Anti-explosion Water Oil Refrigerant Steam Pressure Transmitter
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Anti-explosion Water Oil Refrigerant Steam Pressure Transmitter

SS316L diaphragm structure
High accuracy, all stainless steel structure
Small size and light weight
Strong anti-interference, good long-term stability
Diversified formal structures, easy installation and use
Wide pressure range, can measure the absolute pressure,
gauge pressure and sealed gauge pressure
Anti-vibration, shock resistance
Zero, full span adjustable
Availability:
Quantity:
  • PT03

  • ORR

  • ORR-PT03-100MPa

Applications of pressure transmitter

·Pump and compressor

·Commercail air conditioning unit

·Automatic testing system

·Pneumatic system


 

Introduction of pressure transmitter

PT03 pressure transmitter made by ORR’s own pressure sensor core as sensor sensitive element. Pressure transmitter can be transferred liquid or gas pressure into the various standard analog output signal 4~20mA, 0~5VDC, 0~10VDC, 0.5~4.5VDC. Transmitter strictly proceed by high-low temperature calibrated and endurance test with tough structure. It is proved that  PT03 product works well under severe environment, PT03 product has shared a reliable performance and service to some very famous customer such as Carrier, LG and SANY Group etc.The product is widely used for pump, compressor, commercial air conditioning and pneumatic system.


Special features of pressure transmitter

·Wetted parts apply stainless steel ensure excellent corrosion resitance

·12~30VDC wide operating voltage range

·Standard optional analog output 4~20mA, 0~5VDC, 0~10VDC, 0.5~4.5VDC(Operating Voltage: 5VDC)

Pressure Transmitter electric specification

Power supply: 24VDC(12~30VDC)

Electric connection: Packard, M12, DIN43650 plug, Flying lead, Customization 

Insulation resistance: ≥100MΩ/500VDC(200MΩ/250VDC)

 

Pressure Transmitter construction 

Diaphragm: stainless steel 316L

Housing: stainless steel 304


SpecificationsTechnical data

Measuring range

0.8      1.0      1.6     3.0       10       40       50      100 MPa
Overload pressure200%F.S.                                            150%F.S.
Burst pressure300%F.S.                                            200%F.S.
Operational modeGauge, Absolute, Sealed gauge
Measuring mediagas, liquid compatible with stainless steel
Output signal4~20mA, 0~5VDC, 0~10VDC, 0.5~4.5VDC
Operation voltage24VDC(12~30VDC)
Accuracy±0.5%F.S(typical)  ±1.0%F.S(maximum)
Long-term drift(type)<±0.2(type)                                                 %F.S./Year
Compenstated temperature range (type)-20~+80                                                                          ℃
Operating temperature range (type)-30~+80                                                                          ℃
Storage temperature range (type)-40~+130                                                                        ℃
Ex-proof gradeIntrinsically safe explosion-proof ExiaⅡCT6 (for 4~20mA)
Insulation resistance ≥100MΩ/500VDC(200MΩ/250VDC)
Vibration resistance 

Sine curve: 20g, 25Hz~2kHz; IEC 60068-2-6

Random: 7.5grms, 5Hz~1kHz; IEC 60068-2-64

Shock resistance 

Shock: 200g/1ms; IEC 60068-2-27

Free falling body: 1m; IEC 60068-2-32

EMC proof
Immunity: IEC 61000-6-2, Radiation: IEC 61000-6-3
Mechanical connectionG1/4A; G3/8A; NPT1/4; 7/16-20UNF
IP protectionIP65(Packard)      IP67(M12 or flying lead)


Pressure Transmitter dimensions:

Pressure transmitter PT03-dimension

Pressure Transmitter order guide:

Pressure transmitter PT03-order guide

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