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high quality piezoresistance pressure transmitter

time£º2018-10-17 16:36    source£ºshelok pressure transmitter

 high quality piezoresistance pressure transmitter

 

1.Widely used for measuring differential pressure (or pressure), level, density of liquid, gas or steam and convert the value of above into current signal output or digital protocol output.

 

2.The pressures are directly applied to the isolating diaphragm that provide isolation and resistance against process fluid corrosion.

 

3.Being microprocessor based, the electronic circuit is extremely versatile and accurate.

 

4.Combined with the sensor precision, it provides the high accuracy and range ability.

 

5.Transmitter performance is improved by continuous monitoring of the sensor temperature and corresponding corrections.

 

6.A local display permits easy reading and writing of data.

 

Medium

liquid, gas and steam

Measuring Range

0~0.1kPa to 0~40MPa

Output

4~20mA DC+HART protocol

Accuracy

±0.1%FS

Range and null point

Adjustable

Power Supply

12~45V DC, generally 24V DC

Protection

IP65

Storage Temperature

-40~+125°C

Overload Limit

150%-200% of rated range

Load Resistance

750Ω(See below diagram 1 for load characteristic )

Relative Humidity

5~95%

Converter housing

Low copper cast aluminum alloy with Polyurethane paint

Fill Fluid

Silicon / Fluorine Oil 

Process Connections

1/2NPT, 1/4NPT

Static pressure

4, 10, 25, 32Mpa

Mounting

Directly supported by piping or optionally with mounting bracket for 2" pipes or with direct or remote seals. 3-way valve

Maximum positive shift

500% of minimum adjusting span

maximum negative shift

600% of minimum adjusting span

Material

Flange/Adaptor

Stainless Steel 316/Monel/ Haste alloy/Carton Steel

Drains/Vents

Stainless Steel 316/Monel / Haste alloy

Diagrams

Stainless Steel 316/Monel /Haste alloy C/ Tantalum

Wetted O-Ring

Viton/ Buna-N

Seal O-Ring

Viton/ Buna-N

Bolts & Nuts

Carton Steel/Stainless Steel316

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