The Omron E3S-BT81 is a miniature photoelectric sensor from the E3S series, designed for object detection in automated lines — conveyors, packaging machines, and material-handling stations where space is tight and the sensor body must fit into a compact bracket or machine frame.
Omron E3S-BT81 Photoelectric Sensor, Active Production
MPNE3S-BT81
Omron E3S-BT81 miniature photoelectric sensor, active production, 0.07 kg.
$482.10Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.07 kgs |
Product details
Frequently asked questions
Where can I buy the Omron E3S-BT81 available via RFQ confirmation?
The E3S-BT81 is available to order through independent distribution.
Is the E3S-BT81 NPN or PNP output?
The evidence does not specify the output type (NPN or PNP) for the E3S-BT81. Confirm the output configuration from the full datasheet or by testing a sample against your PLC input card.
MPN
E3S-BT81