Temperature Controller
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Product Brochure
Product Details:
| Usage/Application | Industrial |
| Material | Aluminium alloy |
| Temperature Range | -10 to 50 DegreeC |
| Brand | Radix |
| Display Type | 4-digit, 7 segment LED display |
| Frequency | 50/60 Hz |
| Input Signal | Thermocouple, RTD (PT100), Voltage (V/mV), Current (mA) |
| Overall Dimension | 352(H) x 190(W) x 170(D) |
| Type | Indicator / PID / On-off controller |
| Country of Origin | Made in India |
| Model Number | NEX206 |
| Mounting | Wall mount |
| Protection | IP65 |
| Supply Voltage | 85~265V AC or 18~30V DC |
| Communication | RS485, MODBUS RTU |
| Output | Relay/SSR |
- Versions - PID - Single loop (Includes Onoff Controller and Indicator modes), PID - Dual loop, Heat+cool, PID - Single loop, 16-segment profile, VMD
- PID Control with Fuzzy Logic
- 1 or 2 universal inputs
- Sampling time 50ms/200ms programmable
- Control outputs - User programmable between relays / analog output
- Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output
- Isolated RS485/MODBUS RTU
- Autotuning function
- Auto/manual control
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
- Single ramp/soak
- Soft start
- Bumpless transfer
- Anti reset windup
- Four PID groups selectable
- Remote setpoint input function
- Heater break alarm (CT input)
- Standby function
- Parameter Mask
Description from Product Brochure :-
| Accuracy | Thermocouple: ยฑ0.25% of FS ยฑ1ยฐC; Pt100: ยฑ0.05% of FS ยฑ0.5ยฐC; Linear inputs: ยฑ0.1% FS or less |
| Analog Outputs | 0 / 1 / 2 (for control or retransmission) |
| Control Method | ON/OFF, Single PID, Dual PID, 16 step profile, Heat+cool |
| Digital Inputs | 3 / 6 potential free contact closure |
| Mounting | Panel Mount / Flameproof |
| Operating Temperature | -10 to 50ยฐC |
| Power Supply | 85~265V AC, 50/60 Hz or 20~55V DC |
| Sampling Time | 50 ms / 200 ms programmable |
| Weight | Approx. 3 kg |
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NEX225 - PID Temperature Controller with Alarm Indicator By Radix
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Product Brochure
Product Details:
| Brand | Radix |
| Model No. | NEX225 |
| Size | 96 x 96 mm |
| Control Type | PID |
| Input Type | Voltage (mV), Thermocouple, Current (mA), RTD |
| Control output Type | Relay/SSR |
| Display Type | 4 Digit/7 Segment |
| Mounting Type | Panel |
| Country of Origin | Made in India |
- 2 x universal input / RS485 input
- PID control with Fuzzy Logic
- Flameproof, IP65
- Sampling time 50ms/200ms programmable
- Control outputs - User programmable between relays / analog output
- 4/7 Setpoints for FLP / NON-FLP respectively
- Isolated 2 x 0/4~20 mA or 0~10V DC for control / retransmission output
- Isolated RS485/MODBUS RTU
- Autotuning function
- Auto/manual control
- Calibration & configuration through PC utility
- User friendly keyboard interface with password protection
- User key with assignable function
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PID Temperature Controller
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Product Brochure
Product Details:
| Control Type | PID On/ Off |
| Display Size | 48*48 mm |
| Output type | Relay |
| Sensor Input | Thermocouple, RTD |
| Voltage | 220-240 V |
| Accuracy | +- 0.25% FS |
| Temperature Range | -10 - 50 DegC |
- Inputs - TC, RTD, mA, Vin.
- Size - 48 * 48 * 85 (in mm).
- Display - Upper - 0.64 “ , Lower - 0.354”.
- Maximum 2 relay output.
- IP66 (IEC) / NEMA 4X protection.
- Sampling time 50ms/200ms programmable.
- Isolated 0/4~20 mA or 0-10 V DC for control / retransmission output.
- Panel flush mounting
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Cost Effective PID Temperature Controller - NEX316
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Product Brochure
Product Details:
| Brand | Radix |
| Model No. | NEX316 |
| Size | 48 x 48 mm |
| Input Type | Thermocouple, RTD |
| Mounting Type | Panel |
| Temperature Range | -10 to 50 DegreeC |
| Accuracy | Pt100 : +- 0.05% of FS +-1 DegreeC |
| Display Type | Upper 0.52" / 13.20 mm Lower 0.39" / 9.90 mm |
| Country of Origin | Made in India |
| SSR Drive | 12 V DC drive signal for external SSR |
- Compact : 48x48x61 mm, 96x96x35 mm
- Large display : 13.20 / 9.9 mm (48x48), 20.32 mm (96x96), 0.65" / 16.5 mm for NEX301
- TC, RTD input
- Input sampling cycle 200ms
- 1 Relay for control
- Autotuning : From cold start
- Optional IP65 front
- PID, ON/OFF control
- 85~265V AC SMPS, 20~30 AC/DC
- User friendly operation
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48x48 Economy Range PID Controller, NEX316 (Two Row Display)
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Product Brochure
Product Details:
| Control Type | PID/On-Off |
| Mounting Type | Panel |
| Size | 48 x 48 mm |
| Brand | Radix |
| Frequency | 50/60 Hz |
| Voltage | 90-270 VAC/DC |
| Display Type | 4 Digit/7 Segment |
| Accuracy | +-0.25% of FS |
| Input Type | Thermocouple, RTD |
| Model No. | NEX316 |
| Country of Origin | Made in India |
| Control output Type | Relay/SSR |
- Compact : 48x48x61 mm, 96x96x35 mm
- Large display : 13.20 / 9.9 mm (48x48), 20.32 mm (96x96), 0.65" / 16.5 mm for NEX301
- TC, RTD input
- Input sampling cycle 200ms
- 1 Relay for control
- Autotuning : From cold start
- Optional IP65 front
- PID, ON/OFF control
- 85~265V AC SMPS, 20~30 AC/DC
- User friendly operation
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PID Temperature Controller
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Product Brochure
Product Details:
| Control Type | PID On/ Off |
| Output type | Relay |
| Sensor Input | RTD, Thermocouple |
| Voltage | 220-240 V |
| Frequency | 50 - 60 Hz |
| Communication Interface | Isolated RS485/Modbus RTU |
| Enclosure | IP66 |
We are engaged in offering Radix PID Temperature Controller (Model No: NEX207).
