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Omron E3ZMB812MOMS — Photoelectric Sensors

Omron E3ZMB812MOMS Retro-Reflective Sensor, PNP, 500mm

MPNE3ZMB812MOMS

Omron E3ZM series, retro-reflective photoelectric sensor, order code E3ZMB812MOMS, PNP output, 500 mm sensing distance, 21 mm width, 10.8 mm height, IP69K.

$277.46Ref. price · indicative, final on quote
Omron E3ZMB812MOMS datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

E3ZMB812MOMS — Identification
ParameterValue
SeriesE3ZM
Sensor typeRetro-Reflective Sensor
E3ZMB812MOMS — Sensing
ParameterValue
Sensing distance, max.500 mm
Sensing distance, min.100 mm
Response time1 ms
Light typeLED, Red
E3ZMB812MOMS — Electrical
ParameterValue
Operating voltage, min.10 V
Operating voltage, max.30 V
E3ZMB812MOMS — Output
ParameterValue
Output typePNP
Load current100 mA
Switching typeLight-ON / Dark-ON
E3ZMB812MOMS — Connection
ParameterValue
Termination typeCable, 2 m
E3ZMB812MOMS — Environmental
ParameterValue
Protection rating (IP)IP67;IP69K
Operating temperature, min.-40 °C
Operating temperature, max.60 °C
E3ZMB812MOMS — Mechanical
ParameterValue
Length31 mm
Width21 mm
Height10.8 mm

Product details

Sensor on the catalog — active line, no tail-spend hassle

Omron E3ZMB812MOMS retro-reflective photoelectric sensor from the E3ZM series with PNP output, 500 mm sensing range, 1 ms response time, supply voltage 10–30 VDC, and IP67/IP69K rating for high-pressure washdown. Compact footprint: 21 mm wide, 10.8 mm tall, 31 mm long. The 2 m cable termination keeps panel wiring straightforward. This is a current-production part — no LTB clock ticking, no scavenging surplus. Standard catalog line from Omron; drop it into a preferred-supplier punch-out and move on.

Frequently asked questions

What is the closest functional second-source?

The E3ZMLS84H2M is a physically identical PNP sensor from the same E3ZM family, but it is a diffuse (proximity) type with a 200 mm range, not retro-reflective. It will mount and wire in the same panel but will not detect through a retro-reflective setup — you would need to change the sensing application.

What are the key specifications of the E3ZMB812MOMS?

Retro-reflective photoelectric sensor with PNP output, 500 mm sensing distance, 1 ms response time, 100 mA load current, 10–30 VDC supply, red LED, IP67/IP69K, cable termination 2 m.

Is the output PNP or NPN?

PNP.

What is the width of the sensor?

21 mm.

What is the height of the sensor?

10.8 mm.

MPN
E3ZMB812MOMS