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The MIST M340 Surface Mount Temperature Sensor RTD Transmitter consists of surface mount ring type RTD, extension cable to remote transmitter and M12 connector. It is designed for heavy duty BTU temperature measurement applications due to its very high accuracy. As all the other MIST Series transducers, it can be re-calibrated and re-scaled in the field.
| 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 M340 Surface Mount Temperature Sensor RTD Transmitter consists of surface mount ring type RTD, extension cable to remote transmitter and M12 connector. It is designed for heavy duty BTU temperature measurement applications due to its very high accuracy. As all the other MIST Series transducers, it can be re-calibrated and re-scaled in the field.
| 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