1. Versions
- PID - Single loop (Includes Onoff Controller and Indicator modes).
- PID - Dual loop.
- Heat+cool.
- PID - Single loop, 16-segment profile.
- VMD.
2. IP66 (IEC) / NEMA 4X protection.
3. Sampling time 50ms/200ms programmable.
4. Isolated 2 x 0/4~20 mA or 0-10 V DC for control / retransmission output.
5. Autotuning function.
6. User friendly keyboard interface with password protection.
7. Other functions
- Single ramp/soak
- Soft start
- Bumpless transfer
- Anti reset windup
- Four PID groups selectable
- Remote setpoint input function
- Heater break alarm (CT input)
- Standby function
- Parameter Mask
Additional Information:
- Item Code: NEX207
- Packaging Details: Standard packaging as per requirement
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Radix Make 72x72 Mid-Range PID Controller, NEX604, Upto 2 Relays
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Product Brochure
Product Details:
| Brand | Radix |
| Control Type | PID/On-Off |
| Frequency | 50/60 Hz |
| Mounting Type | Panel |
| Display Type | 4 Digit/7 Segment |
| Control output Type | Relay/SSR, Analog (mA/mV) |
| Input Type | Current (mA), RTD, Voltage (mV), Thermocouple |
| Model No. | NEX604 |
| Country of Origin | Made in India |
| Dimension | 72W x 72H x 85D mm |
| Supply Voltage | a) 85~265 V AC, 50/60 Hz b) 20~30 V DC |
- Inputs - TC, RTD, mA, Vin
- Size - 72W x 72H x 85D mm
- 4 digit, 7-segment display - Upper - 0.64“, Lower - 0.35”
- Upto 2 relay outputs
- Sampling time - 200ms
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Flameproof Process Indicator NEX307, T/C, RTD Input
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Product Brochure
Product Details:
| Usage/Application | Industrial |
| Accuracy | Thermocouple : +- 0.25% of FS +-1 DegreeC; Pt100 : +- 0.05% of FS +-1 DegreeC |
| Temperature Range | -10 to 50 DegreeC |
| Power Source | a) 85~265 V AC b) 20~30 V DC |
| Brand | Radix |
| Frequency | 50/60 Hz |
| Country of Origin | Made in India |
- Compact design with low depth
- Universal input (Pt100, thermocouple, 4~20 mA, 0~10 VDC)
- Transmitter supply (optional)
- Large display
- IP66
- 1 Relay / 1 retransmission output
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96x96 Economy Range PID Controller, NEX353, Upto 1 Relay
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Product Brochure
Product Details:
| Brand | Radix |
| Model No. | NEX353 |
| Size | 96 x 96 mm |
| Control Type | PID/On-Off |
| Input Type | Thermocouple, RTD |
| Control output Type | Relay/SSR |
| Accuracy | +-0.25 % of FS |
| Display Type | 3 Digit/7 Segment |
| Mounting Type | Panel |
| Voltage | 90-270 VAC/DC |
| Frequency | 50/60 Hz |
| Country of Origin | Made in India |
- Compact : 48x48x61 mm, 96x96x35 mm
- Large display : 13.20 / 9.9 mm (48x48), 20.32 mm (96x96), 0.65" / 16.5 mm for NEX301
- TC, RTD input
- Input sampling cycle 200ms
- 1 Relay for control
- Autotuning : From cold start
- Optional IP65 front
- PID, ON/OFF control
- 85~265V AC SMPS, 20~30 AC/DC
- User friendly operation
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Indicator with Alarms- Radix NEX301
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Product Brochure
Product Details:
| Brand | Radix |
| Size | 48 x 48 mm |
| Control Type | PID/On-Off |
| Model No. | NEX301 |
| Input Type | Thermocouple, RTD |
| Control output Type | Relay/SSR |
| Temperature Range | -10 - 50 DegC |
| Accuracy | 0.25% FS |
| Display Type | 4 Digit/7 Segment |
| Mounting Type | Panel |
| Voltage | 90-270 VAC/DC |
| Frequency | 50/60 Hz |
| Country of Origin | Made in India |
| Relay o/p | Control - 1 Alarm - 1 |
| Display digit | 4 + 4 |
| Analog o/p | No |
- T/C, RTD inputs
- Size - 48Wx48Hx61D mm
- Display - Upper - 0.64 “ , Lower - 0.354”
- Maximum 2 relays
- Control mode - PID / PID with soak timer and heat +cool mode
- IP66 (IEC) / NEMA 4X protection
- Sampling time 200ms
- Housing material - ABS plastic
- grade, UL94V-0
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