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Electro-Sensors, Inc.

Minnetonka, MN • 800-328-6170 • FAX: 952-930-0130

Monitoring Equipment

HazardPRO™ Wireless Hazard Monitoring

    • Complete wireless hazard monitoring for up to 32 pieces of equipment.
    • Install in days.
    • Eliminate costly conduit.
    • ETL approved Class II, Div. 1 sensors and wireless node.
    • Three configurable system sizes.
    • Offers: ambient, bearing temperature, belt alignment, shaft speed, and threaded stud temperature sensors.

Monitoring Equipment

Rugged Shaft Speed Switches and Tachometers

    FB420 shown with EZ Mount and Disc Guard
    •Programmable 4-20 mA output with one output relay.
    •Internal LCD for programming and troubleshooting.
    •Explosion proof, NEMA 4X rating.
    •Class I, Div 1, Groups C, D.
    •Class II, Div 1, Groups E, F, G.
    ST420 Shaft Tachometer
    •4-20 mA output.
    •FM approval (DI and LT Models).
    •NEMA 4X.
    •Class II, Div 1, Groups E, F, G.

Monitoring Equipment

SG1000 Slide Gate and Valve Position Monitors

    •Rugged, explosion proof, and NEMA 4X.
    •Retains gate position in the event of power loss.
    •Simple push-button calibration.
    •Multiple mounting options for 4-20 mA position feedback on:
    > Slide gates.
    > Distributor heads.
    > Valves.
    > Clam shell buckets.
    > Gates.
    > Screens.

Monitoring Equipment

TT420-LT Temperature Sensors

    •Monitor bearing temperature and belt alignment.
    •Easy to install 2-wire device.
    •4-20 mA output, factory calibrated -40ºC to +120ºC.
    •Class II, Div 1, Groups E, F, G, and Class III, Div 1.
    •The TT420Z-LT bearing temperature sensor features an NPT grease fitting to permit lubrication, and an adjustable probe depth for accurate measurement.
    •The TT420S-LT belt alignment sensor features a stud mount adapter for easy attachment to a rub block door assembly (available in hinged, adjustable, or uni-strut versions).

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