MDC-PH smart, online pH/ORP transmitter
The MDC-PH Controller is a smart, online pH/ORP transmitter. Its multi-mode channel functionality allows for the connection of both analog and digital sensors. Continuous monitoring data can be transmitted to a DCS system via output connections for remote tracking and recording. Alternatively, communication with computers is possible through an RS485 interface using the Modbus-RTU protocol, enabling computer-based monitoring and recording.
Characteristics
Measure range:pH:(-2-16)pH, ±0.02pH; ORP:(-2000 ~2000)mV, ±0.1%FS
Input Resistance:≥10~12Ω
Power supply:AC:(85~265)V,50、60Hz;DC:(21.6~26.4)V
Output:Isolated, 2-channel (0/4~20) mA configurable to corresponding measurement ranges;Isolated, RS485 interface;3-channel SPST (2 alarms + 1 cleaning);