MMT318 Moisture and Temperature Transmitter for Lubrication, Hydraulic and Transformer Oils - Vaisala Online Store

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MMT318 Moisture and Temperature Transmitter for Lubrication, Hydraulic and Transformer Oils

The Vaisala HUMICAP® Moisture and Temperature Transmitter for Oil MMT318 is a fast and reliable online detector for moisture in oil. The MMT318 incorporates the latest generation of the Vaisala HUMICAP® Sensor, developed for demanding moisture measurement in lubrication, hydraulic and transformer oils.

The sensor’s excellent chemical tolerance provides accurate and reliable measurement over a wide measurement range.

Analog outputs are preset at the factory to: :

  • 4 ... 20 mA

The package includes:

  • MMT318 humidity transmitter with attached probe
  • Wall Plate / Cover with or without Flange
  • Cable connector: 8-pole connector with 5 m cable
  • User’s Guide in English
  • Calibration certificate (ISO9001 compliant, NIST traceable).

MMT318 Moisture and Temperature Transmitter for Lubrication, Hydraulic and Transformer Oils
MMT318 Moisture and Temperature Transmitter for Lubrication, Hydraulic and Transformer Oils
Standard delivery time for single unit: 1 week
About delivery times »
Warranty: 24 months
About warranty »
Choose wall plate/cover with or without flange

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Detailed information

Measurement parameter(s)Water activity
Temperature
Measurement range0 ... 1 aw
-40 ... +180 °C (-40 ... +356 °F) T
Measurement accuracy±0.02 (0 ... 0.9 aw)
±0.03 (0.9 ... 1.0 aw)
±0.2 °C (±0.36 °F) T
Operating temperature-40 ... +60 °C (-40 ... +140 °F) electronics
High temperature0 ... 40 bar (0 ... 580 psi)
Operating voltage10 ... 35 VDC, 24 VAC ±20%
Analog outputs4 ... 20 mA
Digital outputsRS-232
Housing classificationIP66
Links See full specifications on Vaisala.com
Download user guides and other product documents on Vaisala.com


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