Feature:
■ Microcomputer design: self-diagnosis function to measure turbidity and suspended solids, and a sludge concentration transmitter.
■ An outdoor water-proof and dust-proof design is fit for installation on wall surface, plate surface and in round tubes.
■ Designed in the 90-degree-angle optical detection principle and compliant with U.S. EPA and ISO 7027 standards.
■ Free of any interference from colors and gas bubbles and equipped with a built-in auto-cleaning system.
■ 5-point auto correction, which can be adjusted to single point correction based on the lab or in-situ analysis conditions.
■ The electrode casing is made of stainless steel materials and durable sapphire scratch-proof lenses are used.
■ 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 LCD screen which indicates the operation status and special symbols.
■ 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.
■ The host computer can be connected with multiple units of digital detectors, or a digital detector with multiple parameters (maximum 6 parameters). The equipment can also automatically detect the detector types connected and change the measurement parameters (plug & play)
■ Six sets of 0/4-20MA current outputs can be programmed to correspond to TUB/SS/MLSS settings.
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