Airflow Monitors for Fume Hoods

Reliable Air Flow Monitors for Fume Hood Safety and Compliance

HEMCO airflow monitors continuously measure fume hood face velocity to ensure safe operating conditions within laboratory environments. These systems provide real-time monitoring with audible and visual alarms to alert users when airflow drops below safe levels.

Analog Airflow Monitor Velocity Alarm

Features:

Continuous face velocity monitoring
Audible alarm with mute function
Red and green LED status indicators
Programmable alarm set point
High accuracy and repeatability

Item. No. 51403

Digital Air Flow Monitor

Features:

Displays airflow velocity or status (Air Safe / Air Fail) Audible and visual alarm system
Configurable relay outputs with backlit display
Password-protected setup and calibration
Communication ports for diagnostics and system integration

Item. No. 51410

Airflow Monitoring Gauges

Minihelic Gauge

Gauge monitors the pressure across the HEPA filter. Gauge conveniently mounts on the fume hood or on the filter housing. Measure range is from 0 to 2.0” wg. Gauge is 3” dia. accurate within 5%.

Item. No. 51300

Digihelic Gauge

Series DH3 Gauge allows selection of pressure,velocity, or volumetric flow operation. Programming is easy using menu keys to access 5 menus which provide access to security level, selection of pressure, velocity of flow operation, and selection of engineering units. Gauge is 3” dia.

Item. No. 51303

Start Your Next Project Today

Contact HEMCO to select the appropriate airflow monitoring system for your laboratory. Our team can assist with configuration, installation requirements, and system integration.