Electro-Sensors, Inc.

Minnetonka, MN • 800-328-6170 http://www.electro-sensors.com

To request more info, check the box(es), fill out the form below, and your request will be submitted.

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).

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

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.

All fields are required.


Please read the following: By submitting this request you are giving us (Equipment Catalog) permission to store your information and respond to your request via email. We are committed to protecting your privacy and your data. You will be receiving a follow-up email where you can update your permissions and data use going forward. We encourage you to Opt-In so we can continue to provide with information regarding our products and services.

Company Directory

Equipment Directory