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Diffused Silicon Liquid / Gases / Flux Capacitive Differential Pressure Transmitter

Categories Differential Pressure Transmitter
Delivery Time: 5-30days after receiving the deposit
Price: Negotiable
Packaging Details: Standard packing
Payment Terms: T/T,Western Union,MoneyGram,paypal
MOQ: Negotiable
Brand Name: Qinghua
Place of Origin: Shenzhen
Model Number: BP380G/D
Supply Ability: 1000pcs/month
Certification: CE、ROHS、 FCC,UL ,SGS
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    Diffused Silicon Liquid / Gases / Flux Capacitive Differential Pressure Transmitter

    Diffused Silicon Liquid/Gases/Flux Capacitive 12.5-45VDC Differential Pressure Transmitter BP380G/D

    BP350 adapt to measure the differential pressure of liquid, gases or flux.





    Using range:

    gauge,differential pressure





    Measurement medium:

    gas and liquid compatible with 316LSS






    Measure span




    0.374 KPa

    37.4 KPa

    -37.4~37.4 kPa


    1.868 KPa

    186.8 KPa

    -186.8~186.8 KPa


    6.9 KPa

    690 KPa

    -690~690 KPa


    20.68 KPa

    2068 KPa

    -690~690 KPa


    68.9 KPa

    6890 KPa

    -6890-6890 Kpa


    Analog output: two wire 4~20mADC

    Digital output: two wire 4~20mADC and variable digital signal in accordance with HART AGREEMENT.

    Power: supply voltage 12.5~45VDC

    Limit load: Max load resist Rmax in loop decided by the supply voltage, see the below drawing. HART AGREEMENT require the load resistor not less than 250Ω, not more than 600Ω

    Communication distance:Max.1.5Km, multi-address communication can connect 15 smart transmitters Max.

    Output display: 4 digital display, 5 digit LCD display, pointer type

    Marking: ExiaII CT5; explosion-proof isolation type

    Zero offset:can positive offset or negative offset, but can not overstep the utmost value

    Temperature: environment temperature -40~85℃(When choose LCD: -20~70℃)

    Medium temperature: -40~+104℃

    Filled liquid operating temperature:

    Silicon oil: -29~+149℃ Inter oil: -18~+204℃

    Pressure limit:

    Thread parttern: 3.45Kpa(Absolute)~13.78Mpa

    Flange pattern: 3.45Kpa(Absolute) rated pressure of Flange

    Plug-in pattern: 34Kpa(Absolute) rated pressure of Flange

    Flat pattern: 3.45Kpa(Absolute) rating pressure of Flange

    Relative humidity: 5~98%RH

    Startup time: less than 5 sec

    Capability change:less than 0.16cm³

    Damp adjust: 0.20~25sec

    Protection: To avoid the datas are modified random, can utilize software or protect switch lock the memory data

    Reference condition: In the condition: No offset, 1.53m capillary fill with silicon oil, 316LSS membrane

    Temperature influence: long-distance transmission fitting(typical) one side with(1.53m capillary long-distance transmission fitting)

    Flat pattern:error is less than 0.62Kpa/55℃, capillary filled with silicon oil, the error increase 0.2 Kpa along with the length increased 1.53m

    Thread and Flange pattern:error is less than 1.99Kpa/55℃, capillary filled with silicon oil, the error increase 0.62 Kpa along with the length increased 1.53m

    Libration effect: withstand frequency 200Hz at any direction, arouse error ±0.05%URL

    Power influence:<0.005%/V of range

    Load influence: no load influence

    Install position influence: about 250Pa zero offset, can be eliminate via calibration, no range influence.

    RF interference: drift is ±0.1% span in the condition of 30-1000MHz frequency and the most field intensity 10V/m


    BP380G/D pressure and differential pressure transmitter provide several credible measure method for avoiding the medium contact the membrane of the transmitter, application as follow.

    1.transmitter need to be isolated from high temperature medium

    2.medium is able to corrupt the sense organ of transmitter

    3.suspension or high viscosity medium

    4.medium would curing or crystallization

    5.if change the medium, the connection need to be cleaned strictly.

    6.connection must keep cleaning

    Competitive Advantage:

    1. the largest pressure sensor supplier in China.

    2. eighteen years production experience.

    3. good quality guarantee, perfect service, Products sold in the domestic and abroad market in big quantity.

    4. A persistent supply capacity

    Quality Diffused Silicon Liquid / Gases / Flux Capacitive Differential Pressure Transmitter for sale
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