low voltage transformer and mounting bracket for surface mount. Call our Application Specialists if a flush mount requiring a 2" x 3" (5.1 x 7.6 cm) opening is preferred.
Monitors maintain accurate response even when using low-flow hood conditions. Alarms activate based on sustained low-flow condition. Use pushbuttons to set alarm and perform easy two-point calibration. Monitors will also indicate high sash condition (requires proximity switch, not included) with configurable time delay. Record hood performance using RS-232 connection to computer.
Model 33556-50 features a horn alarm with green and red LED indicators. The graphic display model 33556-60 comes with an external velocity meter and shows current velocity in fpm with bar graph depiction of recent hood airflow performance; calibration instructions appear on screen. Choose model 33556-70 for its extra wide measurement range. It includes a remote velocity probe which can be installed in your ductwork for use with biosafety cabinets.
Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.