GXPS540 High Sensitive and Accuracy Mini Outline Wind Pressure and Differential Pressure
GXPS540 High Sensitive and Accuracy Mini Outline Wind Pressure and Differential Pressure
Introduction
GXPS540 Wind Pressure Differential Pressure Transmitter adopts high-precision, high stability diaphragm and is assembled by stress isolation technics. By strict precision temperature compensation and signal amplification, transfer micro differential pressure, air pressure, flow and other parameters to reliable 4~20mA or 1~5V signal output.
Feature
- High sensitivity
- High accuracy and high stability
- Mini outline, easy to install
Electronic interface and signals definition
Parameter
| Spec. | Value | ||
| Pressure range | ±5kPa……±10000kPa | ||
| Overload pressure | 1.5time nominal pressure | ||
| Pipeline pressing | 3,5,10 times nominal pressure | ||
| Accuracy | ±0.25%F.S, ±0.5%F.S | ||
| Stability | Typical value 0.25%F.S, Max.: 0.5%F.S | ||
| Operating temperature | －40℃~85℃ (OEM－40℃~120℃) | ||
| Compensated Temperature Range | －10℃~70℃ | ||
| Medium | All Caustic Medium Compatible with 1Cr18Ni9Ti or brass | ||
| Electrical properties | 2 wire system | 3 wire system | |
| Output signal | 4~20mA | 0~5V | 0~10V |
| Power supply | 10~30Vdc | 8~30Vdc/ac | 11~30Vdc/ac |
| load resistance | (U-10)/0.02(Ω) | ＞100kΩ | |
| Min. isolation between case & terminations | ＞100M Ω@50V | ||
| surge immunity | ＞500Vac@60 second | ||
| Shock and vibration | 10g/5~2000Hz, axes X/Y/Z20g sine 11ms | ||
| Pressure durable | 2×106 Pressure circle @25℃ | ||
| Electrical Connections | Waterproof cable, 1.5meter length, IP65 | ||
| Pressure port | Inner and outer G1/4, inner and outer NPT1/4, | ||
| Response time | 10ms | ||
| Pressure type | differential pressure | ||
| Certificate | insulation explosion proof, CE | ||
| EMI/ EMC | EMI: EN50081-1/-2; EMC: EN50082- | ||
Dimension
There are 2 adjustable slot type screws on the GXPS540.
Z is for zero adjustment.
S is for Full range adjustment. (If the range is not changed, no need to be adjusted.)
Note: If the range is <1KPa, the placement may affect the zero point. Please adjust Z after the installation.
Application
- Boiler
- Dust precipitator
- Air duct pressure
- Differential and negative pressure
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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