HR8008 ceramic capacitance input water level gauge

HR8008 water Level transmitter is one kind of pressure water level gauge which is used for long-term monitoring surface water groundwater level and water temperature. The transmitter adopts the ceramic pressure-sensitive element with the features of high stability high precision and over load ability. With mixed signal processing technology and unique compensation methods to realize  high precision digital pressure measurement F S digital linearity correction full temperature digital temperature compensation compensation data stored in nonvolatile memory multiple safety protection system to avoid the products cannot be used due to correction data lost; Circuit part with power and watchdog monitor  which improve the reliability and avoid accident such as crash or program down.

FS digital calibration and temperature compensation

RS485 interface and MODBUS-RTU standard protocol

Reverse power protection over voltage protection

Full stainless steel sealed construction IP68 protection

Dry ceramic pressure-sensitive element with long-term stability

With strong over load anti-corrosion

Product related

  • Download: 点击下载
  • Brand : 恒瑞HighReach
  • Model : HR8008
  • Mailbox : highreach@hr-tool.cn
  • Phone : 0917-3208995

Technical Parameters

Main Specification
Accuracy  ±0.25% F·S(0~2 mH2O) ;±0.05% F·S(0~10 mH2O)
Range 0~0.5 mH2O… 10mH2O
Long-term stability <0.05%F·S/year
Overload capability 5X F·S
Temp. Accuracy ±0.2 ℃(0~70 ℃)
 
 
Temp. Resolution 0.05℃
Temperature characteristics
Compensation temp. 0~70℃
Operating temp. -10~80℃
Drift of temp. Zero:    <0.005%F.S/℃
F.S:<0.005%F.S/℃
Storage temp. -40~125℃
Electrical characteristics
Power Supply DC9~30V (typ.24V)
Power Protection Anti-reverse connection over voltage protection
Output method RS485/MODBUS-RTU protocol :128 nodes or
4~20mA
Structural characteristics
Sensor material  Alumina ceramic gold plating
Housing material Stainless steel316L or titanium alloy
Cable material Polyurethane or  PVC optional
Cable Φ7.6m,with Shielding layer and guide hole length customized
Environmental characteristics
Protection level IP68
Insulation 100MΩ@50V

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