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RHT-Climate-WM – Wall Mount Temperature and Humidity Transmitter

Original price was: $238.00.Current price is: $119.00.
SKU OY0000134246 Category
Thoughtful quality
Easy delivery
30-day returns
  • Wall Mount
  • Transmit Temperature and Humidity
  • Two Independently Configurable Analog Outputs (0-10V or 4-20mA)
  • Calculates Seven Other Psychrometric Properties
  • Configure via USB or Keypad (model dependent)
  • Optional RS485 Modbus RTU Communications
  • Optional Wide Backlight Display
  • Alarm Output and Built-In Buzzer

The RHT-Climate is a high precision wall mounted temperature and humidity transmitter. The RHT-Climate provides highly accurate and stable measurements over a wide operating range. Being a microprocessed device, it allows full configuration via a USB or with the optional keyboard or RS485 interface via Modbus RTU commands.

Apart from the temperature and relative humidity values which are read directly from the sensor, the transmitter calculates the value of the following psychrometric properties:

Dew Point Temperature
Wet Bulb Temperature
Absolute Humidity
Frost Point Temperature
Specific Enthalpy
Partial Vapor Pressure
Mixture Ratio

The RHT Climate has two analog outputs which may be independently programmed for 0-10 V and 4-20 mA. Any variable read by the sensor or calculated by the device can be transmitted via one of the two available analog outputs.

The RHT Climate also has two digital alarm outputs and an embedded buzzer for sound alarm which can be triggered by any variable read or calculated.

The RHT Climate is available with an optional wide backlit LCD display. It also includes RS485 communications which uses Modbus RTU protocol.

A free downloadable Windows software program, NXperience, is available which provides configuration of all the resources of the device, as well as the diagnosis of the analyzed information.

Optional ISO-17025 Calibration Certificate

The CAL-RHT-6PT humidity/temperature calibration for the RHT Family of products which consists of three humidity points and three temperature points. The humidity points are nominally 10%, 30% and 75% relative humidity with a reference temperature of 25C. The temperature points are 20C, 40 and 60C. Please contact IOthrifty if other point are desired. The certificate must be ordered with the product and the full product lead time will apply.

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