Differential air pressure sensor

Description

Differential pressure transmitters can be used for reaction and process monitoring in a range of industrial sectors, with high resistance to corrosive media and atmospheric moisture. The diaphragms are typically fabricated from stainless-steel and are inherently resistant to oxidization and gas adsorption in flue pipework for example. Inconel diaphragms can be applied for improved resistance to salt water in marine hydrocarbon exploration.

The electronic module can be calibrated to perform for dry and wet leg applications, providing accurate pressure readings for materials that evaporate or condensate. Select differential pressure transmitters also feature wireless communications to enable remote monitoring of pressure readings in potentially hazardous applications.

Further applications of differential pressure transmitters include low-temperature reaction tank monitoring in the chemical sector and filtration monitoring for a range of flow systems.

Feature

• Ranges from -25/+25Pa to -10000/+10000Pa (according to models)
• Auto zero manual calibration
• Voltage, current, digital signal output
• Standard accuracy <±1% FS
• IP65 house protection
• When ≤100Pa,accuracy＜±3%FS±2Pa

Application

• HVAC system
• Pharmaceutical clean rooms
• Electronic clean rooms
• Medical clean rooms
• Commercial buildings
• Public transport hub

Technical data

Dimension

Measuring range adjustment

Output setting(3 wire Model)

Manual Zero-point correction

Ordering guide

KDP110-Range-Output

Nanjing Qiyuan Controls & Equipment Co., Ltd. was found in 1998.

In 2005, the number of the employees increased to more than 100.

In 2006, its manufacturing base was moved to Huai An Industrial Development Zone.

Keram Controls has obtained the investment from Keram Group in 2009.

In 2014, business expands to electrical components and appliance, and changed its name to Keram (Nanjing) Electrical Equipment Co., Ltd.