Liquid and gas level pressure transmitter, explosion proof, pressure transmitter 100Mpa

Application field

The pressure transmitters are widely applied in water plant, oil refinery, sewage treatment plant, construction material, metallurgy, petroleum, chemical, pharmacy, and machinery fields.

General Description:

Small and exquisite type pressure/liquid level transmitter is equipped with advanced circuit treatment and temperature compensation technology.

Product features

• With inversion and current-limiting protection;
• Remote control adjustment, vibration resistant, shock resistance;
• Temperature compensation;
• Overload and antijamming capability;

Technical index

• measurement medium: liquid, gas, steam and oil
• measurement range: surface pressure(G)——maximum (0～60)MPa, minimum(0～0.5)KPa;absolute pressure(A)——maximum (0～60)MPa, minimum(0～5)KPa;negative pressure(B)——(-100KPa～60)MPa,minimum(-0.2～0.2)KPa;
• accuracy level: 0.1%F•S.0.25%F•S.0.5%F•S;
• long term stability: less than0.25%F•S/year,less than0.5%F• S/ year;
• overload range: 1～2 times of range
• operating temperature: -40℃～80℃; compensation temperature: -20℃～70℃;
• level of protection: IP65
• power supply voltage: 15-36VDC(nominal voltage, 24VDC)
• output signal : (4～20)mA(2/3 wire).(0-10/20)mA.(0-5)V.(1-5)V.(0-10)V;

Comparison table:

P4 sereis explosion pressure transmitter

Pressure range: -0.1 Mpa to 100 Mpa

Connect: thread M20 * 1.5, G1/2, G1/4, NPT1/2, NPT1/4

Media temperature: -40 ~ 85℃

Overload pressure: 2 times of rated pressure

Accuracy: 0.25%, 0.5%

Power supply: 24V DC

Output: 4-20mA

Protection: IP65

Explosion protect: Exia IICT5, Exd II CT6

Features: pressure transmitter by ceramic pressure resistance transducer

P2-1 sereis with diffused silicone transducer

Pressure range: -0.1 Mpa to 100 Mpa

Connect: thread M20 * 1.5, G1/2, G1/4, NPT1/2, NPT1/4

Media temperature: -40 ~ 85℃

Overload pressure: 2 times of rated pressure

Accuracy: 0.25%, 0.5%

Power supply: 24V DC

Output: 4-20mA

Protection: IP65

Features: pressure transmitter by diffused silicone transducer

P2-1G sereis with diffused silicone transducer for high temperature

Pressure range: -0.1 Mpa to 100 Mpa

Connect: thread M20 * 1.5, G1/2, G1/4, NPT1/2, NPT1/4

Media temperature: -40 ~ 400℃

Overload pressure: 2 times of rated pressure

Accuracy: 0.25%, 0.5%

Power supply: 24V DC

Output: 4-20mA

Protection: IP65

Features: pressure transmitter by diffused silicone transducer for high temperature media

Shanghai I Fluid Technology Co., Ltd, a technique based company. We focus on the deployment , installation and management system of smart metering and smart grid in all utility sectors, include but not limited to water, heat, gas and electricity.

To adapt to the global environment protection trends, and China government policy, China put the green energy application and EIA at their first place. We do our best contribution to the government energy saving policy.

We put emphasis on central air conditioning system, energy distribution system in separated areas, green energy application in commercial buildings, municipal water / gas / heat supply, sewage discharge monitoring, and many other industrial applications. Adhere to the principle of “ low carbon energy, build future”, we aim to give solution to take the best avail of natural resources, improve energy efficiency, reduce energy consumption. Through more renewable energy, reasonable energy store technique, and minimize energy demands, we help our clients to build an intelligent low carbon energy network. Build the optimized electricity, heat, water and gas supply and demands system, finally to realize the LOW to ZERO energy system.

Over tens of years developing, we design and manufacture a complete set of energy relating products: central air condition with variable ventilation and ventilate at low temperature, flexible central air conditioning, cooling store capacitor, AMR/AMI, metering and level products.