Oil Field Pressure Transmitter

Oil Field Pressure Transmitter

Oil field pressure transmitter For oilfield, explosion-proof
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Product Details

Oil field pressure transmitter

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Overview

Oil field Pressure Transmitter QYB103 adopts high quality diffusion silicon sensor and the industrial anti-explosion case, using integrated circuit, output 4-20mA electric current signal and modbus digital signal. It has advantages such as high accuracy, high stability, long operating life, high reliability and easy installation, which is used in pipeline pressure monitoring in petroleum and chemical engineering, especially used in oil field.

 

Main Features

1. 4-20mA & RS485 double output

2. Backup battery could last 1 month after outage

3. Multi units for choice and change in workshop

4. LCD digital display, electric current/pressure/percentage

5. Span shift and zoom

6. 3051 industrial anti-explosion case

 

Specification

Measuring Range

-0.1~0...100MPa

Accuracy

0.25%F.S.

Overload Capacity

150%F.S.

Output Signal

4-20mA & RS485

Stability

≤0.1%/year

Power Supply

12~30VDC

Display

5 digits LCD

Medium Temperature

-40°C~150°C

Operating Temperature

-30°C~80°C

Relative Humidity

0~90%

Remark: Heat radiator must be used if medium temperature over than 80°C.

 

Selection Guide of Oil Field Pressure Transmitterr


 

Output Signal

I

4-20mA

R

4-20mA & RS485

 

Thread connection

G14

G1/4

G12

G1/2

M20

M20*1.5

Measuring Range

According to customer's request

 


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