RHT Series Standard Humidity Sensors

What Are the NOVUS RHT Series Humidity & Temperature Sensors?

The NOVUS RHT-WM, RHT-DM and RHT-XS are a series of sensors designed to measure humidity and temperature and transmit these values to automation systems through two 4-20 mA analog outputs. Offering a humidity measurement range of 0-100% RH, the series can measure temperatures from -20...+70 °C or -20...+100 °C depending on the model. Via the USB connection, users can configure the output scaling, zero correction and the measurement parameters assigned to the analog outputs. With models designed for different mounting requirements, the series can be used to monitor environmental conditions in HVAC systems, warehouses, laboratories and production areas.

Humidity Sensor Specifications

	RHT-WM	RHT-DM	RHT-XS

Humidity Measurement Range (Typical)	0-100 %RH	0-100 %RH	0-100 %RH
Humidity Measurement Accuracy	±3 %RH	±3 %RH	±3 %RH

Temperature Measurement Range	-20...+70 ºC	-20...+100 ºC	-20...+100 ºC
Temperature Accuracy	±0.4 ºC	±0.4 ºC	±0.4 ºC
Operating Temperature	-20...+70 ºC	-20...+70 ºC (electronics) -20...+100 ºC (probe)	-20...+70 ºC (electronics) -20...+100 ºC (probe)

Output 1	4-20 mA Passive (2-Wire)	4-20 mA Passive (2-Wire)	4-20 mA Passive (2-Wire)
Output 2	4-20 mA Passive (2-Wire)	4-20 mA Passive (2-Wire)	4-20 mA Passive (2-Wire)

Power Supply	12...30 VDC	12...30 VDC	12...30 VDC

Display	Not Available	Not Available	Not Available

Configuration - Settings	Free Software via Optional USB Cable Available Settings: 4-20 mA output scaling Zero correction (offset setting) Analog output behavior in the event of a fault Changing the parameters assigned to the analog outputs (for example, AO1 Temperature and AO2 Humidity, or vice versa)
Protection Rating	Electronic Housing: IP65 Probe: IP40	Electronic Housing: IP65 Probe: IP40	Electronic Housing: IP65 Probe: IP40
Dimensions

Electrical Connection

The details of how the 4-20 mA outputs of the Novus RHT-WM, RHT-DM, and RHT-XS humidity sensors can be connected as 2-wire loop-powered outputs are given below.

The standard recommended connection is the one shown in the first column, labeled Standard Model.

RHT-WM and RHT-DM Humidity Sensor User Manual Download

RHT-XS Humidity Sensor User Manual Download

Demo software downloads will be activated by filling out the form.

Now you can download the following software suitable for you. After clicking the button, the download link of the software will be sent to your e-mail address.

RHT Climate DM Kanal Tipi Nem Sıcaklık Transmitteri

Kanal Tipi Hassas Nem Sensörü

Prob Boyları : 150 mm, 250 mm ve 400 mm
4...20 mA - on/off çıkış - Rs485 Modbus
Mutlak Nem, Dew Point hesaplamaları
Ekranlı - Ekransız modeller

nSens yüksek hassasiyet Nem Sensörü

Dünyanın en hassas nem sensörü : 0,4 RH%

Transmitterli veya Portatif Prob seçenekleri
Transmitter : 4-20 mA veya Rs485 Modbus
Portatif : Akıllı Telefon bağlantılı holder
Kalibrasyon yapılabilir prob