Hanzhong Quan Yuan Electronic Co., Ltd.  

Product Name: Level Pressure Sensor/High Temperature Level Sensor Model NO.: QST-203 Customized: Customized Certification: CE IP Rating: IP68 Accuracy Grade: 0.5G Display Type: Decile Calibration Pressure Range: High Pressure Structure Design: Thread Type Type: Silicon Piezoresistive Type Measure Range: 0~30mh2o Temperature Range: 0~120 Centigrade Marking: Exiaiibt6 Ga Signal Ouput: 4~20mA, 0~5VDC, 0~10VDC 0~20mA Material: Stainless Steel Product Name: Level Sensor, High Temperature Level Transmitters Trademark: QYE Transport Package: Carton Box Specification: CE, Ex Origin: Shaan Xi, Hanzhong HS Code: 9026201090 Product Description QST-203 Level Sensor, High Temperature Level TransmittersLiquid level transmitters are consisting of well-sealed immerging oil-filled liquid level transducers and special circuit for manometers. Have characteristics of high precision, good stability, long life and easy to fix. Adopt special sealed configuration, so with good capability of anti-leakage.According the relation between pressure, density and liquid level, the liquid level transducers measure the high temperature liquid pressure up to 120ºC, which in direct ratio with depth of liquid, then via amplificatory circuit, the measured pressure is transferred to standard 4~20mA current signal(or standard voltage signal).Ordering code:Model- Measuring range-signal output-accuracy-the length of cable-indicator-other requirements...Example:QST-203-0/20mH2O-4/20mA-0.25%FS-25m-LEDTechnical specifications:Measuring mediaLiquid which are compatible to 316L stainless steelMeasuring rangemH2O0~0.6,0~1,0~2,0~5,0~10,0~20,0~30,0~50,0~100,0~150,0~200Overload pressure%FS150Signal outputtransmitter, mA (2 wires)4~20mAtransmitter, Vdc (3 wires)0~5V, 1~5V, 0~10V, 0~20mAPower supplyVdc12~36(Standard 24Vdc)Static accuracy%FS±0.1, ±0.25(Standard)Zero adjustment%FS≤±0.25Span adjustment%FS≤±0.25Long-term stability<±0.1%FS/year (>20mH2O ) ±10mm (≤20mH2O )Response timems<2Storage temp.ºC-40~+140Operation temp.ºC-20~+120Compensated temp.ºC-10~+100Temp. coefficient of ZERO%FS/10ºC≤0.2Temp. coefficient of SPAN%FS/10ºC≤0.2Insulation resistanceM Ω≥500 @100 VdcLoad resistancecurrent output, Ohm250~1100voltage output, Ohm>5000Environmental protectionIP ratingIP 68pressure memberane material316L Stainless steelElectrical connector materialCast aluminumMaterial for housingStainless steel(1Cr18Ni9Ti)Electrical connectionconnector/cable4-core,7.6 mm shielded cable with vent pipe which is mechanically strong enough for deep submersible liquid level measurementsPackaging &ShippingStandard exporting package: each unit has individual box and packed in paper box. Waterproof protect.According to the clients requirementOur ServicesWe are committed to providing ahigh quality,and responsive services to all clientsDetailed informations, specific and price of products will be provided quickly after receiving your inquiry.Quality assurance: All products will be make sure the quality in ayear, and replace new product with any quality problems. All products will be checked by our quality-control and enclose with testing data.Packageing: well box packed and provide optimal freight for you refrence.All products OEM available Company InformationHan Zhong Quan Yuan Electronic Co., LTD. is aprofessional high-tech enterprises committed to the research, development, design and manufacture and sale of load cell, high precision resistance strain gauge, sensor, fittings for electronic weighing apparatus and automatic control system with QuanYuan brand. QuanYuan are certified according to ISO 9001:2000 and produce strictly in accordance withR60Contact detailsChloe ShuSales Engineer__________________________________HanZhong QuanYuan Electronic Co.,Ltd.TEL: +86-916-2257989http://www.qysensor.com