200m Groundwater Monitoring Instruments Drilling Borehole Water Depth Measuring Sensor
200m Groundwater Monitoring Instruments Drilling Borehole Water Depth Measuring Sensor
SPECIFICATIONS
Accuracy level: 0.1 0.2
Battery Included: no
Brand Name: NoEnName_Null
Certification: CE,FCC,RoHS
Full load power: 2W
High-concerned chemical: None
Linearity: 0.03%
Long-term stability: ±0.2%F.S/y
Measuring range: 1-500 meters
Model Number: HDL301
Origin: Mainland China
Overload pressure: 300%F.S
Power supply: 12-28VDC
Semi-finishedproduct: No
Shell protection: IP68
load capacity: ≤500Ω
200m Groundwater Monitoring Instruments Drilling Borehole Water Depth Measuring Sensor
The steel ruler water level meter provides the most accurate way to measure water levels, used to measure the water level in wells, boreholes and water pipes, particularly suitable for the observation of groundwater level in hydropower projects and artificial inspection of dam body infiltration line. The instrument can be used during construction, but also as a long-term safety monitoring with the project, complies with earth dam safety monitoring technical specifications.
1. Probe
Small probe, portable. When it detect water, the led light on and buzzer buzzing.
2. Carrying handle
Strong and stable carring handle.
3. Ruler
Clear ruler, easy to see level height. And durable.
4. Power voltage
Power voltage, this show the battery power.
5. Battery
9V battery.
6. Place probe.
Where the probe is placed after use.
7. Knob
Unscrew it when you use it, and fix it when you don't need it.
8. Two gears
First gear for normal environments, second gears for noisy environments.
Application
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