USD 44.54
Omron E3Z-T66: NPN Through-beam emitter/receiver set, 15 m range, 1 ms max. response, IP67 rated.
The Omron E3Z-T66 is an E3Z compact photoelectric sensor using through-beam emitter/receiver set sensing over 15 m. It provides NPN output, operates from 12–24 VDC, and responds within 1 ms max.; enclosure protection is IP67. The model uses M8 4-pin connector; cable sold separately; reflectors for retro-reflective versions are ordered separately. Current supply status is recorded as Unknown.
A NPN through-beam emitter/receiver set with a rated sensing range of 15 m.
| Parameter | Value |
|---|---|
| Sensing method | Through-beam emitter/receiver set |
| Sensing distance | 15 m |
| Standard sensing object | Opaque object, 12 mm diameter minimum |
| Light source | Infrared LED, 870 nm |
| Power supply | 12–24 VDC ±10%; 10% p-p ripple maximum |
| Output | NPN open collector; Light-ON/Dark-ON selectable; 100 mA max.; 26.4 VDC max. load |
| Residual voltage | 1 V max. below 10 mA load; 2 V max. at 10–100 mA |
| Response time | 1 ms max. |
| Sensitivity adjustment | One-turn adjuster |
| Ambient temperature | Operating −25 to +55 °C; connector-model limits vary; storage −40 to +70 °C |
| Ambient humidity | Operating 35–85% RH; storage 35–95% RH; no condensation |
| Enclosure rating | IP67 |
| Housing material | PBT case; modified polyarylate or methacrylic resin lens depending on sensing method |
| Connection | M8 4-pin connector; cable sold separately |
| Connector operating temperature | E3Z-T66/T86/R66/R86: −40 to +55 °C; E3Z-D66/D86/D67/D87: −30 to +55 °C |
| Package configuration | Emitter and receiver set; align as a pair |
| Physical Weight (kg) | Approx. 0.030 kg packed per sensor |
| Dimensions L x W x H (cm) | See Omron dimension drawing; dimensions not transcribed numerically |
| Supply status | Unknown; current manufacturer supply state not established |
Engineering suggestions require suitability checks for your installation.
A transport station may require a discrete detection signal as products pass a fixed point.
Align the sensor or through-beam pair with the actual target and background, then verify the NPN input and selected Light/Dark-ON logic.
A fixture may need to confirm a part or carrier before allowing the next machine step.
Set sensitivity and verify switching distance with the installed target, reflector or emitter/receiver alignment and surrounding surfaces.
