Description
Differential Air Pressure Sensor for Ventilation Systems, 24V. 8 Selectable Ranges, -50 to +3500 Pa.
Description CPS-A
The CPS-A is designed for measuring differential pressure in ventilation systems.
The CPS-A pressure Sensor has an integrated differential pressure element that is temperature-compensated for high accuracy and linearity. The pressure element and output signal have a high resolution, meaning the pressure value is displayed in steps of max. 1 Pa throughout the entire measuring range (-50 to +3500 Pa).
Measuring range, output signal (0-10V or 4-20 mA), and required signal damping are set with a DIP switch. The CPS-A is factory set (all DIP switches in the ON position) with a measuring range of 0-500 Pa, 0-10V output signal, and high signal damping.
The measuring range determines at which measured value the output signal will start and when the maximum output signal is given.
All settings are listed on a label inside the cover.
The terminal block and cable gland of the enclosure (with a pre-assembled M16 cable gland) are removable for easier installation. The enclosure cover is hinged at the top, has a push button at the bottom, and hooks to hold the cover open.
Installation
The CPS-A is mounted on the wall with the hose connections pointing downward. Please refer to the installation instructions for more information.