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High accuracy Easy Installation Small size Differential Pressure Transmitter with Multiple Pressure Range

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High accuracy Easy Installation Small size Differential Pressure Transmitter with Multiple Pressure Range

Country/Region china
City & Province Shaanxi
Categories Pressure Sensors

Product Details

GXPS500D  High accuracy Easy Installation Small size Differential Pressure Transmitter with Multiple pressure Range

The GXPS 500D series differential pressure transmitter is a highly reliable, high stability,

high-precision range differential pressure transmitter. Widely used in the differential detection of

liquids, gases. This product uses the 1Cr18Ni9Ti stainless steel or brass shell structure,

zoom in imports of oil-filled differential pressure cores, specially designed to convert electrical specific

anti-high voltage, high current, high magnetic field, non-polarized outlet and other features.

Passed the intrinsically safe certificate; Isolation explosion-proof; CE certificate.

Controlled mode can be designed according to user needs in order to change the zero and span

depending on the circumstances at the scene.
Two-wire system circulation output leads non-polar; three-wire system the voltage output of the AC and DC.


  • AC, DC output
  • Accuracy : ±0.25,±0.5%F.S
  • Diffused-silicon oil filled core
  • Non polarized and 2 wire system output
  • Multiple pressure range and output signal
  • Intrinsically safe mode, explosion-proof, CE
  • Multiple inner/outer screw thread connection type
  • Against severe electromagnetic interference,lighting protection

Electronic interface and signals definition


Pressure range±5kPa……±10000kPa
Overload pressure1.5time nominal pressure
Pipeline pressing3,5,10 times nominal pressure
Accuracy±0.25%F.S, ±0.5%F.S
StabilityTypical value 0.25%F.S, Max.: 0.5%F.S
Operating temperature-40℃~85℃ (OEM-40℃~120℃)
Compensated Temperature Range-10℃~70℃
MediumAll Caustic Medium Compatible with 1Cr18Ni9Ti or brass
Electrical properties2 wire system3 wire system
Output signal4~20mA0~5V0~10V
Power supply10~30Vdc8~30Vdc/ac11~30Vdc/ac
load resistance(U-10)/0.02(Ω)>100kΩ
Min. isolation between case & terminations>100M Ω@50V
surge immunity>500Vac@60 second
Shock and vibration10g/5~2000Hz, axes X/Y/Z20g sine 11ms
Pressure durable2×106 Pressure circle @25℃
Electrical ConnectionsWaterproof cable, 1.5meter length, IP65
Pressure portInner and outer G1/4, inner and outer NPT1/4,
Response time10ms
Pressure typedifferential pressure
Certificateinsulation explosion proof, CE
EMI/ EMCEMI: EN50081-1/-2; EMC: EN50082-2


  • The city flood protection and water logging drainage project
  • Air supply system for cogeneration plant
  • Ventilation system testing for under pit
  • Hydropower station ‘s water-head
  • Underwater engineering
  • Groundwater monitoring
  • Sewage disposal
  • Oil-field flooding

Ordering information
Ordering information
GX- -Range-Output-Accuracy-Power-Structure-Cable length-Package

  • Range: 0~±5kPa……10000kPa = the upper limitation of the range
  • Output:: A=4~20mA, V=0~5Vdc, V1=1~5Vdc. V2=0~10Vdc
  • Accuracy: 0.25=±0.25%F.S, 0.5=±0.5%F.S,
  • Power: 24VDC, 11~30Vdc
  • Pressure port : GF=G1/4 female thread, G=G1/4, NF=NPT1/4Female thread, N=NPT1/4
  • Electric connection: C=Cable, CW=waterproof joint outlet
  • Cable length: XXm=XX meter 1-150m
  • Static pressure: 3, 5, 10 times nominal pressure, 20MPa (note: pipeline pressure)
  • Package: Bb, Foam


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