China JFA730C Air Pressure Sensor Micro Low Differential Pressure Sensor Transmitter

Description:
Differential pressure transmitter, using of imported high-precision, high stability
micro-pressure core, By strict precision temperature compensation, linear compensation,signal amplification, V / I conversion, reverse polarity protection, overload pressure limit flowand other signal processing, the very small differential pressure, wind pressure,flow and other parameters ca will be conversion into a reliable industry standard 4 ~ 20mA or 0 ~ 10mA signal output.The transmitter is widely used in petroleum, chemical industry, metallurgy, electric power,light textile, electronics, medicine, food, environmental protection and other fields.And effectively control the micro non-corrosion gas of differential pressure,flow and wind pressure. It is an ideal product for boiler automation monitoringand super clean room.
Features:
imported silicon differential pressure sensor chip.
Advanced die bonding technique and with zero point, full scale compensation and temperature compensation.
High accuracy and high stability amplified IC which is damping proof, anti-condensation and defending against leakage.Min. measuring range will up to 50Pa.(it is equal to the wind of household electric fan.)
Diversified output signal (general analog output 4~20mA, 0~5V, 0~10V)
Low-cost, it is suitable for volume-produce.Technical parameters:

Range-100KPa~3KPa~50Pa-0-50Pa~3Kpa~100Kpa
or positive-negative pressure (small range:50Pa,wide range:100KPa)OutputAnalog output:4~20mA(Double-wire type),
0~5VDC,0~10VDC(three-wire type)Measuring mediumGas(low corrosion
and drying) Pressure typeDifferential pressure, gauge pressureAccuracy±0.5%FS,±1%FSPower supply24V Dc(12~36VDC)Insulation resistance≥1000 MΩ/100VDCMedium temperature-20~85ºCLoad resistanceCurrent output:Max.800ΩEnvironment temperature-20~85ºCVoltage output:
More than 50KΩStorage temperature-40~90ºCRelative humidity0~95% RHSealed rateIP65Overload capacity150%FSResponse time≤10mSstability≤±0.15%FS/yearProcess connection materialAluminum alloyVibration influence≤±0.15%FS/year
(Mechanical vibration frequency
20Hz~1000Hz)Electrical connectionOutput lead wiring;Standard wiring:0.5mPressure connectionM10X1 front-end with Φ8 tower pressure jointsWithstand voltage3times range value
general is the Max. pressure of one side.

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