---
product_id: 32253263
title: "Perix Air Differential Pressure Switch ADW 3 50-500Pa"
brand: "perix"
price: "₨27272"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/32253263-perix-air-differential-pressure-switch-adw-3-50-500pa
store_origin: LK
region: Sri Lanka
---

# Perix Air Differential Pressure Switch ADW 3 50-500Pa

**Brand:** perix
**Price:** ₨27272
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Perix Air Differential Pressure Switch ADW 3 50-500Pa by perix
- **How much does it cost?** ₨27272 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/32253263-perix-air-differential-pressure-switch-adw-3-50-500pa)

## Best For

- perix enthusiasts

## Why This Product

- Trusted perix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Specification: Output: DO (SPDT contact)  Switch Capacity: 5(0.8)A，250Vac  Max Pressure: 100 mBar Accuracy: ≤±15%  Working Temp: -20 - +85 C  Storage Temp: -40 - +85 C  Diaphragm: Silicon  Housing material: PA3001/PA66/POM  Mechanical Life: 100,000 cycles  Model: ADW3 Air DP Switch, 50-500Pa

## Features

- ADW air differential pressure switch is a precision device designed to monitor the air flow status in regular HVAC applications and industrial applications involving non-erosive and non-inflammable gas.
- The digital output is typically used to activate a filter changing alarm, lower or over pressure alarm so as to keep the system healthy.
- Perix DP switches feature a span of measuring ranges, from 20Pa up to 1000Pa, the differential pressure threshold can be preset on site.

## Images

![Perix Air Differential Pressure Switch ADW 3 50-500Pa - Image 1](https://images-na.ssl-images-amazon.com/images/I/41Iz8PbdaDL.jpg)
![Perix Air Differential Pressure Switch ADW 3 50-500Pa - Image 2](https://images-na.ssl-images-amazon.com/images/I/31Vbrf9jccL.jpg)
![Perix Air Differential Pressure Switch ADW 3 50-500Pa - Image 3](https://images-na.ssl-images-amazon.com/images/I/31BmzD8ddgL.jpg)
![Perix Air Differential Pressure Switch ADW 3 50-500Pa - Image 4](https://images-na.ssl-images-amazon.com/images/I/31PmgDNWpWL.jpg)
![Perix Air Differential Pressure Switch ADW 3 50-500Pa - Image 5](https://images-na.ssl-images-amazon.com/images/I/51oya6p0vGL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/32253263-perix-air-differential-pressure-switch-adw-3-50-500pa](https://www.desertcart.lk/products/32253263-perix-air-differential-pressure-switch-adw-3-50-500pa)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-12*