CPS Differential pressure transducer

CPS Pressure Sensors with illuminated display

Differential air pressure sensor for ventilation installations. 8 possible pressure range settings. 0-2100 Pa. Adjustable K factor for volume measurement. Modbus RTU.

Technical data

Wiring diagram

Properties

• 8 possible pressure range settings
• Background lit display
• Output signal can be displayed
• Volume calculation with K factor
• Modbus RTU
• High accuracy
• Ambient temperature -20 to +50°C
• Easy to install enclosure
• Removable cable port and terminal block
• 0-10V output signal
• 4 -20 m A ou t pu t signal
• 4 signal damping choices
• • Supplied with 2 m hose and 2 nipples

Function

The CPS-D-24V pressure sensor has an integrated differential pressure element that is temperature compensated for high accuracy and linearity. The required pressure range is set with a DIP switch. The output signal (0-10V or 4-20 mA) and required signal damping are also set with the DIP switch. Under the cover is a backlit display and 3 program buttons for display settings, Modbus communication and calculation of volume. The display can be programmed to show litres per second or m3 per hour. The display can also be programmed to alternately show the current pressure and the current output signal as a percentage. The terminal block and enclosure cable port (with mounted M16 cable fitting) are removable for easier installation. The enclosure cover is hinged at the top, has a snap fastener at the bottom and catches to keep the cover in raised position.

Use

CPS-D-24V is intended for measuring differential pressure in ventilation installations.

Mounting

CPS-D-24 V is for wall mounting. See the installation instructions included with the product for more information.

Maintenance

CPS-D-24V is maintenance free. Zero calibration can be carried out if necessary.