Indicator : SRT-N118
Temperature meter in tight, wall mounting case (IP 65), with a large, readable display, with inputs Pt100, Pt500, Pt1000 or thermocouple, with 2 relay / OC outputs. The version without relay outputs is also available.
Parameters
| Power supply | 230V AC ± 10%, 110V AC ± 5%, 24V AC ± 5% separated, 24V DC ± 15% non separated from measuring input |
|---|---|
| Input | thermoresistance: Pt100, Pt500, Pt1000; thermocouple: type K, S, J, T, N, R, B, E |
| Display | LED, red (green on request), 4 x 20 mm high |
| Measurement range | -100°C ÷ 600°C for Pt100, Pt500, Pt1000; thermocouples K: -200°C ÷ +1370°C; S: -50°C ÷ +1768°C; J: -210°C ÷ +1200°C; T: -200°C ÷ +400°C; N: -200°C ÷ +1300°C; R: -50°C ÷ +1768°C; B: +250°C ÷ +1820°C; E: -200°C ÷ +1000°C; additional range -10 ÷ +90 mV |
| Power consumption | for 230V, 110V, 24V AC: max. 2,6 VA; for 24V DC: max. 4,5 W |
| Stability | typ. 50 ppm/°C |
| Resolution | 0,1°C for Pt100, Pt500, Pt1000; 1°C for thermocouples |
| Output | 0 or 2 relays 1A/250V AC (cos fi=1) or the OC 30mA/30VDC/100mW; transducer power supply output: 24V DC non-stabilized, not insulated from measuring inputs / for 230V and 110V AC ± 3V, 24V AC ± 5V, max. 25 mA; for 24V DC ± 15% max. 100 mA |
| Communication interface | RS-485, 8N1 and 8N2, 1200 ÷ 115200 bit/s, Modbus RTU |
| Case material | ABS + glass fibre |
| Protection class | IP 65 |
| Operating temperature | 0°C ÷ +50°C (standard); -20°C ÷ +50°C (option) |
| Case | wall-mounted |
| Accuracy | 0,1% @25°C |
| Storage temperature | -10°C ÷ +70°C; -20°C do +70°C (depending on version) |
| Case dimensions | without glands: 110 x 80 x 67 mm; with glands: 110 x 105 x 67 mm |