TEMP-WM Temperature Transmitters (Wall Mount)
TEMP-DM Temperature Transmitters (Duct Mount)
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.

Specifications
Temperature:
Accuracy: 0,5 °C @ 25 °C.
Repeatibility: ±0,1 °C.
Range: programmable between -50 and 120 °C (please check operational limits).
Response Time: up to 30 s in fairly still air.
- Operational limits:
Electronic module(WM-DM): -20 to +65 °C, 0 to 95% RH;
Sensor and Probe (DM): -40 to +100 °C.
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.

General Features:
Power:
- 12 to 30 Vdc (model 4-20 mA);
- 18 to 30 Vdc (model 0-10 V).
Cable input: PG7 cable gland.
Output:
- Two-wire loop powered 4-20 mA or 20-4 mA.
- Voltage output: 0-10 Vdc or 10-0 Vdc (optional).
Output resolution:
- 0,006 mA (4-20 mA);
- 0,003 V (0-10 Vcc).
Output load (RL):
- Model 4-20 mA: RL (max. in Ohms) = (Vdc - 12) / 0.02; where: Vdc=power voltage in Volts.
- Model 0-10 Vdc: 10 kOhms minimum.
Ingress Protection:
- Electronic module case: IP65;
- Sensor probe: IP40.
Internal protection against reversed voltage wire polarity.
No electrical isolation between input, output and power circuits.
 

Dimensions: 70x80x35mm.

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

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Dust Covers for Temp-WM  Probes
A simple screw on dust cover for the Temp-WM Temperature and  Transmitters units

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Purchasing Temperature and Humidity Sensors
All prices are in Australian Dollars. Prices do not include GST (Goods and Services Tax). 10% GST applies to goods delivered in Australia. Australian GST is not paid on shipments despatched to an international destination. You can check the exchange rate by going to http://www.x-rates.com