Compact FH 316 absolute/gauge pressure transmitters adopts highly accurate & stable isolated diffusive silicon sensor component, converting absolute and gauge pressure into 4~20mA standard signals by reliable amplifying circuit and precise temperature compensation. Superior quality and functions are realized by exquisite sealing technology and sophisticated assembling process. 

 

 Main technical Parameters

l   Power : 24VDC output 4-20mA two-wire

l   Zero Adjustable Range: +/-5% F·S

l   Ratio of Span: above 3:1

l   Span Range : -100kPa~0~60MPa

l   Load Feature : load 0 ~600Ohm (24VDC power supply) keep constant current output

l   Explosion Separation type : d II BT4, intrinsically safe type ia II CT5

l   Overpressure limit : double of upper-limit pressure

l   Temperature Range : process : -20 ~60C

l   Accuracy: +/-0.5%

l   Stability : +/-0.2% F·S

l   Weight : about1 kg

Features

Fit for mounting in narrow room       

Direct process mounting

Good temperature feature

High comprehensive accuracy

Technical Targets

Model

A1

B1

Accuracy

0.1% F·S        0.25% F·S         0.5% F·S

Measuring range

-95kPa~60MPa

Medium

Liquid, gas and vapor

Storing temperature

-40C ~125C

Operation temperature

-10C ~80C

-40C ~80C

Corrosion-proof material

316 SS

Ceramics

Effect of temperature

< 0.02%/C

< 0.015%/C

Loading resistance

< 750Ohm

Overload ability

Triple span

Double span

Mechanical protection

IP65

Humidity

<=95% RH

Output

Two wire 4~20mA DC       four wire 0~10mA DC

Related equipment

EXZ231B safety grid

Weight

1 Kg

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