HR8800S Self-contained Water Level Logger-HighReach

HR8800S Self-contained Water Level Logger

HR8800S is a self-contained groundwater level logger for long time measuring water depth(pressure) and temperature. With all stainless steel or titanium alloy structure, water level and temperature sensors, build-in large-capacity FLASH memory and high-capacity, long-life lithium battery, all are integrated in the metal housing logger at a 26mm, which is suitable for surface water, groundwater and the marine environment of the water level, water temperature measurement.

Self-contained: no cable leads, with strong underwater sealing

High Stability: High quality and high stability pressure sensing element

High accuracy: water level accuracy 0.05% F.S, resolution 1mm; temperature accuracy ±0.5°C, resolution 0.01°C

Low power consumption: power management energy-saving design, standby power consumption <5µA, acquisition power consumption 3mA

Multi-functional: internal battery and memory, can be timed to collect and store data

Protection level: full stainless steel sealed structure, IP68 protection

Product related

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Brand : 恒瑞HighReach
Model : HR8800S
Mailbox : highreach@hr-tool.cn
Phone : 0917-3208995

Technical Parameters

	Parameters	Description
Main parameter	Sensors	High stability, no drift in long term use
	Range	0～10m H₂O…0～200m H₂O
	Level accuracy	0.05%F.S（0～50℃）
	Level resolution	1mm
	Stability	0.05%F.S/year
	Overload	2X F·S
	Temp. accuracy	±0.5℃
	Temp. resolution	0.1℃
	Battery life time	10years（1 sampling/60 mins）
	Storage capacity	＞40000data （level+temp.+battery voltage+time）
	Real-time	＜±5mins/year
Electrical Characteristics	Temp. compensation range	0～50℃
	Working temp.	-10～80℃
	Power voltage	Out power：DC5～30V （typical24V）
	Power voltage	Inner power：2.7～3.6VDC
	Power protection	Anti-reverse, anti-2KV surge, over-voltage protection
	Output	RS485/MODBUS-RTU，download data to PC by a reader
Structure Characteristics	Measuring medium	Compatible with 316L stainless steel, fluoroelastomer
	Measuring medium	Compatible with 316L stainless steel, fluoroelastomer
	Housing material	316L stainless steel or titanium alloy optional
	Hoisting wires	304 SS ，316SS optional
Environment Characteristics	Protection level	IP68
	Weight	About 300g（without cable）
	Environmental vibration	Withstand the vibration test specified in GB/T9359
	Free-fall	Withstand the drop test specified in GB/T9359
	Electromagnetic environment	Conforms to GB/T17626.8 level 3
	MTBF	Not less than 30000h

Related parameters

8800s结构图.jpg

Applications:

Ground water level & temperature measuring

Sponge city flood control level measuring

Reservoirs, dams real-time water level measuring

Lake, surface runoff water level measuring

Unattended hydrological stations measuring l

Tanks real-time liquid level measuring l

Industrial control system on-site liquid level measuring l

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