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RMS-TD-90 Digital Humidity & Temperature Transmitter

Made in the EuThe Checkline RMS-TD-90 Digital Humidity-Temperature Transmitter designed for monitoring relative moisture and temperature. The RMS-TD-90 Industrial measuring transducer can be used for  temperatures for up till max. 90°C, The RMS-TD transmitter series from Checkline Europe have a robust and easy-to-install aluminum housing. They make it possible to detect even small fluctuations in humidity and their tendencies quickly and reliably so that preventive actions can be taken.

The RMS-TD-90 has a 125mm long robust sensor tube (Ø 12mm) made of stainless steel with a screwed-on sensor cap. Various sensor caps (steel sinter, bronze sinter, plastic with or without filter paper and much more) are available as optional accessories.

For applications for laboratory, climate control and drying technology, wood processing industry, food and animal feed industry, building industry, printing and paper industry, agriculture, biotechnology and pharmaceutical industry

In the manufacturing process, subsequent processing, storage, and transportation, precise determination of moisture and temperature becomes increasingly crucial. Only accurate moisture monitoring can ensure high product quality.

By default, the humidity and temperature values ​​are output via an analog 4-20mA current output.
Optionally available:

  • Other interfaces such as RS232, Profinet, Modbus or USB.
  • Relay outputs (max: 2) enable direct control of, for example, alarms or ventilation. These switching outputs can be connected directly to the RMS-TD humidity sensors can be freely configured. (switching points, hysteresis)

  • Temperature range: max. 90 °C
  • Analog output (optional: interfaces such as RS232, Ethernet or USB)
  • Stainless steel sensor tube - Ø12 x 125 mm

Complete Kit
  • RMS-TD 90 
  • Connecting cable of 1.9 m length 
  • Operating manual

OutputAnalog output
Relative Humidity0 to 100%
Accuracy Moisture+/- 2% (10 to 90%)
Output Moisture4 to 20mA (0 to 100%)
Temperature Range-20 to +90 °C
Accuracy Temperature+/- 0,3 °C (+10 to +60 °C)
Output Temperature4 to 20 mA (-20 to +90 °C)
Power supply12 to 29VDC
Temperature electronics-20 to +85 °C
Dimensions Electronics Housing70 x 32 x 120 mm
Dimensions SensorStainless steel sensor tube / Ø12 x 125 mm
Optional interfacesRS232, USB, Ethernet
Warranty1 year



Buy Now

RMS-TD-90 - Humidity & Temperature Transmitter
€ 547,00 

CAL-UNIT-TUBE - Calibration adapter for tube sensor
€ 192,00 
RH-CAL-AMPVAR - Certified calibration ampoules 2x35%, 1x50%, 2x80%
€ 114,00 
RH-CAL-AMP50 - Certified calibration ampoules 5 x50%
€ 114,00 
Drip-protection for RMS-TD transmitter
€ 16,00 
Angle bracket for RMS-TD
€ 36,00 
RS232 interface for RMS-TD
€ 223,00 
USB interface for RMS-TD
€ 182,00 
Ethernet interface for RMS-TD
€ 422,00 
RMS-TD-DISPLAY - Optional display with keyboard for RMS-TD Transmitters
€ 223,00 
Relay output for moisture for RMS-TD
€ 242,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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