• Explosion-proof pressure transmitter
  • Explosion-proof pressure transmitter

Explosion-proof pressure transmitter

Explosion-proof pressure transmitter
  • Explosion-proof pressure transmitter

SPECIFICATION

A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission.

It can convert the physical pressure parameters such as gas and liquid felt by the load cell sensor into a standard electrical signal
(such as 4~20mADC, etc.), which can be used to supply secondary instruments such as indicating alarms, recorders, and regulators for measurement and indication. and process regulation.

Dimension

High Accuracy 4-20mA Differential Pressure Transmitter Price with Hart

 

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

 

Wiring Diagrams

Connect the bench equipment as shown in Figure, and turn on the HART-based communicator by pressing the ON/OFF key. The communicator will search for a HART-compatible device and will indicate when the connection is made. If the communicator fails to connect, it will indicate that no device was found.

High Accuracy 4-20mA Differential Pressure Transmitter Price with Hart