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.

Panel / Din Rail Mount

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 More Info

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

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

NEMA Enclosed Speed Switches

The Eagle 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 Optima 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 More Info	11-7000 Eagle 2, Dual Channel Speed Switch, Multiple Speed Range Options, 120VAC Powered More Info	11-7100 Optima 2, Dual Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Powered More Info
12-7000 Eagle 3, Three Channel Speed Switch, Multiple Speed Range Options, 120VAC Powered More Info	12-7100 Optima 3, Three Channel Speed Switch, First Out Indication, Multiple Speed Range Options, 120VAC Powered More Info	13-7100 Optima T1, Single Channel Speed Switch, First Out Indication, Multiple Speed Range Options, Built-In Ramp-Up Timer, 120VAC Powered More Info

Intrinsically Safe Speed Switches & Sensors

10-7039 I.S. Proximity Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts More Info

10-7072 I.S. Zener Barrier More Info

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

Proportional Speed Monitors

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 More Info

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

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

Overspeed Monitors / Decoders

220-4100-120VAC Overspeed Monitor, 30 – 3000 RPM, User-Selectable Trip Point, 120VAC Powered More Info

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

Sensors

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 More Info	10-7032 Variable Reluctance Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts, 3’ Pigtail, 60-800 RPM More Info	10-7135 Proximity Sensor, General Mount, 50’ Cable with Connector, <1–6000 RPM More Info
10-7136 Proximity Sensor, Conduit Compatible, 3’ Pigtail, <1–6000 RPM More Info	10-7139 Proximity Sensor, Threaded PVC Housing, Mounting Bracket & Lock-Nuts, 3’Pigtail, <1–6000 RPM More Info	10-7140 Proximity Sensor, 1 3/8 All-Thread Anodized Aluminum Barrel, 3’ Pigtail, <1–6000 RPM More Info

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