Monitair Chevron Airflow Monitor

Continuous airflow monitoring for LEV systems
Clear visual status display for instant checks
Alerts users to reduced airflow, blockages, or fan failure
Quick-install kit supplied with straps, tappings, and tubing
Battery powered for low-maintenance operation
Supports HSG258 and COSHH compliance requirements

The Monitair Chevron Airflow Monitor is a simple, effective solution for checking that your LEV system is working safely and efficiently. Designed for fast visual confirmation, it helps operators spot airflow problems quickly before they become a bigger safety risk.
Its bright orange housing and moving display make airflow status easy to read at a glance. If airflow drops because of a blockage, damaged ductwork, or fan failure, the unit provides a clear warning so action can be taken quickly.
The Chevron is built for straightforward installation and day-to-day use. The kit includes the straps, tappings, and tubing needed for quick fitting to ductwork, along with setup instructions. Once installed, it monitors duct static pressure at regular intervals to provide continuous feedback on extraction performance.
A simple magnetic setup process allows the unit to be calibrated to normal operating conditions. It then monitors for significant airflow reduction, helping maintain a safer working environment wherever dust, fumes, mist, vapour, or other airborne contaminants are present.
This battery-powered LEV airflow indicator is a practical choice for industrial sites, food production environments, construction applications, and trade workshops where reliable extraction performance matters. Ideal for businesses looking for a compact, easy-to-fit airflow monitor that supports compliance and improves operator confidence.
Trusted for dependable LEV monitoring in demanding working environments.