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China, Chinese High-Performance HVAC Differential Pressure Transmitter for Commercial Use1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
TransmitterPressure TransmitterDifferential Pressure Transmitter
Xi'an Yunyi Instrument Co., Ltd.
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Product Description HVAC differential pressure transmitter used in commercial buildings and public transport hub YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. Our company mainly produces pressure transmitter, ceamic pressure transmitter, temperature transmitter. flush disphragm pressure transmitter, smart digital pressure transmitter, wirelss pressure transmitter etc.Decription of HVAC differential pressure transmitter used in commercial buildings and public transport hubHVAC differential pressure transmitter used in commercial buildings and public transport hub is suitable for differential pressure measurement of dry gas. It is the responsibility of the operator to verify that the equipment is suitable for the operating conditions of the application. If you have any questions, please contact our sales department to ensure the correct application of the transmitter. The company will not take any responsibility for the impact caused by improper selection.HVAC differential pressure transmitter used in commercial buildings and public transport hub adopts piezoresistive pressure sensor chip, and uses the film resistance on the substrate to carry out zero point correction, zero point temperature compensation and sensitivity compensation. The high-performance and stable silicon chip package makes it high static pressure resistance, anti-interference, stable and reliable.Detailed picture of HVAC differential pressure transmitter used in commercial buildings and public transport hub Technical Parameters of HVAC differential pressure transmitter used in commercial buildings and public transport hubItemHVAC differential pressure transmitter used in commercial buildings and public transport hubMeasuring mediumgas (compatible with contact material, humidity <90%, no condensation)Overall materialshell ABS engineering plasticLCD displaywithout backlightMountedΦ 6 pagoda mouth H59 copper (contact)Range0~±0.1~±10KPaPressure modedifferential pressureOutput signal4-20mA, RS485, 0-10VPower supply voltage12-36vdcAccuracy class0.5% FS (range ≥ 1kPa) 1% FS (range < 1kPa)Working conditionsmedium temperature - 40-100 oCAmbient temperature-40-85 oCTemperature compensation-10 ~ 60 oCSeismic performance10g (20... 2000Hz)Response frequency≤ 50HzStable performance±0.3% FS / year (range ≥ 1kPa) ± 0.5% FS / year (range < 1kPa)Temperature drift± 0.03% FS / oC (within the temperature compensation range)Overall weightwith display ≈ 150g, without display ≈ 130gProtection gradeIP65Upper power limitcurrent type ≤ 0.02us (W)Digital type0.015us (W)Load characteristicscurrent type load ≤ {(us-7.5) ÷ 0.02 (US = supply voltage)} Ω Application of HVAC differential pressure transmitter used in commercial buildings and public transport hubMedical equipmentHVACIndustrial controlBuilding automationFeature of HVAC differential pressure transmitter used in commercial buildings and public transport huba) Integrated chip, wide voltage power supplyb) Frequency intercept design, strong anti-interference ability andlightning protectionc) Current limiting, voltage limiting, reverse connection protection(current limiting output)d) High precision and stabilitye) Self correcting zero pointRelated products of HVAC differential pressure transmitter used in commercial buildings and public transport hub Company information
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