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Water tank level transmitters

time£º2019-07-29 16:39    source£ºoem pressure sensor

  Water tank level transmitter

Water tank level sensor
Category / Water Level Sensors Edit
Pressure level gauge
Overview: DATA-51 series pressure type water level gauge is made of advanced isolated diffusion silicon sensitive components. It can be directly put into the container or water body to accurately measure the height from the end of the water level gauge to the water surface, and the water level value will pass 4–20mA. Current or RS485 signal is output externally.
Pressure level gauge
Pressure level gauge atlas
Features:
¡ô High sensitivity, response time ≤ 1ms.
¡ô High accuracy level up to 0.1 level.
¡ô All stainless steel sealing structure, IP68 waterproof.
¡ô Polyurethane air guide cable, high temperature resistance, corrosion resistance.
¡ô Small size, easy installation and delivery.
Technical Parameters:
Range: 0 to 5, 10, 15, 20, 25, 30m or custom
Accuracy class: 0.1% FS; 0.5% FS (optional)
Stability performance: ±0.05% FS/year; ±0.1% FS/year
Overload capacity: 150% FS
Zero temperature coefficient: ±0.01%FS/°C
Full-scale temperature coefficient: ±0.02% FS/°C
Protection level: IP68
Output signal: RS485, 4-20mA (optional)
Power supply: 9V to 36V DC
Ambient temperature: -10°C¡«80°C
Storage temperature: -40°C¡«85°C
Structural material: Housing: Stainless steel 1Cr18Ni9Ti
            Sealing ring: fluorine rubber
            Diaphragm: Stainless Steel 316L
            Cable: φ7.2mm polyurethane special cable
Input water level gauge
Input level gauge

Pressure-type water level meter DATA-51 series electrical connection diagram
Pressure-type water level gauge DATA-51 series electrical connection diagram atlas
Float water level meter
The principle is that the float senses the rise and fall of the water level. A general water level meter that directly makes a float transmission recording structure with mechanical means has a teletype, a digital water level gauge that converts the amount of rotation provided by the float into an incremental electric pulse or a binary coded pulse for long-distance transmission, and also uses miniature floats and many Reed switch composed of digital water level gauges. The most widely used is the mechanical water level gauge. The application of float-type water level gauges requires logging equipment and is only suitable for use in river sections with stable slopes and low sediment concentration in riverbeds.

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