■ 144X144 Intelligent Dissolved Oxygen Concentration Transmitter.
■ An outdoor water-proof and dust-proof design is fit for installation on wall surface, plate surface and in round tubes.
■ A large LCD screen which indicates the operation status and special symbols.
■ An automatic and manual back-light setting function with a back-light sensor.
■ Provide contacts to connect electrode auto-cleaning devices and output settings can be programmed.
■ Automatic correction; manual/ automatic temperature compensation function.
■ Enhance safety protection by a design which requires a password and key combination to enter settings and the calibration mode.
■ Directly connect to digital system with the RS-485 standard interface and MODBUS communication protocol.
■ Two sets of 0/4-20mA current outputs can be progrommed to correspond to %/ mg/l / ppm、TEMP.
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