The single-damper variable airflow control system of E3 Green Technology is suitable for a range of exhaust cabinet specifications.The system includes sash position sensor, airflow controllers, exhaust damper, and LCD control panel to maintain consistent temperature, humidity, and slight negative pressure in the laboratory. It creates a secure, comfortable, and productive working environment in the laboratory, ensuring the healthand safety of its staff.

Features of Single Damper VAV Control System

With a damper body≤20cm, it ensures easy installation without space limitations

Response time <2.5 seconds

Control accuracy >95%

Straight-Duct required<1D

Turndown ratio 15:1

Support plug-and-play functionality, eliminating the need for commissioning

Pressure-independent with flow and damper opening visualization capabilities

Support third party standard communication protocol

Suitable for controlling variable airflow in all types of fume hood

Laboratories often need to accurately control ventilation to ensure that harmful gases, chemical vapors or particulate matter are effectively discharged. The single damper VAV system dynamically adjusts the air supply volume by adjusting the damper opening to ensure that the laboratory ventilation volume always meets the demand.