Hydrostatic Level Gauge -- Sinking Level Gauge

Instrument Features:
Magnetic-electric operating principle, no temperature drift when drift-free.
Static Level Meter, Model: WSJL Series
Purpose
The hydrostatic level gauge is a high-precision liquid level measurement system, suitable for measuring the settlement at multiple points in geotechnical engineering. The measurement method involves connecting the containers of multiple hydrostatic level gauges with a common fluid pipe. The liquid level in each container is measured by a magnetostrictive sensor, with the float position of the sensor changing synchronously with the liquid level, allowing for the measurement of the liquid level change at each measurement point.
The sensor utilizes magnetostrictive technology, offering high resolution, precision, stability, reliability, quick response time, and long working life. Features include: linear measurement, position output, non-contact continuous measurement, wear-free operation, self-calibration capability, and multiple input/output options (voltage, current analog signal output, RS485 digital signal output). It is easy to install and has a clear advantage over other level measurement sensors.
2. Specifications and Main Technical Parameters
Measurement Range: 0～300mm
2) Supply Voltage: +12VDC ±10%
3) Output Current: 4-20mA or RS485 Output
4) Load Capacity: Current Signal Output, High Load 400Ω
6) Small reading: ≤0.5mm
7) Non-linearity: ≤0.5%FS
8) Non-repetitiveness: ≤0.5% FS
9) Lag: ≤0.5% FS
10) Operating Temperature: -25°C to +80°C
11) Temperature Influence: ≤0.007%FS/°C
12) Wire Type: PVC Shielded Cable (4-core + shield, factory length 2 meters)
13) Enclosure Protection Class: IP65
14) Material of Measuring Rod: 304 Stainless Steel.