Sputtered Film Pressure Transmitter

JF326 Series sputtered film pressure transmitter

Application

1,Industrial boiler,HAVC,Cooling system detection and control

2,Water supply or sewage treatment system pressure monitor

3,Hydraulic pneumatic and Fluid system pressure control

4,Compressors and fluid pressure control

Features

1,Using high-performance sputtered-film chips 

2,Anti-corrosion,Anti-radio interference,Anti-lightning

3,All stainless steel EWB structure                            

4,Reverse polarity protection and limiting protection

5,Small size,light weight,easy installation

Performance and parameters

Measuring Media: Liquid gas or steam compatible with 316L stainless steel

Measuring Range: 0~35KPa;0~100MPa

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

Power Supply: 24VDC±10%

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

Overload Pressure:2×FS pressure(Damage pressure:4×FS pressure)          

Pressure Type:PSIG

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

Long-term stability: ≤0.1%FS/year 

Temperature Range:Operating Temp:-30~125℃;   Storage Temp:-40~160℃

Zero Temp Coefficient:±0.03%FS/℃(≤100KPa);±0.02%FS/℃(>100KPa)

Full-scale Temp coefficient: ±0.03%FS/℃(≤100KPa);±0.02%FS/℃(>100KPa)

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

Shell Material: Stainless steel 1Cr8Ni9Ti

Explosion-Proof Mark: ExiaⅡCT6