Analog Water Tank Pressure Level Transmitter Electride Liquid Level Sensor

China Analog Water Tank Pressure Level Transmitter Electride Liquid Level Sensor, Find details about China Submersible Level Sensor, Water Level Transmitter from Analog Water Tank Pressure Level Transmitter Electride Liquid Level Sensor

Basic Info.

Model NO.

HDL300

Customized

Output Signal

4-20mA,1-5V,0-10V,RS485

Power Supply

DC3-5V,DC12-28V

Measuring Range

0-500m

Trademark

Huadian

Transport Package

Standard Export Package

Specification

30*30*30cm

Origin

China

HS Code

9026100000

Model NO.

HDL300

Customized

Output Signal

4-20mA,1-5V,0-10V,RS485

Power Supply

DC3-5V,DC12-28V

Measuring Range

0-500m

Trademark

Huadian

Transport Package

Standard Export Package

Specification

30*30*30cm

Origin

China

HS Code

9026100000

Product Desciption

analog water tank pressure level transmitter electride liquid level sensor

HDL300 liquid level transmitter is based on the principle that the measured static pressure of the liquid level is proportional to the height of the liquid. It uses the diffusive silicon piezoresistive effect to convert the pressure into an electrical signal. After temperature compensation and linear calibration, it is converted into a standard Current, voltage, RS485 and other signal outputs can be directly connected to PLC / DSC, display instruments, computers, etc. Has good stability and reliability. The OEM oil-filled core is enclosed in a stainless steel housing. The front-end protective cap plays a role in protecting the diaphragm of the sensor, and can also make the liquid smoothly contact the diaphragm. The waterproof wire is hermetically connected to the shell, and the vent pipe is connected to the outside in the cable. Anti-condensation design of internal structure. HDL300 has a built-in micro signal processing circuit for remote transmission. HDL300 is widely used for liquid level measurement and control in the fields of environmental protection, water conservancy, variable frequency water supply, industrial process control, and chemical industry.

Technical Parameters
Comprehensive accuracy	±0.5%F.S(0.25%FS or 0.1%FS customized)
Response time	5ms (up to 90% FS)
Medium temperature	Well water, fire water tank, river water, tap water, etc.
Medium temperature	-20~+60ºC
Warranty period	12 months
Overload capacity	200%FS
Power supply	9~30VDC(typical 24VDC)
Output signal	4 ~ 20MA, 1 ~ 5V, 0 ~ 5V, 0 ~ 10V, RS485, switching value, etc.
Housing material	304 stainless steel probe, rubber wire
Process connection	Drop-in type, into the test liquid
Electrical Interface	Tight-line waterproof nut and five-core air-conducting cable
Sealing class	IP68