High Precision 40MPa Gas Liquid Pressure Transmitter Sensor

Product Description

3051 Differential Pressure Transmitter

The 3051 intelligent pressure transmitter adopts advanced sensor technology and self-developed high-performance digital circuit, which is the new one of our company.
Generation of intelligent pressure transmitters. In principle, a dedicated digital processing chip is used to perform temperature and static pressure using digital compensation techniques.
Compensation to improve measurement accuracy while reducing temperature effects. The sensor that breaks through the traditional design concept is integrated with the dedicated chip circuit.
The transmitter has the characteristics of high precision, small size, light weight, convenient adjustment, high reliability and long-term stability.
EST3051 intelligent pressure transmitter has complete specifications, easy installation and use, safety and explosion protection, and can be widely used in petrochemical and electric power.
In the industries of force, metallurgy, pharmaceutical, food processing, etc., the products conform to the national "IEC"standards.

Product Description

Smart pressure in the circuit design, the modular design with microprocessor as the core and advanced digital isolation technology is adopted and it makes the instrument have high anti-interference and stability. At the same time, the transmitter is compensated by the built-in temperature sensor, which improves the measurement accuracy and reduces the temperature drift. It has the characteristics of good long-term stability, high reliability, and strong self-diagnosis ability.In terms of structure, the user can easily calibrate, set and configure the transmitter through the HART communication handheld operator.
Widely used in petroleum, chemical industry, electric power, metallurgy, water affairs, brewing and other industrial fields. For a long time, with the excellent quality of products and high-quality after-sales service, it has won unanimous praise from users.

Product Parameters

High precision grade Imported German high-precision single crystal silicon sensor chip, Accuracy≤±0.05%.

Strong load resistance Double overload protection diaphragm design, single over pressure up to 25MPa.

Excellent environmental adaptability Intelligent static pressure compensation and temperature compensation,Eliminates the

Influence of temperature, static pressure and overload on the transmitter,and control the comprehensive measurement error on site to the minimum. excellent long-term stability.Stability can be maintained at 0.1FS%/10 years.

The latest one-key reset function does not affect the electrical protection level, which is safer and faster.

Flexible remote assistance debugging function Realize remote and local parameter setting function configuration through Hart or RS485 communication and panel keys.

Power supply	15-36 VDC(rated 24VDC)
Medium	Liquid , gas, steam
Overload capability	2-3 times of Measuring range
Long-term stability	<0.2%FS/yr, <0.5%FS/yr
Output	(4-20)mA (4 line control is optional, 220VAC input/ 0-10mA DC output)
Load resistance	R= (U-12.5) / 0.02-RD (U:Voltage of power source, RD: cable resistance)
Accuracy	0.25, 0.5
Measuring temperature	-40-104°C, 15-315°C (flange filled with high temperature silicone oil)
Shelf temperature	-40-100°C
Working temperature	-25-70°C (normal type); -15-70 °C(with on-site display)
Weather proof	IP65