Products

Speed Switches and Sensors

BWI Eagle digital speed switches and non-contacting proximity sensors monitor the speed and motion of any rotating apparatus. We provide premium protection of expensive conveyor belting and other equipment with our panel, din-rail or stand-alone NEMA rated speed switches that are super easy to install and operate.

The Eagle Tac-Switch accurately detects "zero speed" or underspeed occurrences in conveyors, crushers, rotating shafts and other electrical apparatus.

  • Digital display and programming buttons eliminate calibration guesswork and provide accuracy better than +/- 0.5%.
  • One model covers speed ranges of 6 - 3000 RPM.
  • OLED screen lets you see at a glance current belt speed and RPM trip setting.
  • DP/DT relay for direct contact or PLC input.
  • Built-in ramp-timer and din rail mounting options included.
220-8000, Tac-Switch, Digital Speed Switch, 6–3000 RPM, 120VAC Powered

220-8000

Tac-Switch, Digital Speed Switch, 6–3000 RPM, 120VAC Powered
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220-8000-220VAC, Tac-Switch, Digital Speed Switch, 6–3000 RPM, 220VAC Powered

220-8000-220VAC

Tac-Switch, Digital Speed Switch, 6–3000 RPM, 220VAC Powered
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220-8000-DC, Tac-Switch, Digital Speed Switch, 6–3000 RPM, 9-36VDC Powered

220-8000-DC

Tac-Switch, Digital Speed Switch, 6–3000 RPM, 9-36VDC Powered
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The Eagle 2 and Eagle 3 Speed Switches are housed in NEMA-rated enclosures that meet the environmental challenges of stand-alone installations. Ideal for applications requiring more than one channel to monitor both slip and sequence.

The Eagle Optima 1 and Optima 2 Speed Switches feature a "First-Out" indicator to simplify trouble shooting, decrease downtime, and get machinery back on the line faster.

10-7100, Optima 1, Single Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Wall Plug Powered

10-7100

Optima 1, Single Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Wall Plug Powered
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11-7000, Eagle 2, Dual Channel Speed Switch, Multiple Speed Range Options, 120VAC Powered

11-7000

Eagle 2, Dual Channel Speed Switch, Multiple Speed Range Options, 120VAC Powered
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11-7100, Optima 2, Dual Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Powered

11-7100

Optima 2, Dual Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Powered
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12-7000, Eagle 3, Three Channel Speed Switch, Multiple Speed Range Options, 120VAC Powered

12-7000

Eagle 3, Three Channel Speed Switch, Multiple Speed Range Options, 120VAC Powered
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12-7100, Optima 3, Three Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Powered

12-7100

Optima 3, Three Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Powered
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13-7100, Optima T1, Single Channel Speed Switch, First Out Indication, Multiple Speed Range Options, Built-In Ramp-Up Timer, 120VAC Powered

13-7100

Optima T1, Single Channel Speed Switch, First Out Indication, Multiple Speed Range Options, Built-In Ramp-Up Timer, 120VAC Powered
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10-7039, I.S. Proximity Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts

10-7039

I.S. Proximity Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts
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10-7072, I.S. Zener Barrier

10-7072

I.S. Zener Barrier
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11-8102, I.S. Optima 2, Dual Channel Speed Switch, Panel Mount, Multiple Speed Range Options, 120VAC Powered

11-8102

I.S. Optima 2, Dual Channel Speed Switch, Panel Mount, Multiple Speed Range Options, 120VAC Powered
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The Eagle Tac-Monitor converts rotary shaft speed into an analog 4-20mA output.

  • Digital display and programming buttons eliminate calibration guesswork and provide accuracy better than +/- 1%.
  • One model covers speed ranges of 10 - 6000 RPM.
  • OLED screen lets you see at a glance current belt speed and RPM speed range setting.
  • Proportional speed and "true-slip" monitoring of variable speed drives.
  • Provides continuous monitoring for "zero-speed", underspeed, and overspeed applications.
  • 4-20mA output for direct PLC input.
  • Built-in din rail mounting option included.
220-8100, Tac-Monitor, Proportional Speed Monitor, 4-20mA Output, 10-6000 RPM, 120VAC Powered

220-8100

Tac-Monitor, Proportional Speed Monitor, 4-20mA Output, 10-6000 RPM, 120VAC Powered
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220-8100-220VAC, Tac-Monitor, Proportional Speed Monitor, 4-20mA Output, 10-6000 RPM, 220VAC Powered

220-8100-220VAC

Tac-Monitor, Proportional Speed Monitor, 4-20mA Output, 10-6000 RPM, 220VAC Powered
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220-8100-DC, Tac-Monitor, Proportional Speed Monitor, 4-20mA Output, 10-6000 RPM, 9-36VDC Powered

220-8100-DC

Tac-Monitor, Proportional Speed Monitor, 4-20mA Output, 10-6000 RPM, 9-36VDC Powered
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220-4100-120VAC, Overspeed Monitor, 30 – 3000 RPM, User-Selectable Trip Point, 120VAC Powered

220-4100-120VAC

Overspeed Monitor, 30 – 3000 RPM, User-Selectable Trip Point, 120VAC Powered
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220-4100-DC, Overspeed Monitor, 30 – 3000 RPM, User-Selectable Trip Point, 9-36VDC Powered

220-4100-DC

Overspeed Monitor, 30 – 3000 RPM, User-Selectable Trip Point, 9-36VDC Powered
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BWI Eagle's non-contacting sensors are designed for reliability in any industrial environment. They are available in variable reluctance and inductive proximity types in three mounting styles. Completely epoxy sealed with LED indicators and integral MSHA signal cable, BWI Eagle's sensors are virtually indestructible.

10-7003, Variable Reluctance Sensor, General Mount, 50’ Cable with Connector, 60–800 RPM

10-7003

Variable Reluctance Sensor, General Mount, 50’ Cable with Connector, 60–800 RPM
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10-7032, Variable Reluctance Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts, 3’ Pigtail, 60-800 RPM

10-7032

Variable Reluctance Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts, 3’ Pigtail, 60-800 RPM
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10-7135, Proximity Sensor, General Mount, 50’ Cable with Connector, <1–6000 RPM

10-7135

Proximity Sensor, General Mount, 50’ Cable with Connector, <1–6000 RPM
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10-7136, Proximity Sensor, Conduit Compatible, 3’ Pigtail, <1–6000 RPM

10-7136

Proximity Sensor, Conduit Compatible, 3’ Pigtail, <1–6000 RPM
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10-7139, Proximity Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts, 3’Pigtail, <1–6000 RPM

10-7139

Proximity Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts, 3’Pigtail, <1–6000 RPM
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10-7140, Proximity Sensor, 1 3/8 All-Thread Anodized Aluminum Barrel, 3’ Pigtail, <1–6000 RPM

10-7140

Proximity Sensor, 1 3/8 All-Thread Anodized Aluminum Barrel, 3’ Pigtail, <1–6000 RPM
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