Air flow sensor FlowGuard

Plymovent's FlowGuard measures the airflow in extraction arms. It measures the airflow is high enough and it confirms that the extraction capacity is according to specification. Features • Fits on all solid tube extraction arms • No electrical wiring • Indication by LED • Configurable to arm diameter FlowGuard is a sensor to check and indicate the airflow in your extraction arm The FlowGuard is an under-pressure sensor for mounting on an extraction arm or any other device to check whether the airflow is adequate. This is achieved by measuring the pressure difference inside and outside the extraction arm. Recommended for • Applications where indication of present airflow in solid tube extraction arms is desirable. Features • Easy installation • No electrical wiring • Configurable to arm diameter