HR8833-Three parameters recorder

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.

High overload capacity

Wide power supply 5 ~ 30VDC

High accuracy up to 0.05% F.S

Internal recyclable record over 30000

RS485 standard MODBUS-RTU protocol

F.S temperature compensation and digital calibration

Product related

  • Download: 点击下载
  • Brand : 恒瑞HighReach
  • Model : HR8833
  • Mailbox : highreach@hr-tool.cn
  • Phone : 0917-3208995

Technical Parameters

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
 
Conductivity sensor measurement performance indicators:
Adopt international top four-electrode technology RS485 digital interface support MODBUS protocol environmentally friendly design. Compared with the traditional two-electrode conductivity sensor it has higher accuracy wider measurement range and excellent stability. The four-electrode conductivity sensor also has a unique advantage in quantity: one is to completely solve the polarization problem in high conductivity test; the other is to solve the problem of inaccurate reading caused by electrode contamination.
  • 1uS/cm~200 mS/cm accuracy 1.5% F.S
  • RS485 output, support Modbus,communication protocol can open
  • 0~50℃,protection level IP68,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

Related parameters

HR8833型一体化压力式水位计结构尺寸

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