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China, Chinese Submersible Water Level Sensors Probe Hydrostatic River Tank Liquid Level Indicator Transmitter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
TransmitterLevel SensorLevel Transmitter
Ningbo Qingyang Automation Technology CO.,LTD.
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Product Description PB8700 series integrated input type temperature and liquid level transmitter is composed of sensor, air-conducting cable and stainless steel cylinder. By measuring the temperature and pressure at the location of the sensor to test the temperature of the liquid and the height of the liquid level, and the liquid temperature and the height of the liquid level into the corresponding standard electrical signal output. Stable performance, good reliability, long service life, internal circuit design meets the requirements of intrinsic safety and explosion-proof, the maximum depth of water can reach more than 1500 meters, and its excellent performance, which is still the first of its kind in China, is specially designed for Sinopec's oil and gas wells exploration, and is used to measure the temperature and depth of water.Technical Parameter Accuracy0.5%F·SMeasuring range: liquid level0…0.5m,up to 1500m temperature: 0…70oCLinearitysuperior to 0.2%F·STemperature driftsuperior to ±0.03%F·S/oCStabilitysuperior to 0.5%F·S for 1 yearResponse time10mSPower supply12 to 36VDC Output4…20mADCLoad Resistance0 ~600ΩLiquid temp-10…60oCCompensated temp-10…60oCStorage temp-40…125oCInstallation positionDirect into the bottom of the liquidHousing material304stainless steel or 316 stainless steelDiaphragm material316stainless steelBreathing cablePolythene or PTFEWeightStainless steel pipe(G1): about 500g Breathing cable(G2): about 65g/m Junction box(G3): about 300g-700gGross weight(G)G=G1+G2*length(m)+G3Power consume<0.5W+0.5W(24VDC)Product FeaturesWide measuring range, (minimum measuring range of liquid level is 0.5 meters) can reach more than 1500 meters;Temperature: -20oC~ 85With reverse polarity protection and current limiting protectionLightning protection, strong anti-interference abilityWide application, easy installationHigh precision, high stability, high reliabilityUnique anti-condensation design, reliable waterproof design.Unique overall high pressure resistant design, up to 25MPa or more, with the world's advanced level.No kinks in the gas-conducting cable within 1500 metersProfilesSelection Guide
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