MIST M340 RTD Temperature Transmitter

Brand: Intempco Controls, Inc.

The MIST M340 RTD Temperature 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.
Features
  • Output signals: 4-20 mA 2-wire; 0-5, 1-5, 0-10 Vdc 3-wire
  • Input: platinum RTD 100, Class A, 3-wire
  • Ranges: standard and programmable from 50° to 200° C (-58° to 392° F)
  • Power supply: 10-32 Vdc polarity protected
  • Accuracy: ±(0.10° C (0.18° F) + 0.10% of calibrated span) with two-point calibration
  • Wetted material: stainless steel 316/316L, dual certified
  • Housing: stainless steel 316
  • Electrical connection: M12 male receptacle
  • Operating temperature range: -40° to 80° C (104° to 176° F) (housing only)
  • Protection: meets NEMA 6P, IP67 (IEC 529)

Specifications

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 Male Receptacle

Environmental Protection

  • IP67 Hermetically Sealed
  • NEMA 6P Hermetically Sealed

Input Impedance

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

Isolation

  • 500 Vdc Input/Output

Lead Insulation

  • Fiberglass with Stainless Steel Armor & Overbraid
  • PVC
  • Teflon with Stainless Steel Armor & Overbraid

Mounting

  • Surface Mount Solid Plate (1/16" THK Aluminum)

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 Polariity Protected

Power Supply Effect

  • 0.001 %/V

RFI/EMI Effect

  • RFI: 1 % or Less Typical

Ring Material

  • 316 Stainless Steel
  • Aluminum
  • Brass

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 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

  • -50° to 400° C (-58° to 752° F)

Update Time

  • Warmup: 30 seconds

Wetted Materials

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

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