This Omron E3T-ST23M is a through-beam type sensor — it uses a non-contact beam across a gap for detection, no moving parts to foul up in a dirty environment. Listed under Current Sensors, it's built for reliable presence sensing on the route.

Omron E3T-ST23M Through-Beam Current Sensor, 1.36 kg
MPNE3T-ST23M
Omron E3T-ST23M through-beam type sensor, 1.36 kgs, category Current Sensors.
$381.95Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Specifications
| Parameter | Value |
|---|---|
| Weight | 1.36 kgs |
Product details
MPN
E3T-ST23M