Intempco RTD Temperature Transmitter, MIST M33
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MIST M33 RTD Temperature Transmitter

Brand: Intempco Controls, Inc
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MIST M33 RTD Pt 100 temperature sensor a complete RTD temperature sensor probe, signal conditioner and 4-20 mA output. 

Intempco MIST patented RTD (Pt100) sensor probes contain miniature programmable temperature transmitters in the TJ transition junction or in the 2-Wire 4-20 mA 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.
Features
  • Small compact size (connection head not required)
  • Built-in 4-20 mA, 2-wire temperature transmitter
  • Hermetically sealed transmitter
  • Factory calibrated 4-20 mA output
  • Output: 4-20 mA, 0-5, 1-5, 0-10 Vdc
  • Operating temperature range -50° to 200° C (-58° to 392° F) fixed or field programmable
  • Accuracy ±(0.10° C (0.18° F) + 0.10% of calibrated span) with 2 point calibration
  • MIST PKIT programming kit to re-program and re-calibrate
  • 316 Stainless Steel probe and process fittings
  • Cable PVC, Teflon, Teflon with Stainless Steel Armor
  • M12 connection or leadwire length as required
  • Probe lengths, diameters and process connection options as required
  • Requires 2-Wire loop power, 10-32 Vdc

Specifications

Brand

Accuracy

  • ± (0.10° C (0.18° F) + 0.10 % of Calibrated Span) with Two-Point Calibration
  • ± (0.25° C (0.45° F) + 0.40 % of Span) with One-Point Calibration

Cable Material

  • PVC
  • Teflon

Electrical Connectors

  • M12 Micro Connector

Environmental Protection

  • IP67 Hermetically Sealed
  • NEMA 6P Hermetically Sealed

Input Impedance

  • 1,000 ohms Min. (of Measuring Device, for Voltage Output)

Isolation

  • 500 Vdc Input/Output

Materials of Construction

  • Armor & Overbraid: Stainless Steel
  • Shrink for Teflon Cable: Polyolefin

NPT Connection

  • 1” NPT Male
  • 1/2” NPT Male
  • 1/4” NPT Male
  • 1/8” NPT Male
  • 3/4” NPT Male
  • 3/8” NPT Male

Operating Pressure

  • Sensor psig: 500 (kPa: 3,447, bar: 34.47)

Operating Temperature

  • Housing: -40° to 80° C (-40° to 175° F)

Output

  • 0-10 Vdc Linear to Temperature
  • 0-5 Vdc Linear to Temperature
  • 1-5 Vdc Linear to Temperature
  • 4-20 mA Loop Powered, Linear to Temperature

Power Supply

  • 12-32 Vdc Polarity Protected

Power Supply Effect

  • 0.001 %/V

Process Connection Material

  • 316 Stainless Steel

Process Fitting Details

  • Fixed Immersion

RFI/EMI Effect

  • RFI: 1 % or Less Typical

RTD Type

  • Pt100

Sensor Circuit

  • 2.5 mA Downscale for 4-20 mA Output
  • 24 mA Upscale for 4-20 mA Output

Sensor, Probe Connection

  • 2-Wire
  • 3-Wire

Sensor, Probe Diameter

  • 1/8 to 1/2” (3.17 to 12.7 mm)

Sensor, Probe Material

  • 316 Stainless Steel
  • 316L Stainless Steel

Sensor, Probe Type

  • RTD

Stability

  • Long Term Drift: ≤ 0.1 % of Full Scale Per Year

Storage Temperature

  • -40° to 80° C (-40° to 176° F)

Temperature Effect

  • ± 0.001 % of Span/°C

Temperature Range

  • Sensor: -200° to 600° C (-328° to 1,112° F)

Update Time

  • Warmup: 30 seconds

Wetted Materials

  • 316 Stainless Steel, Dual Certified
  • 316L Stainless Steel, Dual Certified

  • Fluid Temperature
  • Air Temperature
  • Process Heat Exchanger
  • Sanitary 3A
  • Programmable Transmitter

Documentation

Data Sheets

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