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MIST55 RTD Pt 100 Thermowell Temperature Sensor Transmitter is a complete RTD temperature sensor probe, signal conditioner and 4-20mA output. You provide the 12 to 36 Vdc loop power. The Intempco MIST patented RTD (Pt100) sensor probes contain the temperature transmitter within the probe assembly.
The transmitter is hermetically sealed from moisture or contaminants and provides tamper-proof vibration resistance. The 2 wire 4 to 20mA output is stable and accurate.
MIST transmitters are shipped at the factory calibrated temperature range, selectable via the ordering code. If it becomes necessary to re-calibrate or re-range the MIST the MIST PKit-2 USB is a quick and easy software tool. Calibration using a temperature bath is not required.
The MIST55 has a spring loaded probe and is designed to fit snugly into the bottom of a thermowell. Contact us to discuss correct thermowell ordering and to determine the correct length thermowell.
| 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 / Yea |
| 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 ) |
Teflon ® is a registered trademark of E.I. du Pont de Nemours and Company.
1. Max. error on complete span. Error at calibration point ≤ 0.1 % of Span.
2. Max. error on complete calibrated span. Error at calibration points ≤ 0.1 % of Span.
3. Intempco sanitary sensors bearing the 3-A symbol meet the requirements of 3-A Sanitary Standards for Sensors and Sensor Fittings and Connections,
Number 74-03, with some exceptions to section D10 for heat sterilization systems . Intempco sensors meet the requirements of section D10.1 and D10.1.1
for sterilization of the product contact surfaces, with exception made for section D10.1.2 and D10.1.3. Intempco sensors do not have a steam or other
sterilization chamber surrounding the joint at the product contact surfaces between the fitting and the devices.
• Information furnished by Intempco is believed to be accurate and reliable. However, no responsibility is assumed by Intempco for its use.
• Specifications subject to change without notice
MIST55 RTD Pt 100 Thermowell Temperature Sensor Transmitter is a complete RTD temperature sensor probe, signal conditioner and 4-20mA output. You provide the 12 to 36 Vdc loop power. The Intempco MIST patented RTD (Pt100) sensor probes contain the temperature transmitter within the probe assembly.
The transmitter is hermetically sealed from moisture or contaminants and provides tamper-proof vibration resistance. The 2 wire 4 to 20mA output is stable and accurate.
MIST transmitters are shipped at the factory calibrated temperature range, selectable via the ordering code. If it becomes necessary to re-calibrate or re-range the MIST the MIST PKit-2 USB is a quick and easy software tool. Calibration using a temperature bath is not required.
The MIST55 has a spring loaded probe and is designed to fit snugly into the bottom of a thermowell. Contact us to discuss correct thermowell ordering and to determine the correct length thermowell.
| 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 / Yea |
| 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 ) |
Teflon ® is a registered trademark of E.I. du Pont de Nemours and Company.
1. Max. error on complete span. Error at calibration point ≤ 0.1 % of Span.
2. Max. error on complete calibrated span. Error at calibration points ≤ 0.1 % of Span.
3. Intempco sanitary sensors bearing the 3-A symbol meet the requirements of 3-A Sanitary Standards for Sensors and Sensor Fittings and Connections,
Number 74-03, with some exceptions to section D10 for heat sterilization systems . Intempco sensors meet the requirements of section D10.1 and D10.1.1
for sterilization of the product contact surfaces, with exception made for section D10.1.2 and D10.1.3. Intempco sensors do not have a steam or other
sterilization chamber surrounding the joint at the product contact surfaces between the fitting and the devices.
• Information furnished by Intempco is believed to be accurate and reliable. However, no responsibility is assumed by Intempco for its use.
• Specifications subject to change without notice
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
