HR8833 Integrated pressure water level Transmitter

详情

HR***3 Integrated pressure water level Transmitter
1.Overview
HR***3 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.*5% F.S;
• Temperature measurement, resolution 0.*5 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 ~ *0VDC;
• RS**5 standard MODBUS-RTU protocol;
• Internal recyclable record over ****0
• Low power consumption, sleep current operating current <5μA
• The product also has reverse power protection and surge protection
• All stainless steel housing sealing structure, IP*8 protection

• 1uS/cm~**0 mS/cm, accuracy 1.5% F.S
• RS**5 output， support Modbus，communication protocol can open
• 0~*0℃，protection level IP*8，max. pressure 6bar
• Can not be polarized, can be used online continuous
• Wide range and application
• Very resistant to pollution and strong anti-interference ability
• Stable in measurement and the accuracy is higher
• Strong structure and long service life