HR8833 Integrated pressure water level Transmitter

1.Overview

HR8833 is a three-parameter (water level, water temperature, conductivity)integrated pressure water level gauge, working with a digital barometer, which can be either external powered or internal battery self-powered, it is used for the long-term recording of the depth (pressure) and the temperature.  It is all stainless steel structure, which contains water level sensor, temperature sensor and conductivity sensor, built-in large-capacity non-volatile memory and high-capacity long-life lithium battery, it is suitable for three-parameter hydrological parameter measurement of surface water, groundwater and marine environment.

2.Features

• High stability sensor for liquid level measuring, nice stability on long-term service
• High accuracy, up to 0.05% F.S;
• Temperature measurement, resolution 0.05 C
• Conductivity measurement, better than 1.5% F•S;
• F.S  temperature compensation and digital calibration;
• Absolute pressure level measurement, no air duct, which greatly improved reliability
•  High overload capacity;
• Wide power supply, 5 ~ 30VDC;
• RS485 standard MODBUS-RTU protocol;
• Internal recyclable record over 30000
• Low power consumption, sleep current operating current <5μA
• The product also has reverse power protection and surge protection
• All stainless steel housing sealing structure, IP68 protection