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24 NTC, PT100 or PT1000 measurement;
2 Alarm relays;
LED display;
Auxiliary power supply: AC220V, DC220V, DC110V;
1 RS485 serial communication, Modbus-RTU
| Model | ARTM-8 | ARTM-24 |
| Channels | 8 | 24 |
| Inputs | Thermal resistance: Pt100 | |
| Accuracy | 0.5S | |
| Alarm | 2 groups normally open,Capacity AC250V/5A,DC30V/5A | |
| Auxiliary power supply | AC85-265V, DC100-350V | |
| Power consumption | ≤2W | |
| Capacity | AC250V/5A; DC30V/5A | |
| Baud rate(bps) | 1200 240048009600,19200 | |
| lsolation | 2kV/1min Ac effective value | |
| Communication | RS485 MODBUS-RTU | |
| Cut-out | 88*88mm | |
| Temperature | Working: -10°C~+55*C,Storage: -25°C +70°C | |
| Humidity | ≤95%(no condensation) | |
| Altitude | <2000m | |
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No. 253, Yulv Road, Jiading Zone, Shanghai, China