• Field-Proven Triboelectric Measurement Ensures Reliability
  • Adjustable Sensitivity, Alarm Level And Time Delay For Operation With A Wide Variety Of Powders And Bulk Solids
  • Integral Assembly Of Sensor And Electronics In Rugged NEMA 4 Housing
  • Remote Electronics/Probe Option Available
  • 316 Stainless Steel Probe With Specially Designed Insulator
  • Multi-Colored LED Indicator Makes Setup Quick and Easy
  • Quick-Disconnect Mounting Provides For Ease Of Installation And Maintenance

  • Know When to Replace Filters in Dust Collectors
  • Protect Blowers from Damage
  • Help Comply with Clean Air Act
  • Economical
  • Two Year Warranty


The DustAlarm® Broken Bag Detector provides reliable and economical detection of leaks and filter failures in many powder and bulk solids industries. The DustAlarm is successfully utilized in a wide variety of applications where detection of dust levels is critical either to safety, maintenance, equipment operation, plant efficiency and/or the environment. The DustAlarm measures the triboelectric effect to determine when particle emissions exceed acceptable levels.

The DustAlarm Broken Bag Detector incorporates visual indications and a relay output to maximize its user-friendliness and automation capabilities. A reference point is set by the sensitivity control adjustment, aided by the tri-color LED. The alarm point is set by an alarm level control adjustment. The relay output can be used to activate an alarm device or can be integrated into a control system to enhance the over all operation of the dust collector.
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Item #

Operating Voltage

Configuration

Probe Length

Ambient Temperature

Process Temperature

Max. Pressure

18-8311-1 N/A 115 VAC N/A Integral Probe/Electronics N/A 3 in76 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8311-2 N/A 115 VAC N/A Integral Probe/Electronics N/A 6 in152 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8311-3 N/A 115 VAC N/A Integral Probe/Electronics N/A 12 in305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8311-0 N/A 115 VAC N/A Integral Probe/Electronics N/A Custom Length < 12 inCustom Length < 305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8311-9 N/A 115 VAC N/A Integral Probe/Electronics N/A Custom Length > 12 in up to 36 inCustom Length > 305 in up to 914 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8315-1 N/A 115 VAC N/A Remote Probe/Electronics N/A 3 in76 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8315-2 N/A 115 VAC N/A Remote Probe/Electronics N/A 6 in152 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8315-3 N/A 115 VAC N/A Remote Probe/Electronics N/A 12 in305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8315-0 N/A 115 VAC N/A Remote Probe/Electronics N/A Custom Length < 12 inCustom Length < 305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8315-9 N/A 115 VAC N/A Remote Probe/Electronics N/A Custom Length > 12 in up to 36 inCustom Length > 305 in up to 914 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8321-1 N/A 230 VAC N/A Integral Probe/Electronics N/A 3 in76 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8321-2 N/A 230 VAC N/A Integral Probe/Electronics N/A 6 in152 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8321-3 N/A 230 VAC N/A Integral Probe/Electronics N/A 12 in305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8321-0 N/A 230 VAC N/A Integral Probe/Electronics N/A Custom Length < 12 inCustom Length < 305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8321-9 N/A 230 VAC N/A Integral Probe/Electronics N/A Custom Length > 12 in up to 36 inCustom Length > 305 in up to 914 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8325-1 N/A 230 VAC N/A Remote Probe/Electronics N/A 3 in76 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8325-2 N/A 230 VAC N/A Remote Probe/Electronics N/A 6 in152 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8325-3 N/A 230 VAC N/A Remote Probe/Electronics N/A 12 in305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8325-0 N/A 230 VAC N/A Remote Probe/Electronics N/A Custom Length < 12 inCustom Length < 305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8325-9 N/A 230 VAC N/A Remote Probe/Electronics N/A Custom Length > 12 in up to 36 inCustom Length > 305 in up to 914 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 450 ºFup to 235 ºC N/A 30 psi2 bar
18-8331-1 N/A Low VDC (10-32) N/A Integral Probe/Electronics N/A 3 in76 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8331-2 N/A Low VDC (10-32) N/A Integral Probe/Electronics N/A 6 in152 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8331-3 N/A Low VDC (10-32) N/A Integral Probe/Electronics N/A 12 in305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8331-0 N/A Low VDC (10-32) N/A Integral Probe/Electronics N/A Custom Length < 12 inCustom Length < 305 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
18-8331-9 N/A Low VDC (10-32) N/A Integral Probe/Electronics N/A Custom Length > 12 in up to 36 inCustom Length > 305 in up to 914 mm N/A -20º to 150 ºF-30º to 65 ºC N/A up to 160 ºFup to 70 ºC N/A 30 psi2 bar
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