Xi'an Kacise Optronics Co.,Ltd.
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GXPS353 Refrigeration Industry Pressure Transmitter
1. Feature
☆ Accuracy: ±0.25, ±0.5, ±1%F.S
☆ High stability, high reliability
☆ Import German ceramic core body
☆ Digital calibration
☆ Variety of connector choice
☆ Variety of pressure port
☆ Zero can be arbitrarily displaced
☆ CE certificate
☆ RoHS compliant
2. Application
☆ Compressor
☆ Floor house water supply
☆ Hydraulic control
☆ Air conditioning unit
☆ Automobile engine
☆ Automatic detection system
☆ Hydraulic unit
☆ Refrigeration equipment
3. Introduction
GXPS353 series pressure transmitter is a high-volume, low cost OEM, civil & industrial use, high-quality, high-reliability products. Small size, light weight, compact structure, and widely used in the scene of the compressor, automobile, air conditioning, etc. pressure measurement. The product is made of high quality stainless steel structure, pressure core and sensor chips are imported from Germany, tuning and digital compensation techniques, and by the intrinsically safe certification and CE certification.
Standard voltage current output mode.
4. Electronic interface and signals definition
5. Parameter
| Spec. | Value | |||
| Pressure range | 0~2bar ......600bar | |||
| Load pressure | 1.5times nominal value pressure (1.5X) | |||
| Rupture pressure | 3times nominal value pressure (3X) | |||
| Accuracy | ±0.25%F.S, ±0.5%F.S, ±1.0%F.S | |||
| Stability | Typical value 0.5%F.S, Max. value: 1%F.S | |||
Operating temperature |
-40°C~125°C | |||
Storage temp. | -40~120℃ | |||
Compensation temperature |
-10°C~ 80°C | |||
| Medium compatibility | All Caustic Medium Compatible with 1Cr18Ni9Ti | |||
| Electrical performance | 2 wire system | 3 wire system | ||
| Output signal | 4~20mA | 0.5~4.5V | 0-10V | |
| Power supply | 10~30Vdc | 5Vdc | 15~30Vdc | |
| Load pressure | (U-10)/0.02(Ω) | >100kΩ | ||
| Insulation | >100M Ω@50V | |||
| Electric strength | 500V@60 second | |||
| Vibration/Impact | 10g/5~2000Hz, axes X/Y/Z20g sine 11ms | |||
| Pressure durable | 2×106pressure circle @25°C | |||
| Electrical connection | Packard, Hirsmann , air plugs, fixed cable, water proof cable | |||
| Pressure port | G1/4, NPT1/4, 7/16-20UNF, M20×1.5, G1/2, | |||
| Pressure type | G, S | Response time: 10ms | ||
| Certificate | Intrinsically safe mode E, RoHS; CE | |||
| EMI/EMC | EMI: EN50081-1/-2; EMC: EN50082-2 | |||
6. Ordering information
GX-Type-Range-Output-Power-Pressure port-Electric connection-Cable length
Type: PS353=universal type, PS353A= Current type, PS353V=Voltage type, PS353KX= Frequency conversion water supply system
Range: 0~2bar…600bar = the upper limitation of the range
Output: A=4~20mA, V05=0.5~4.5Vdc
Power: 10~30Vdc, 5Vdc
Pressure port: G=G1/4, N=NPT1/4, U=7/16-20UNF, M=M20×1.5, G2=G1/2
Electric connection: H=DIN43650-C, GX=GX12-3, C=fixed cable, CW=waterproof joint outlet, P=Packard
Cable length: XXm=XX meter 1-150m
Kacise Pressure Series Transmitter Catalogue_v1.2....