The E3T-SR24 2M: You're looking at a retroreflective photoelectric sensor that doesn't take up much panel space—body's just 7 mm wide. It runs on 12-24 V DC and gives you a PNP dark-on output. Sensing range is 200 mm, which covers most part-present checks on a small machine. Response time is 1 ms, fast enough for a moderate-speed packaging line. IP67 means it holds up to washdown, and the pulse synchronization feature helps reject stray light from neighboring sensors or ambient sources. All that in a prewired 2 m cable, bare ends, ready to terminate in your terminal box.
Omron E3T-SR24 2M Retroreflective Sensor, PNP, 200mm
MPNE3T-SR24 2M
Omron E3T-SR24 2M Photoelectric Sensor, Retroreflective, PNP, 12-24V DC, 200 mm Sensing Distance, 2 m Cable Length.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | E3T |
| Parameter | Value |
|---|---|
| Sensing method | Retroreflective |
| Response time | 1 msec |
| Parameter | Value |
|---|---|
| Supply voltage | 12-24V DC |
| Parameter | Value |
|---|---|
| IP rating | IP67 |
| Operating temperature, max. | 131 °F |
| Parameter | Value |
|---|---|
| Body material | PBT |
| Parameter | Value |
|---|---|
| Standards / approvals | CE |
Product details
Frequently asked questions
What series is this sensor from?
It's part of the Omron E3T series, which are ultra-compact photoelectric sensors.
What features does the E3T-SR24 2M have?
It includes pulse synchronization to suppress interference from other sensors or ambient light. It also has an indicator light for status checking.
MPN
E3T-SR24 2M