TBD Analogue rail-mount temperature transmitter with galvanic insulation (DIN rail)
Product description
Analogue temperature transmitter to mount on a DIN rail.
- output signal
- 0-20 mA (TBD-1, TBD-4)
- 4-20 mA (TBD-2, TBD-6)
- 0-10 V (TBD-3)
- out of range / sensor failure indication
- for use with sensors Pt100, J, K, N, S, R, B
- 2-wire or 3-wire Pt100 sensor connection
- with or without sensor linearization
- automatic compensation of thermocouple cold junction
- for mounting on 35 mm wide rail, according to DIN EN 50022-35
Technical data
| Sensor type, measuring range | see data sheet |
| Output signal | 0-20 mA ref. to +24V (TBD-1) 0-10 V ref. to GND (TBD-3) 0-20 mA ref. to GND (TBD-4)4 … 20 mA ref. to GND (TBD-5) 4 … 20 mA ref. to +24V (TBD-6) |
| Bias current of Pt100 sensors | 0,5 mA |
| Accuracy (T = 23°C ±5°C) | 0,15% of the range value |
| Temperature drift | 0,02% of the range value / °C |
| Power supply | 13-30 V DC, 40 mA |
| Ambient temperature | 0 …+60°C |
| Dimensions (H x W x D) / weight | 79 x 22,5 x 84 mm / ca. 55 g |