Belimo 22ADP-186 - air differential pressure sensor

Belimo 22ADP-186 – air differential pressure sensor

Transmitter for measuring differential pressure in air and other non-flammable, non-aggressive gases. Designed for stationary heating, ventilation and air conditioning installations; the documentation indicates applications including monitoring air filters, fans and V-belts.

Key features

• Measuring range: 0...7000 Pa (0...28 inch WC); 8 selectable measuring ranges.
• Nominal voltage: AC/DC 24 V.
• Outputs: 0...5 V, 0...10 V or 4...20 mA; 0...5/10 V voltage signal selectable by switch.
• Minimum voltage output load resistance: 10 kΩ; maximum current output load resistance: 500 Ω.
• Enclosure protection rating: IP65 / NEMA 4X.
• Electrical connection: pluggable terminal block with spring terminals, max. 2.5 mm².
• Adjustable typical response time: 0.8 s or 4.0 s.
• Sensing element: piezoelectric.

When the voltage output is switched from 0...10 V to 0...5 V, the current output range changes from 4...20 mA to 4...12 mA.

Included items

Mounting plate, 2 plastic duct connectors, 2 m PVC tubing, plugs and screws.