Seeed Studio 101990666 工业pH计/传感器 RS485 pH传感器 (S-pH-01A) V2版，支持RS485协议和0-2V模拟电压输出

Length: 160 mm

Interface Type: RS-485

Mounting Style: Free Hanging

Description/Function: Industrial pH Meter, Sensor ModBus RTU-RS485 and 0-2V Analog Voltage Used in Monitoring pH levels in Soil and Water Applications. Version V2 requires voltage to obtain PH value. If using V1 (4-20mA current) See Output Signal Conversion chart in User Guide, Section 5

Operating Supply Voltage: 3.6 V to 30 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C