Thermosense Direct
Telephone: 01628 52301501628 523015
Shopping BasketShopping Basket

(exc. shipping and VAT)

Wall/Duct Humidity/Temperature Transmitters

Wall-Mounted Humidity/Temperature Transmitter

Product Code: XW

Sorry, this product is not currently available to buy online.

Please call 01628 523015 or email us
for further information and alternative options
A cost effective "smart" wall-mounted humidity/temperature transmitter with a single, two wire 4~20mA output or dual, two wire 4~20mA output. The design uses a digital sensor which plugs into the sensor stem.

The product will measure humidity, temperature, dew point and delta T (the difference between dewpoint and ambient temperature) values.

An LCD display option is also available which provides a visual indication of the process parameters. The display may be set to indicate either humidity, temperature, dew point or toggle between all three parameters.

Supplied pre-ranged, but can easily be configured using the TX-USB Configuration Kit, if required.

Stem length: 128mm long.

A datalogging feature is provided via either USB or NFC (compatible Android device) connectivity.

• Wall-mounted
• "Smart" humidity/temperature transmitter
• Measures humidity, temperature dew point and delta T
• Single 2-wire or dual 2-wire 4~20mA output
• LCD display option
• Supplied pre-ranged
• User replaceable digital sensor
• 128mm stem length
• Datalogging function

Technical Details (specifications at 20°C)
InputSensor TypeHumidity/Temperature
Humidity Range0 to 100 %RH
Temperature Range-30°C to +70°C
Process Accuracy (witdout Alignment)Humidity: ±2 %RH, Temperaure: ±0.4°C
CH1/CH2 OutputHumidity Range0 to 100 %RH
Temperature Range-30°C to +100°C (-22°F to +212°F)
Dew Point Range-30°C to +100°C (-22°F to +212°F)
Delta T (Ambient - Dew Point) Range0°C to +50°C (-32°F to +122°F)
Output Type2 wire 4~20mA current loop
Output Range4.0 to 20.0 mA
DisplayTypeLCD 79mm
RangesHumidity, Temperature, Dew Point
Resolution0.1% - 0.1 °C/°F
Update Rate1s
General SpecificationUpdate Time3 seconds
Start-up Time10 seconds (I out < 4mA during start-up)
Power Supply10 to 30 Volts DC; 15 to 30 Volts DC (witd display)
EnvironmentalProbe Ambient Operating Range-30°C to +70°C (-22°F to +158°F)
Probe Ambient Humidity Range0 to 100 %RH
Transmitter Ambient Operating Range-30°C to +85°C (-22°F to +185°F)
Transmitter Ambient Storage Temperature-50°C to +90°C (-58°F to +194°F)
Transmitter Ambient Humidity Range10 to 90 %RH non-condensing
ApprovalsEMC - BS EN 61326, ANNEX Am ANNEX F
IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5

 Global Payments How PayPal WorksSecurityMetrics Credit Card Safe 

We are ISO 9001 certified. Click to view our certificate.  Find us on Facebook  Follow us on Twitter  Visit our YouTube Channel  Waste Electrical and Electronic Equipment (WEEE Directive)