4-20mA Submersible Liquid Level Transmitter 0-10V Deep Well Pump Deep Water 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, variabl  Technical ParametersComprehensive accuracy±0.5%F.S(0.25%FS or 0.1%FS customized)Response time5ms (up to 90% FS)Medium temperatureWell water, fire water tank, river water, tap water, etc.Medium temperature20~+60ºCWarranty period12 monthsOverload capacity200%FSPower supply9~30VDC(typical 24VDC)Output signal4 ~ 20MA, 1 ~ 5V, 0 ~ 5V, 0 ~ 10V, RS485, switching value, etcHousing material304 stainless steel probe, rubber wireProcess connectionDrop-in type, into the test liquidElectrical InterfaceTight-line waterproof nut and five-core air-conducting cableSealing classIP68  Selection table Product category HDL300 Range pressure  1MH2O choose max 500MH2O according to user requirements  Supply voltage  V1:9-30VDC(default),V2:5VDC,V3:other Output signal  B1:4~20MA(default)       B2:0~10VB3:0~5V                    B4:RS485communicationB5:other  accuracy G1:0.5%(default)G2:0.25%G3:0.1% Additional features  K:compact I:Lightning protection functionF:Anticorrosive function HDL300-3M   V1      B1    G1  FExample:HDL300-3MH2O-V1-B1-G1-FMeasuring range: 0-3m   measuring water, power supply9-30VDC,  Output :4-20MA ,accuracy0.5%,with anti-corrosion function   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1