Temp-DM Duct Temperature Sensors 4-20mA 150mm

Temp-DM Duct Temperature Sensors 4-20mA 150mm

SKU: RHT-022

Temp-DM Duct Temperature Sensors 4-20 mA 150 mm


  • Manufacturer: Novus
    • % off
    $125.27 save $31.32
  • $93.96
In stock(1 item available)

The TEMP-WM and TEMP-DM transmitter series incorporate the best high accuracy and great stability temperature sensors. They convert the measured values into linear 4 to 20 mA signals and optional 0 to 10 Vdc output can also be offered under request.

The microprocessor based circuit enables full configuration of output range when used with the TxConfig PC interface and the Windows® based software.

The TEMP-WM model is dedicated to wall mounted applications and the TEMP-DM version is suitable for duct and through-the-wall applications.


Note: When measuring temperatures higher than +65 °C or lower than -20 °C, only 50% of the probe total length must be inserted into the measured environment.

  • Internal protection against reversed voltage wire polarity.
  • No electrical isolation between input, output and power circuits.

Note: Temp-DM Duct Mount can be purchased with 150 mm and 250 mm probes

Taking Care with Sensors

The TEMP-WM is designed primarily for commercial offices and building where air is relatively clean and condensation does not occur. The calibration of the humidity sensor may be changed if it is exposed to contaminant vapors or extreme humidity and temperature conditions for long time periods. If using in a dusty environment a Sintered Bronze Dust Cover (SKU RHT-030)is recommended

    • SKU
    • Weight
      0.3 kg
    • Dimensions (L x W x H)
      22 x 8 x 7 cm

Power supply: 12 to 30 VDC

Output: 4-20 mA or 20-4 mA current, 2-wire loop power supply

Output resolution: 0.006 mA

Accuracy: 0.5 ºC at 25 ºC (1.6 °C for the entire measurement range)

Range: Configurable between -50 and 120 °C (Default - 0 to 100 °C)

Response time: Up to 30 seconds in slow moving air

Reverse polarity protection: Yes

Cable entrance: Compress fitting PG7

Operating limits:

  • Electronic circuits: -20 to 65 °C
  • Sensor and probe: -40 to 100 °C

Dimensions: 70 x 80 x 35 mm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

Related products

Customers who viewed this product also bought