Voltage output type NH3 ammonia sensor

Product Overview


    SM7071V Using Standards & DC9-24V Interfaces,based on industrial MODBUS-RTU protocol, easy access to PLCs, DCS and other instruments or systems for monitoring .it can monitoring 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).
     can be applied to a variety of locations for simultaneous monitoring of multiple points, especially for agricultural greenhouses, tunnels, weather, urban lighting, etc.

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SM7071V

Wiring instructions


    Please wire according to the following logo or lead color. Do not use live wiring, otherwise it will damage the equipment. Carefully check the wiring and turn it on again.

SM7071V接线示意图

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