BELIMO 22ADP-18QA
A reliable actuator for HVAC systems. It ensures precise control of valves, optimizing energy efficiency and providing reliable performance in regulating air and fluid flow in commercial and industrial environments.
Key Features
- Differential pressure sensing (Air)
- Range –150…250 Pa selectable
- Output: 0–5 V / 0–10 V / 4–20 mA
- Auto‑Zero automatic calibration
- IP65 / NEMA 4X weather‑proof housing
- Easy terminal‑block wiring connection
৳ 0.00
Description
The BELIMO 22ADP-18QA solves a common problem in HVAC and ventilation systems: unreliable airflow/pressure monitoring due to low‑quality sensors or drifting over time. With its built‑in piezo‑element sensor and selectable pressure range (from –150 to +250 Pa), this unit delivers precise differential pressure measurement even under variable operating conditions. The Auto‑Zero function ensures ongoing accuracy by automatically recalibrating the zero point — so you don’t have to manually reset the sensor after filter changes, duct cleaning, or pressure fluctuations. belimo.com+1
It supports output signals of 0–5 V, 0–10 V, or 4–20 mA, making it compatible with most building automation systems, controllers, or BMS interfaces. The IP65 / NEMA 4X rated housing ensures protection against dust, moisture and environmental hazards, so it can be reliably used in mechanical rooms, ductwork, or cleanroom ventilation systems. Astra Automatyka+1
Whether you’re monitoring air‑filter status, fan belt performance, duct pressure differential, or controlling fire/smoke dampers, this sensor delivers stable, real‑time data that supports efficient airflow regulation and energy‑saving operation. Compared to basic or generic pressure sensors, the BELIMO 22ADP-18QA stands out with superior accuracy, robust build, and maintenance‑free Auto‑Zero capability — giving professionals a dependable long‑term solution for critical HVAC monitoring and control tasks. belimo.dk+1
Specifications
- Model: BELIMO 22ADP-18QA belimo.com+1
- Sensor Type: Differential air‑pressure transmitter / sensor belimo.dk+1
- Measuring Range: –150 to +250 Pa (selectable across 8 ranges) belimo.com+1
- Output Signal: 0–5 V, 0–10 V, or 4–20 mA (selectable) belimo.com+1
- Supply Voltage: AC/DC 24 V; range AC 19–29 V / DC 15–35 V belimo.com
- Housing Protection: IP65 / NEMA 4X enclosure, suitable for dust and moisture environments belimo.com+1
- Output Load: Voltage output min. 10 kΩ load; current output max. 500 Ω load belimo.com
- Response Time: Adjustable 0.8 s or 4.0 s belimo.com
- Media: Air and non‑flammable, non‑aggressive gases only belimo.com+1
- Environmental Limits: Ambient temperature –10…50 °C; Relative humidity up to 95% (non-condensing) belimo-sklep.pl+1
- Application Use: HVAC systems, ventilation ducts, filter monitoring, fan pressure control, fire/smoke damper control, cleanrooms, building automation systems Astra Automatyka+1
In Bangladesh, the BELIMO 22ADP-18QA is typically available from authorized HVAC and building automation equipment suppliers. Price can vary depending on import duties, shipping costs, and distributor markup. Buyers may often secure favorable deals through project-based orders or bulk purchases — ensuring access to a genuine, high‑quality differential pressure sensor suitable for long-term commercial, industrial, or ventilation applications.
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