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Dwyer 670 Fume Hood Monitor, 30 to 400 FPM

Model: 670

Dwyer 670 Fume Hood Monitor, 30 to 400 FPM

Model: 670

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.

Sale Price $988.30 USD
Regular Price $1057.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer 670 Offers

Features

  • Flexible surface or flush mounting
  • LED safe and alarm status indicators
  • Audible alarm
  • Sash alarm input
  • Night time set-back

Applications

  • Fume hood ventilation monitoring

Dwyer 670 Specifications

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)
Click here for complete specifications on the Dwyer 670

What's included with the Dwyer 670

  • Fume Hood Monitor
  • 24" of Tubing
  • Mounting Bracket
  • 120 V AC Power Adapter

Ask a question about Dwyer 670 Fume Hood Monitor, 30 to 400 FPM

Customer Reviews for the Dwyer 670

Dwyer 670 Offers

Features

  • Flexible surface or flush mounting
  • LED safe and alarm status indicators
  • Audible alarm
  • Sash alarm input
  • Night time set-back

Applications

  • Fume hood ventilation monitoring

Dwyer 670 Specifications

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)
Click here for complete specifications on the Dwyer 670

What's included with the Dwyer 670

  • Fume Hood Monitor
  • 24" of Tubing
  • Mounting Bracket
  • 120 V AC Power Adapter

Ask a question about Dwyer 670 Fume Hood Monitor, 30 to 400 FPM

Customer Reviews for the Dwyer 670

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