underwater depth sensor / underwater pressure sensor

Specifications

underwater depth sensor / underwater pressure sensor

Description of underwater depth sensor / underwater pressure sensor:

underwater pressure sensor / water level sensor diffused silicon piezoresistive pressure sensor as a measuring element, through the enlargement process high reliability and precision temperature compensation circuit, the gauge or absolute pressure was measured media converter standard voltage or current signal. This product is compact, easy to use installation, directly into the water to measure the transmitter end to the level of the liquid level.

Specification of underwater depth sensor / underwater pressure sensor:

Measuring the form and scope: 0 ~ 1 ~ 200mH2O
Allow Overload: 2 times full scale pressure
Working temperature: -20 ~ 80 °C
Temperature compensation: -10 ~ 70 °C
Storage temperature: -40 ~ 80 °C
Accuracy (including non-linearity, repeatability, hysteresis): 0.2% FS (typical) 0.5% FS (maximum)
Stability error: 0.2% FS (typical), 0.5% FS (maximum)
Drift coefficient: 0.01% FS (typical range of not less than 5mH2O), 0.03% FS (typical range of less than 5mH2O)
Output signal: (4 ~ 20) mA (two / three-wire), (0 ~ 10/20) mA, (0 ~ 5) V, (1 ~ 5) V,) 0 ~ 10) V
Power supply: 15 ~ 36 VDC (calibration voltage 24VDC)
Load (Ω): Current output type <(U-15V) / 0.02A, current output type> 5K
Housing material: aluminum alloy
O-ring: Viton
Diaphragm: 316L stainless steel
Cable: Cable special waterproof breathable
Protection class: IP68 (pressure sensor part), IP65 (transmitter portion of the junction box) 

Features of underwater depth sensor / underwater pressure sensor :

advanced circuit processing technology, stable performance, high sensitivity;
A variety of range, maximum measurable 200m (water pressure);
316L stainless steel diaphragm for measuring a variety of media;
Flexible configuration, choose different configurations according to need;
Integrated, split optional;
Reverse polarity and overvoltage protection;
Shock, lightning design;
Laser trimming temperature compensation, zero and span can be adjusted on site;
Wide range of corrosion-resistant, suitable for a variety of media;
Overload and anti-jamming ability, stable performance.

Application
Liquid level measurement and control industrial field level measurement and control, urban water supply and sewage treatment, petroleum, chemical, power plants, hydrological monitoring, reservoirs, dams, hydropower construction and other fields.

About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.

If you need this Hydrostatic Water and Liquid Level transmitter mitter , please visit the website