- HVAC Temperature Transmitter
- Low profile for BMS applications
- Fast installation, 2 wire loop powered
- Default scaling 0C (4mA) to 100C (20mA)
- Calibration may be changed via TxConfig
- Duct probe and 0-10V models available on request
MPN 8803809706 (4-20mA Wall 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.
- 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