Technical Information
OPTITEMP TT 51 C,
OPTITEMP TT 51 C Ex,
OPTITEMP TT 51 R,
OPTITEMP TT 51 R Ex
| Resistance thermometer | Pt10/50/100/200/500/1000, Ni100/120/1000, Cu10 |
|---|---|
| Connection technology | 2-, 3-, and 4-wire |
| Thermocouples | B, C, D, E, J, K, L, N, R, S, T, U |
| Miscellaneous | -10...+1,000 mV, potentiometer 0...4,000 Ω; 2 x Pt100 (2-/3-wire) |
| 2nd input | Available |
| Smallest measuring span | +10°C; +50°F |
| Outputs | 4…20 mA/20...4 mA |
| Communication | HART® |
| Measurement accuracy | 0.05% of the measuring span |
| Galvanic isolation | 1,500 VAC |
| Power supply | 10...36 VDC |
| Configuration | PC configuration/HART® |
| Ambient temperature | -40...+85°C; -40...+185°F |
| Sensor failure detection | Available |
| Insulation monitoring SmartSense | Available |
| Sensor drift detection | Available |
| Sensor backup function | Available |
| Sensor error correction | Available |
| NAMUR conformity | NE 21*, 43, 53, 89, 107 |
| Approvals | Ex, SIL2 |
* Tested from 150 kHz in accordance with EN 61000-4-6
OPTITEMP TT 51 C Ex,
OPTITEMP TT 51 R Ex
| ATEX | II 1 G Ex ia IIC T4-T6, II 3 G Ex nL IIC T4-T6 |
|---|---|
| FM | In preparation |
| CSA | In preparation |
| Ex power supply | 10...30 VDC |
| Ex ambient temperature | -20...+70°C; -4...+185°F |
