1. GSM frequency: 850/1900 MHz or 900/1800/MHz( optional)
2. Power adpater: AC input 220V/110V 50Hz/60Hz DC output 15V/2A
3. Standby power consumption: 0.9W
4. Isolation compression: 2500VDC (Leakage 1mA, 1minute)
5. Temperature acquisition channel: —10—+60°C
6. Usage range of temperature transimitter: —55—+150°C
7. Direct current input channel: 0-20mA
8. Overall dimensions: 290(L)*270(W)* 85(H) mm
9. Weight: 1.2kg
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