High Quality Explosion Proof Differential Pressure Transmitter

High Quality Explosion Proof Differential Pressure Transmitter is designed for applications which deal with corrosive pressure media and require high accuracy. The pressure diaphragm of this transmitter is made from silicon material, while its wetted parts are made from 316L stainless steel which possesses a higher degree of resistance against chemical corrosion. The output signals are configured to meet the need of different controllers used in industrial automation processes, including 4~20mA, 0~5V and 0~10V. It can obtain 0.50 %accuracy in measurement with long-term stability better than 0.15 %/year. The zero thermal drift is less than 0.04 %fso/°C, while the sensitivity thermal drift is 0.02 %/°C over the whole operating temperature range.
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Product Details

Product Description

High Quality Explosion Proof Differential Pressure Transmitter

162 

1.Description

High Quality Explosion Proof Differential Pressure Transmitter is designed for applications which deal with corrosive pressure media and require high accuracy. The pressure diaphragm of this transmitter is made from silicon material, while its wetted parts are made from 316L stainless steel which possesses a higher degree of resistance against chemical corrosion.


The output signals are configured 
to meet the need of different controllers used in industrial automation processes, including 4~20mA, 0~5V and 0~10V. It can obtain 0.50 %accuracy in measurement with long-term stability better than 0.15 %/year. The zero thermal drift is less than 0.04 %fso/°C, while the sensitivity thermal drift is 0.02 %/°C over the whole operating temperature range.

 

This transmitter features integrated construction,rigid and robust,high measuring accuracy,good long

term stability,and it is suitable for pressure measurement in general industry applications,including but not limited to petroleum,chemical,metallurgy,power station and hydraulic etc industries.

 

2.Specifications

measuring media

gases and liquids compatible with 304 316LSS

pressure range

Bar

0-70Bar

 Differentail pressure range

Bar

0-30Bar

overload pressure

%FS

150

burst pressure

%FS

200

power supply

Vdc

12-32

output signal


4-20mA,0.5-4.5VDC,0-5VDC,RS485

zero offset

%FSO

1 maximum

accuracy

%FSO

±0.25

long-term stability

%FSO/year

0.15

Load resistance

Ω

250~1150Ω (for 4~20 mA current loop)

storage temperature range

 oC

-40~+120

operating temperature range

 oC

-30~+80

compensated temperature range

 oC

-30~+80

temperature coefficient of ZERO

%FSO/

±0.02

temperature coefficient of SPAN

%FSO/

±0.04

process connection

thread

 G1/2,M20X1.5 or others

electrical connection

DIN 43650 Hirschmann connector

environment protection

IP rating

IP 65

pressure membrane material

Silicon

material of wetted parts

316L SS

 Display LCDor LED

housing material

304 SS

 


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