Description
The electric tide gauge measures the tide level on the sea area during harbor construction, identifying the tide property at working areas through analysis related with the wave height and wave direction data including the wave pressure gauge.
The product is equipped with high precise resistance temperature sensor and lightning arrestor to compensate for zero calibration caused by temperature change, and allows semi-permanent
measurements by means of high-density epoxy resin and special stainless steel.
▣ Applications
① Water level measurement at river, reservoir and standpipe
② Measurement of tide on the sea area during habor construction
Composition & Characteristic
▣ Components
① Tide gauge sensor
② Cable
③ Guide Pipe & Accessory
▣ Features
① High stability working under the extreme environments
② Excellent reproducibility and responsiveness without being affected by cable length and resistance change
③ Designed for optimization and high sensitivity by application
④ Built-in high-accuracy temperature sensor and lightning protection device
Specification
| Model Name | SJ-6002 |
|---|---|
| Measurement range | 70 psi |
| Maximum authorized pressure | 150% FSR |
| Accuracy | ±0.1% FSR |
| Linear error tolerance | ±0.5% FSR |
| Working Temp. | -40°C ~ 80°C |
| Built-in temp sensor | NTC Thermistor (3KD-ATF) |
| Temp sensor working range | Thermistor : -40°C ~ 80°C |
| Temp sensor accuracy | Thermistor : ±1°C |
| Filter | Stainless sintered filter 70μm |
| Lightning arrester | Tube Gas Arrester (Frequency output line) |
| Dimension | L = 150mm, D(ϕ) = 27mm |
| Weight | 0.25kg |
| Main materials | Special stainless steel and High density epoxy Potting |