Anti-explosion Proof Oilfield Pressure Transmitter

Oilfield Pressure transmitter

The pressure transmitter adopts high quality diffusion silicon sensor and the industrial 3051 anti-explosion case, using integrated circuit, output 4-20mA electric current signal and mod-bus 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.

Main Features

1) Diffusion silicon sensor

2) 3051 industrial anti-explosion case

3)Backup battery could last 1 month after outage(Basic function)

4) Double Output signal 4~20mA&RS485

5) Multi units options can be switched on site

6) 5-character LCD digital display, including electric current/pressure/percentage

7) Shock resistance, vibration resistance, applicable in industrial field and explosion-proof

8) Span shift and zoom without pressure source

Technical data

PRESSURE RANGE: 0~2MPa

ACCURACY:0.5%F.S

STABILITY:≤0.1%/year

POWER SUPPLY:12~30VDC

WORK TEMPERATURE:-30°C~80°C

MEDIA TEMPERATURE:-40°C~80°C(Temperature over 80C shall equipped with heat radiator)

OVERLOAD CAPACITY:150%F.S

PROTECTION LEVEL/IP RATING:IP65

PRESSURE TYPE:Gauge pressure

RELATIVE HUMIDITY:0~90%

MEDIA:Liquefied petroleum gas

Sensor :Diffused silicon

Thread connection:G1/2 male

Output signal :RS485

Battery:3.6V Lithium battery

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