Ensures proper fume hood performance and continuously senses airflow through the face of the fume hood, this fume hood monitor ensures safe levels of fresh air are exhausting. Provides a highly accurate hot wire sensor to detect low flows found on fume hoods.
Ensures proper fume hood performance and continuously senses airflow through the face of the fume hood, this fume hood monitor ensures safe levels of fresh air are exhausting. Provides a highly accurate hot wire sensor to detect low flows found on fume hoods.
Features
Applications
Service | Fume hood face velocity air flow |
Alarm | Range: 30 to 400 FPM (0.15 to 2.0 m/s) Indication: Red LED and audible alarm |
Low Air Velocity Alarm Delay | Fixed 5 s |
Visual LED Display | Red: Alarm; Green: Normal |
Horn Silence | Yes-temporary and permanent |
Accuracy | Face velocity ±10% |
Temperature Limits | Operating temperature: 55 to 86°F (13 to 30°C) Storage temperature: -40 to 150°F (-40 to 65°C) |
Power Requirement | 15 VDC 500 mA; 120 VAC, 60 Hz power transformer included |
Relay Output Low Air Flow Alarm | 5 A at 250 VAC |
Relay Input For Night Setback | 2 wire rated for 24 VDC usage |
Sash High Indication | Using a two wire micro switch or 3 wire proximity switch input, rated for 24 VDC usage |
Mounting | Semi flush, flush or surface mounted when using included bracket |
Weight | 5 oz (141 g) |
Service | Fume hood face velocity air flow |
Alarm | Range: 30 to 400 FPM (0.15 to 2.0 m/s) Indication: Red LED and audible alarm |
Low Air Velocity Alarm Delay | Fixed 5 s |
Visual LED Display | Red: Alarm; Green: Normal |
Horn Silence | Yes-temporary and permanent |
Accuracy | Face velocity ±10% |
Temperature Limits | Operating temperature: 55 to 86°F (13 to 30°C) Storage temperature: -40 to 150°F (-40 to 65°C) |
Power Requirement | 15 VDC 500 mA; 120 VAC, 60 Hz power transformer included |
Relay Output Low Air Flow Alarm | 5 A at 250 VAC |
Relay Input For Night Setback | 2 wire rated for 24 VDC usage |
Sash High Indication | Using a two wire micro switch or 3 wire proximity switch input, rated for 24 VDC usage |
Mounting | Semi flush, flush or surface mounted when using included bracket |
Weight | 5 oz (141 g) |