Calex PC21MT-4 Type K Thermocouple Infrared Temperature Sensor, 1m Cable, 0°C to +250°C

  • RS Stock No. 553-337
  • Mfr. Part No. PC21MT-4
  • Brand Calex
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

High Performance PyroCouple Series

High quality, low cost, non-contact Infra-red temperature sensors suitable for measuring the temperature of inaccessible or moving objects and materials.

Fast response with high stability Types available with air/water cooled housings
Quick and easy to install
Available as either two-wire or four-wire units
240 ms to 90% response time
Stainless steel housing
M16 x 1 mm mounting thread
Prewired 1 m cable connection
6 V dc minimum sensor voltage
0.95 emissivity
Temperature change varies by model

Two-wire sensors transmit the target temperature as a 4-20 mA output and offer a simple solution for most non-contact temperature measurement applications.

Four-wire sensors transmit the target temperature as a 0-50 mV or thermocouple output, and in addition transmit the internal temperature as a 4-20 mA output. This second output can be used to ensure that the sensor is being operated within the correct ambient temperature limits and prevent damage caused by overheating or overcooling. It can also be used to give an approximate indication of the air temperature surrounding the sensor.

Selection Guide
Manu part no. Field-of-view Output type Target temperature output Internal temperature output Cooling Stock no.
PC21MT-0 2:1 2-wire 4-20mA (none) (none) 553-349
PC21MT-1 2:1 4-wire 0-50mV 4-20mA (none) 553-343
PC21MT-3 2:1 4-wire Type J T/C 4-20mA (none) 553-333
PC21MT-4 2:1 4-wire Type K T/C 4-20mA (none) 553-337
PC21MT-0WJ 2:1 2-wire 4-20mA (none) Air/Water jacket 553-327
PC151MT-0 15:1 2-wire 4-20mA (none) (none) 553-321
PC151MT-0WJ 15:1 2-wire 4-20mA (none) Air/Water jacket 553-311
Specifications
Attribute Value
Sensor Type Type K Thermocouple
Response Time 240 ms
Accuracy 1 %
Cable Length 1m
Output Type Analogue
Minimum Temperature Sensed 0°C
Maximum Temperature Sensed +250°C
Diameter 18 mm
20 In stock for FREE next working day delivery
Price Each
£ 176.76
(exc. VAT)
£ 212.11
(inc. VAT)
Units
Per unit
1 +
£176.76
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