Product Overview
SM2102M Using Standards & 4-20MA Interfaces,based on industrial MODBUS-RTU protocol, easy access to PLCs, DCS and other instruments or systems for monitoring .it can monitoring 1 State amount.
Internally used higher precision sensing cores and related devices to ensure high reliability and excellent long-term stability. The series selects RS232, RS485, CAN, 4-20mA, DC0-5V\10V, ZIGBEE, LORO, WIFI, GPRS and other output methods (special communication protocol can be customized).
Applicable to (1) SMT industry temperature data monitoring (2) Electronic equipment factory temperature data monitoring (3) Refrigerator temperature monitoring (4) Warehouse temperature Monitoring (5) Pharmaceutical GMP monitoring system (6) Ambient temperature monitoring (7) Telecommunication room temperature monitoring (8) Other occasions requiring temperature monitoring, etc.
Product Pictures
Wiring instructions
| Core color | Identification | Note |
| RED | V+ | Power positive electrode |
| BLACK | V- | Power negative electrode |
| BLUE | I+ | Current output |
