Description
The DRT temperature transmitter is a device that can be configured to work in variety of industrial processes. It can use thermocouples of different type, like B, E, J, K, R, S, T, N. It converts the sensor signal into a 4 to 20mA output proportional to the measured value. It is designed to be fixed on DIN rail.
The smart transmitters has USB communication, through which the transmitter configuration and sensor range selection can be done.
| Input | Range | Min Span |
| Thermocouple J | -100 to 760°C | 100°C |
| Thermocouple K | -150 to 1370°C | 100°C |
| Thermocouple N | -270 to 1300°C | 100°C |
| Thermocouple E | -90 to 720°C | 100°C |
| Thermocouple T | -160 to 400°C | 100°C |
| Thermocouple R | 0 to 1760°C | 400°C |
| Thermocouple S | 0 to 1760°C | 400°C |
| Thermocouple B | 0 to 1760°C | 400°C |
| RTD Pt100 | -100 to 650°C | 40°C |
Specifications
- Programmable Input, 2 versions: thermocouples B, E, J, K, R, S, T, N or RTD Pt100
- For DIN rail mounting
- The DRTi version provides high isolation of 2KVAC between input and output.
- User programmable working range
- 2-wire loop powered 4-20mA output, configurable through USB connector
- 2, 3 or 4-wire RTD and thermocouples with linear output
- Cold junction compensation for thermocouples
- Configuration on a PC with the HTConfig interface though USB interface
- Power Supply: 12 to 25 V DC
- Accuracy: Pt100 ±0.2% full scale, Thermocouple ±0.3% max. of full scale
- Working Temp: 0 to 70 °C
- Resolution: 0.25 µA
- Maximum Load: 200Ω at 18V 500Ω at 24 V
