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Latest added news blog
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RH-W Wall Mount Temperature and Humidity Transmitter

RH-W Wall Mount Temperature and Humidity Transmitter

Quick Overview

The RH-W Wall Mounted Humidity and Temperature Sensors offer the latest technology high precision and accuracy Relative Humidity & Temperature elements. Jumper selectable 0-10v (0-5V) and 4-20mA (2/3-Wire) outputs. An optional multi-line backlit LCD display is available, custom temperature ranges can be requested between -20 and +50°C and direct PTC/NTC sensing Elements. Enthalpy and Dew Point Measurements optional.
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Details

Features

  • Robust Sensor Enclosure
  • Easy Installation with LED Indication, test button and auto-output mode detection (3-wire)
  • Supports 2-wire loop powering, or 3-wire installation.
  • Pluggable Terminal blocks and tool free installation.
  • 4-20mA, 0-10vDC (5V Options) Outputs (link selectable)
  • Direct thermistor temperature options available
  • ±2% and ±3% Accuracy

 

Specification

Output Range:



Humidity: 0-100%RH
Temperature: -20 to +50°C (standard)
Enthalpy: -20 to +250kj/Kg
Dew Point: -50 to 50°C
Accuracy:



Humidity: ±3%, ±2%optional.
Temperature: ±0.3°C
Enthalpy: 1.8kj/Kg typical
Dew Point: 1.2°C typical
Output: 4-20mA or 0-10V (0-5V Option) (Jumper Selectable)
Power Supply: 24vDC ±10% (2-Wire Loop Powered Option)
Ingress Protection: IP54

RH-W Connection Diagram

Availability: Stock Item

 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
 
RH-W Temp & RH Transmitters. 0-10V or 4-20mA Outputs
RH-W
RH-W

RH-W Wall-mounted Air Temperature and Relative Humidity transmitter with Jumper Selectable 0-10vDC or 4-20mA Outputs. Measurement Range 0-100% RH, -20 to +50°C with an accuracy of ±3%RH (20 to 80%RH), ±0.5°C. Power Supply: 24vDC ±10%. Unit is housed in a PC/GF (Halogen free, Flame Retardant & UV Stabilized enclosure with an IP54 rating. Dimensions 102 x 105 x 85mm

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£102.90
or call us for a quote
RH-W-AH
RH-W-AH

RH-W-AH Wall-mounted Air Temperature and Relative Humidity transmitter with Jumper Selectable 0-10vDC or 4-20mA Outputs. Measurement Range 0-100% RH, -20 to +50°C with an accuracy of ±2%RH (20 to 80%RH), ±0.5°C. Power Supply: 24vDC ±10%. Unit is housed in a PC/GF (Halogen free, Flame Retardant & UV Stabilized enclosure with an IP54 rating. Dimensions 102 x 105 x 85mm

£120.05
or call us for a quote
RH-W-AH-LCD
RH-W-AH-LCD

RH-W-AH-LCD Wall-mounted Air Temperature and Relative Humidity transmitter with Jumper Selectable 0-10vDC or 4-20mA Outputs and LCD Display. Measurement Range 0-100% RH, -20 to +50°C with an accuracy of ±2%RH (20 to 80%RH), ±0.5°C. Power Supply: 24vDC ±10%. Unit is housed in a PC/GF (Halogen free, Flame Retardant & UV Stabilized enclosure with an IP54 rating. Dimensions 102 x 105 x 85mm

£169.15
or call us for a quote
 
RH-W Temp & RH Transmitters. 0-5V or 4-20mA Outputs
RH-W-5V
RH-W-5V

RH-W-5V Wall-mounted Air Temperature and Relative Humidity transmitter with Jumper Selectable 0-5vDC or 4-20mA Outputs. Measurement Range 0-100% RH, -20 to +50°C with an accuracy of ±3%RH (20 to 80%RH), ±0.5°C. Power Supply: 24vDC ±10%. Unit is housed in a PC/GF (Halogen free, Flame Retardant & UV Stabilized enclosure with an IP54 rating. Dimensions 102 x 105 x 85mm

£102.90
or call us for a quote
RH-W-5V-AH
RH-W-5V-AH

RH-W-5V-AH Wall-mounted Air Temperature and Relative Humidity transmitter with Jumper Selectable 0-5vDC or 4-20mA Outputs. Measurement Range 0-100% RH, -20 to +50°C with an accuracy of ±2%RH (20 to 80%RH), ±0.5°C. Power Supply: 24vDC ±10%. Unit is housed in a PC/GF (Halogen free, Flame Retardant & UV Stabilized enclosure with an IP54 rating. Dimensions 102 x 105 x 85mm

£120.05
or call us for a quote
RH-W-5V-AH-LCD
RH-W-5V-AH-LCD

RH-W-5V-AH-LCD Wall-mounted Air Temperature and Relative Humidity transmitter with Jumper Selectable 0-5vDC or 4-20mA Outputs and LCD Display. Measurement Range 0-100% RH, -20 to +50°C with an accuracy of ±2%RH (20 to 80%RH), ±0.5°C. Power Supply: 24vDC ±10%. Unit is housed in a PC/GF (Halogen free, Flame Retardant & UV Stabilized enclosure with an IP54 rating. Dimensions 102 x 105 x 85mm

£169.15
or call us for a quote
 
AV-622 Single Point Multi-Range Air Velocity Transmitter
DPA
DPA
Flange plate with compression fitting for AV-DSP, AV-622 or AV-D Flow Transmitters
£20.06
or call us for a quote