Home > Temperature > Temperature Sensors with Integrated Transmitter > Temperature Transmitter 4-20ma
The MIST M03 temperature transducer, with its simple construction, is the base model in our line of MIST Industrial Series Temperature Sensors TM. It replaces commonly used temperature sensors in a variety of applications where 4-20mA is required.
MIST M03 RTD Pt 100 temperature sensor a complete RTD temperature sensor probe, signal conditioner and 4-20mA output. Intempco MIST patented RTD (Pt100) sensor probes contain miniature programmable temperature transmitters in the TJ transition junction or in the 2 wire 4-20mA dc output lead wire. Mist Microprocessor Integrated Sensor Transmitters can be fitted with M12 quick disconnect automation connectors, 3-A sanitary and NPT threads. Process connections can be fixed welded or adjustable compression .
Via experience with 10,000+ OEM and process RTD applications installed , the adverse effects of electrical noise can be reduced and lead wire lengths extended with Intempco MIST RTD technology.
WJF stocks the most commonly used MIST M03 assemblies with the following features:
To order a MIST M03 with 9” probe and 4-20 mA output calibrated to -25 OC to 125 OC, specify the inventory number and temperature range, ex.: M03L-N-090( -25/125 OC ) on your order. To calibrate the MIST M03 in house, order the MIST PKIT which includes the module and software.
| Input | RTD, type Pt100 |
| Sensor Temperature Ranges | See Box1 code for standard ranges. Field re-scalable between -200 ºC to 600 ºC or -50 ºC to 200 ºC, depending on model. |
| Outputs | 4-20 mA loop powered, 2-wire, linear to temperature 0-5 Vdc, 1-5 Vdc, 0-10 Vdc all 3-wire, linear to temperature |
| Minimum Input Impedance | 1000 Ohm (of measuring device, for voltage output) |
| Power Supply | 12-32 VDC, polarity protected |
| Supply Effect | 0.001 % / V |
| Accuracy | ± ( .25 ºC + 0.40 % of span ) with one-point calibration 1. ± ( .10 ºC + 0.10 % of calibrated span ) with two-point calibration 2. |
| Maximum Loop Resistance | [ ( Vsupply – 7 ) * 40 ] ohms ( for 4-20 mA output only ) |
| Sensor Open Circuit | Upscale 24 mA or Downscale 2.5 mA ( for 4-20 mA output only ) |
| Warmup | 30 seconds |
| RFI Effect | 1 % or less typical |
| Isolation | 500 Vdc Input / Output |
| Temp. Effects | ± 0.001 % of Span / ºC |
| Long Term Drift | ≤ 0.1 % FS / Year |
| Wetted Surface Material | Stainless steel 316 / 316L, dual certified |
| Environmental Rating | |
| Head assemblies | Refer to head enclosures specifications |
| Cabled probe and M12 connection | Meets NEMA 6P ( IP67 ), hermetically sealed |
| Cable Material | PVC, Teflon ®, SS armor over Teflon ® |
| Protection | Meets NEMA 6P ( IP67 ), hermetically sealed |
| Storage Temp. Range | -40 ºC to 80 ºC |
| Operating Temp. Range | -40 ºC to 80 ºC ( housing only ) |
| Maximum Operating Pressure | 500 PSIG ( applies to sensor portion only ) |
The MIST M03 temperature transducer, with its simple construction, is the base model in our line of MIST Industrial Series Temperature Sensors TM. It replaces commonly used temperature sensors in a variety of applications where 4-20mA is required.
MIST M03 RTD Pt 100 temperature sensor a complete RTD temperature sensor probe, signal conditioner and 4-20mA output. Intempco MIST patented RTD (Pt100) sensor probes contain miniature programmable temperature transmitters in the TJ transition junction or in the 2 wire 4-20mA dc output lead wire. Mist Microprocessor Integrated Sensor Transmitters can be fitted with M12 quick disconnect automation connectors, 3-A sanitary and NPT threads. Process connections can be fixed welded or adjustable compression .
Via experience with 10,000+ OEM and process RTD applications installed , the adverse effects of electrical noise can be reduced and lead wire lengths extended with Intempco MIST RTD technology.
WJF stocks the most commonly used MIST M03 assemblies with the following features:
To order a MIST M03 with 9” probe and 4-20 mA output calibrated to -25 OC to 125 OC, specify the inventory number and temperature range, ex.: M03L-N-090( -25/125 OC ) on your order. To calibrate the MIST M03 in house, order the MIST PKIT which includes the module and software.
| Input | RTD, type Pt100 |
| Sensor Temperature Ranges | See Box1 code for standard ranges. Field re-scalable between -200 ºC to 600 ºC or -50 ºC to 200 ºC, depending on model. |
| Outputs | 4-20 mA loop powered, 2-wire, linear to temperature 0-5 Vdc, 1-5 Vdc, 0-10 Vdc all 3-wire, linear to temperature |
| Minimum Input Impedance | 1000 Ohm (of measuring device, for voltage output) |
| Power Supply | 12-32 VDC, polarity protected |
| Supply Effect | 0.001 % / V |
| Accuracy | ± ( .25 ºC + 0.40 % of span ) with one-point calibration 1. ± ( .10 ºC + 0.10 % of calibrated span ) with two-point calibration 2. |
| Maximum Loop Resistance | [ ( Vsupply – 7 ) * 40 ] ohms ( for 4-20 mA output only ) |
| Sensor Open Circuit | Upscale 24 mA or Downscale 2.5 mA ( for 4-20 mA output only ) |
| Warmup | 30 seconds |
| RFI Effect | 1 % or less typical |
| Isolation | 500 Vdc Input / Output |
| Temp. Effects | ± 0.001 % of Span / ºC |
| Long Term Drift | ≤ 0.1 % FS / Year |
| Wetted Surface Material | Stainless steel 316 / 316L, dual certified |
| Environmental Rating | |
| Head assemblies | Refer to head enclosures specifications |
| Cabled probe and M12 connection | Meets NEMA 6P ( IP67 ), hermetically sealed |
| Cable Material | PVC, Teflon ®, SS armor over Teflon ® |
| Protection | Meets NEMA 6P ( IP67 ), hermetically sealed |
| Storage Temp. Range | -40 ºC to 80 ºC |
| Operating Temp. Range | -40 ºC to 80 ºC ( housing only ) |
| Maximum Operating Pressure | 500 PSIG ( applies to sensor portion only ) |
WJF Instrumentation Ltd.
#5 3610 – 29th Street N.E.
Calgary, Alberta
Canada
T1Y 5Z7
Calgary Head Office
Toll-Free: (877)291-5572
Standard: (403)291-5570
Ontario & Maritimes Sales:
(905)809-6918
