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Integrated multi-parameter sensor

MODEL NO： DRMP-2000

Max 6 sensors can be equiped. They are digital, with strong anti-interference capabilities, and can transmit over long distances.

APPLICATIONS：Surface water detection, river and lake water, sewage in pipelines, freshwater aquaculture.

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Product Features:

Up to 6 sensors can be installed.
The sensors are digital, with strong anti-interference capabilities and long transmission distance.
Direct immersion measurement without the need for sampling and pre-processing.
Digital automatic cleaning brush for plug-and-play functionality.
All electrodes can be replaced by the user on-site, facilitating maintenance.
Low operating costs, no reagents, no pollution, a truly environmentally friendly product.
Calibration and configuration information are stored in independent sensors, allowing for convenient maintenance of calibration.
Universal platform with a unified interface, supporting plug-and-play functionality for any Dongrun sensor.
Protection against reverse polarity of sensor power supply.
Each sensor compartment is designed separately, so that a leakage or failure in one sensor does not affect the operation of others, and all compartments have internal humidity detection alarm function.
Support for active and passive low power modes.

Technical Specifications:

Interface	Waterproof connector, supports RS485, Modbus RTU protocol.
Operating temperature range	0 to 45°C.
Storage temperature range	-10 to 50°C.
Power supply	12 to 24V DC.
Power consumption	20 to 120mA at 12V (varies depending on the type and number of attached sub-sensors), < 3mA at 12V (low power mode).
Sensor leakage alarm	Supported.
Automatic cleaning	Available (optional).
Submersible depth	IP68, < 10 meters.
Materials	316 stainless steel and POM.
Dimensions	Outer diameter 106mm, length 376mm.
Allowable flow velocity	< 3 m/s.