Feature:
■ A microcomputer designed pH/ORP transmitter implements such functions as displaying PH values, temperature, set values and alert values.
■ An outdoor water-proof and dust-proof design is fit for installation on wall surface, plate surface and in round tubes.
■ Provide solution grounding function, which can eliminate the electrification interference with the samples.
■ 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.
■ A large 4.3”back-lit touch panel TFT LCD screen is used for clear night vision.
■ Enhance safety protection by entering settings and the calibration mode with resistive touch buttons.
■ 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 programmed to correspond to PH/ORP/TEMP settings.
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