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Omron E2B-M18LS05-M1-B1 — Proximity Sensors

OMRON E2B-M18LS05-M1-B1 Proximity Sensor, 5mm Shielded PNP

MPNE2B-M18LS05-M1-B1

OMRON E2B Series, Inductive Proximity Sensor, Shielded, M18 × 18 mm, 5 mm Sensing Distance, PNP NO, M12 Connector, Long Barrel.

$11.43Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

E2B-M18LS05-M1-B1 — Sensing
ParameterValue
Sensing distance5mm sensing distance
E2B-M18LS05-M1-B1 — Output
ParameterValue
Operation modeNormally open
E2B-M18LS05-M1-B1 — Other specifications
ParameterValue
ShieldShielded
Weight0.00 kgs
Housing size18 mm diameter
Barrel lengthLong body
Connection typeM12 connector
Power source and outputPNP
Housing shape and materialCylindrical, metric thread, brass

Product details

Lead – Sensor Identification and Mounting Constraints

The OMRON E2B-M18LS05-M1-B1 is a shielded inductive proximity sensor in an 18 mm cylindrical brass housing, delivering a 5 mm sensing distance with PNP normally open output via an M12 connector.

Shielded construction allows flush mounting in metal panels; the sensor face can sit level with the mounting surface without false triggering from the surrounding metal. The 5 mm sensing distance is nominal for an M18 shielded sensor, derated when detecting ferrous targets. PNP output sources current to the load, matching most PLC and motion controller inputs requiring a high-side driver. M12 connector provides a pluggable interface, avoiding hardwired terminations.

Frequently asked questions

Will E2B-M18LS05-M1-B1 drop into a panel specified around the short-body E2B-M18KS05-M1-B1 without rewiring?

Electrically the sensors are identical — same output type, range, and connector pinout. The barrel length difference (long vs short) changes how far the sensor protrudes behind the mounting surface; if the panel has clearance for a longer barrel, it will interchange without any electrical modification.

What is the key electrical specification — shielded and PNP mean exactly?

Shielded indicates the sensor has a metal shield around the coil, enabling flush mounting in metal. PNP (sourcing) output means the load is connected between the output and the power supply negative; the output switches positive voltage to the load when a target is present.

MPN
E2B-M18LS05-M1-B1