Sapphire Pressure Transmitter

JF330 Series Sapphire pressure transmitter

Application

1,Oil well and Aerospace              

2,Chemical and food industrial

3,Power industry and a variety of wide-temperature zone high-pressure zone 

4,Anti-corosion,impact-resistant field measurement     

5,Nuclear power plant

Feature

1,Wide temperature range,Excellent temperature characteristics

2,Excellent linear indexes and long-term stability

3,High accuracy, high stability, high reliability    

4,Zero,range continuously adjustable

5,Anti-lighting,anti-radio interference

Performance and parameters

Measuring Media:  Liquid gas or steam compatible with Titanium

Measuring Range: 0~4KPa~60MPa 

Output:  4~20 mADC ;0~10/20 mADC;0/1~5/10 VDC

Power supply: 15~30 VDC;15~28 VDC;15~28 VDC 

Transmission: Two-wire system;Three-wire system;Three-wire system

Overload pressure:2×FS(Range≤10MPa); 1.5×FS(Range>10MPa)

Pressure type: PSIG, Absolute pressure

Accuracy:  ±0.25%FS(Typical);±0.5%FS(MAX)

Long-term stability:  ≤0.1%FS/year 

Temperature Range:Operating Temp:-40~350℃;Storage Temp:-55~160℃

Zero temp drift:: ±0.02%FS/℃(typical)

Sensitivity temp drift:: ±0.02%FS/℃(typical)

Shell Material:Stainless steel 1Cr8Ni9Ti

Load Resistance: R=(U -15)/0.02-Rd (U-supply voltage,Rd-cable internal resistance)

Insulation resistance: 100MΩ/100VDC

Protection Class: IP65  

Explosion-Proof Mark: ExiaⅡCT6

Lead-wire cable:RVVP Shielded cable and explosion-proof socket