WP435A-2G44E2M3N

The WP435A pressure transmitter uses a silicon piezoresistive sensor, combined with high-precision electronic components, and is assembled through a rigorous process. It fully utilizes the technical advantages of the sensor, giving the WP435A series of general-purpose pressure transmitters excellent technical performance. It has strong overload and shock resistance, small temperature drift, high stability, and high measurement accuracy. The WP435A series of general-purpose pressure transmitters is an all-welded stainless steel body with a built-in solid-state pressure-sensitive chip and a stainless steel diaphragm. The steel body is filled with silicone oil. The pressure being measured acts on the diaphragm and is transmitted to the sensitive chip through the silicone oil. The sensitive chip is connected to the transmitter's dedicated amplifier circuit via wires. It utilizes the piezoresistive effect of semiconductor silicon material to achieve the conversion of pressure to electrical signals. Because the electrical signal output from the Wheatstone bridge on the sensitive chip has a good linear relationship with the applied pressure, accurate pressure measurement can be achieved.

Classification:

Pressure Transmitters

Keyword:

WP435A-2G44E2M3N

Overview
Overview
Specs
Certs
Applications

The WP435A series pressure transmitters utilize a silicon piezoresistive sensor, combined with high-precision electronic components, and assembled through a rigorous process. This fully leverages the sensor's technological advantages, giving the WP435A series general-purpose pressure transmitters excellent technical performance. It boasts strong overload and impact resistance, low temperature drift, high stability, and high measurement accuracy. The WP435A series general-purpose pressure transmitter uses a fully welded stainless steel body with a built-in solid-state pressure-sensitive chip and a stainless steel diaphragm. The steel body is filled with silicone oil. The measured pressure acts on the diaphragm and is transmitted to the sensitive chip through the silicone oil. The sensitive chip is connected to the transmitter's dedicated amplifier circuit via wires. It utilizes the piezoresistive effect of semiconductor silicon material to achieve the conversion of pressure to electrical signals. Because the electrical signal output from the Wheatstone bridge on the sensitive chip has a good linear relationship with the applied pressure, accurate pressure measurement can be achieved.

1. Strong overload and impact resistance, high stability: better than 0.2% of full scale annually;

2. Strong anti-interference ability: waterproof, dustproof, shockproof, and corrosion-resistant;

3. Wide applicability: The product has various Models, process connection types, and process connection materials, suitable for various occasions in measurement;

4. Easy installation: The product has a reasonable structure, small size, and light weight, and can be installed directly in any position.

The transmitter consists of a sensor and a signal processing circuit. A Wheatstone bridge is located on the pressure-sensing surface of the sensor. When pressure increases, the resistance value of each bridge arm changes. This is converted into a voltage change by the signal processing circuit, and finally converted into a standard (4-20) mA DC signal output.
The WP435A series pressure transmitters utilize a silicon piezoresistive sensor, combined with high-precision electronic components, and assembled through a rigorous process. This fully leverages the sensor's technological advantages, resulting in superior technical performance for the WP435A series general-purpose pressure transmitters. It boasts strong overload and impact resistance, low temperature drift, high stability, and high measurement accuracy. The WP435A series general-purpose pressure transmitter uses a fully welded stainless steel body with a built-in solid-state pressure-sensitive chip and a stainless steel diaphragm. The steel body is filled with silicone oil. The measured pressure acts on the diaphragm and is transmitted to the sensitive chip through the silicone oil. The sensitive chip is connected to the transmitter's dedicated amplifier circuit via wires. It utilizes the piezoresistive effect of semiconductor silicon material to convert pressure into an electrical signal. Because the electrical signal output from the Wheatstone bridge on the sensitive chip has a good linear relationship with the applied pressure, accurate pressure measurement is achieved.

1. Strong overload and impact resistance, high stability: better than 0.2% of full scale annually;
2. Strong anti-interference ability: waterproof, dustproof, shockproof, and corrosion-resistant;
3. Wide applicability: The product has various Models, process connection types, and process connection materials, suitable for various measurement occasions;
4. Easy installation: The product has a reasonable structure, small size, light weight, and can be installed directly in any position.

The transmitter consists of a sensor and a signal processing circuit. The sensor's pressure-sensitive surface has a Wheatstone bridge. When pressure increases, the resistance values of the bridge arms change. Through the signal processing circuit, this is converted into a voltage change, ultimately converted into a standard (4-20) mA DC signal output.