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  • Universal Remote Control Differential Pressure Transmitter - China

    price: contact company for price

    Description:

    Universal remote control 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 the transmitter

    3. suspension or High Viscosity medium

    4. medium would curing or crystallization

    6. connection must keep clean.

    Range

    Range code

    Measuring range

    Min.

    Max.

    4

    0.374KPa

    37.4KPa

    - 37.4~37.4KPa

    5

    1.868KPa

    186.8KPa

    - 186.8~186.8KPa

    6

    6.9KPa

    690KPa

    - 690~690KPa

    7

    20.68KPa

    2068KPa

    - 2068~2068KPa

    8

    68.9KPa

    6890KPa

    - 6890~6890KPa

    Technical Data

    Output

    Analog output: two –wire 4- 20mADC

    Digital output: two –wire 4- 20mADC and superimposing variable digital
    signal accord with HART

    Power supply

    supply voltage 12.5- 45VDC

    Limit load

    Max load resistor Rmax in loop decided by the supply voltage, see the below
    drawing. HART PROTOCOL 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.

    Display

    4 digital display, 5 digit LCD display, pointer type.

    Explosion- proof

    ExiaIICT5; explosion suppression type

    Zero offset

    Can positive transfer or negative transfer, but can not overstep the utmost
    value

    Temperature

    ambient temperature - 40- 85℃( When choose LCD : - 20- 70℃)

    Medium temperature

    - 40~104℃

    Filled oil operating Tem.

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

    Static pressure and single side overpressure

    3.45KPa( Absolute) ~13.78MPa

    Relative humidity

    5~98% RH

    Run- up time

    less than 5 sec.

    Capability change

    Less than 0.16cm3

    Damp adjust

    0.20~25 second

    Installation:

    Performance Data

    Reference condition

    In the condition : No offset, 1.53m capillary fill with silicon oil, 316SS
    diaphragm

    Temperature influence

    remote transmission fitting( typical) one side with( 1.53m capillary remote
    transmission fitting)

    Flat pattern

    error is less than 0.62Kpa/ 55℃, capillary fill with silicon oil, the error
    increase 0.2 KPa along with the length increase1.53m

    Thread and Flange pattern

    error is less than 1.99Kpa/ 55℃, capillary fill with silicon oil, the error
    increase 0.62 KPa along with the length increase1.53m

    Vibration influence

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

    Power influence

    <0.005% / V

    Load influence

    no load influence

    Mounting 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


    Company Contact:


    • Phone: 00862988812007

    • Address: Room 1203B, Inland Port Mansion, No.9 Gangwu Road, Xi an International Trade & Logistics Park, X, Xi'an, Shaanxi, China

    • Email: Email


    Published date: January 9, 2016 -

    • Business Description: Professional manufacturer pressure transmitter, pressure gauges, pressure calibrator and deadweight tester.

      And we also develop valves, flow meter, temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.

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