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HPT675 Remote Water Level Data Logger

Remote water level data logger is a data logging instrument developed for any water quality measurement needs. It adopts RS485 communication interface and communication protocol based on holykell, which is convenient for users to use in large-scale networking.

Application :

●Water level, pressure and temperature monitoring

●Real time data logger with battery

●Small diameter(19MM) water level recorder

●groundwater level data recorder

01High accuracy class, temperature range -30℃~80℃
02Power supply by 3.6V/2400mAh Lithium cell
03Time setting span,1s to 255h 59minutes 59 seconds
04Recording 5,000 times.

Holykell-Measuring Instrument

Technical Data





Technology parameter

0…1m H2O,2m H2O,… 100m H2O(0-0.1Bar,0.2Bar…10Bar)for Gauge

0~0.1…1MPa(Absolute)for Absolute 

Combined error: ≤0.5%F.S.O 

Output: RS485 digital

Input voltage: Cylinder 3.6V/2400mAh lithium cell   

Operating temperature: -30℃~+80℃


200% F.S.

Burst Pressure

300% F.S.


Accuracy(Linearity; Hysteresis;Repeatability)

±0.05%F.S @20℃ 

-10℃~40℃, 0.10%FS(typ.)to 0.2%FS(max.) 

-30℃~80℃, 0.15%FS(typ.)to 0.3%FS(max.)

Record interval

1s~255 hours 59 minutes 59 seconds,(1s~10 days 15 hours 59 minutes 59 seconds)

Record data quantity

Recording stops when the records are 50,000 (including date, time, temperature and pressure)


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