Omron E2B-M12LS04-M1-C2 Proximity Sensor
Omron E2B-M12LS04-M1-C2 is an M12 shielded inductive proximity sensor with a 4 mm sensing distance and long-body construction. Its DC 3-wire NPN output operates in NC mode through an M12 connector, with a 10 to 30 VDC supply. Ferrous metal is listed as the detectable object, with a 12 × 12 × 1 mm standard sensing object. Response frequency is 1,000 Hz, current consumption is 10 mA max., and differential travel is 10% max. of sensing distance. A yellow LED indicates operation, while reverse-polarity, surge, and short-circuit protection are specified. The E2B-M12LS04-M1-C2 is included among M12 inductive sensors from Omron sensor products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2B-M12LS04-M1-C2 |
Omron E2B-M12LS04-M1-C2 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M12 |
| Mounting | Shielded |
| Sensing Distance | 4 mm |
| Body Length | Long Body |
| Output | DC 3-wire |
| Output Configuration | NPN |
| Operation Mode | NC |
| Connection | M12 Connector |
| Power Supply Voltage | 10 to 30 VDC |
| Differential Travel | 10% max. of sensing distance |
| Detectable Object | Ferrous metal (The sensing distance decreases with non-ferrous metal.) |
| Standard Sensing Object | 12 × 12 × 1 mm |
| Response Frequency | 1,000 Hz |
| Current Consumption | 10 mA max |
| Indicator | Operation indicator (Yellow LED) |
| Protection Circuit | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection |
| Ambient Temperature Range | Operation and storage : -25 to 70ºC (with no icing or condensation) |
| Ambient Humidity Range | Operation and Storage: 35 to 95% |
| Voltage Influence | ±1% max. of sensing distance in 24 VDC ±15% |
| Standard And Listings | (1) IP67 (IEC60529) (2) EMC (EN60947-5-2) |
| Material Case | Brass-nickel plated |
| Material Sensing Surface | PBT |
| Material Cable | Standard cable is 4 mm dia. PVC. |
| Material Clamping Nut | Brass-nickel plated |
The Omron E2B-M12LS04-M1-C2 Proximity Sensor is an M12 shielded inductive sensor with a 4 mm sensing distance and long-body construction. It uses a DC 3-wire NPN output with NC operation through an M12 connector and operates from a 10 to 30 VDC supply. Ferrous metal is the specified detectable object, with a 12 × 12 × 1 mm standard sensing object. Response frequency is 1,000 Hz, current consumption is 10 mA max., and differential travel is 10% max. of sensing distance. A yellow LED provides operation indication. Output reverse-polarity protection, power-source reverse-polarity protection, surge suppression, and short-circuit protection are included in the protection circuit.
With the E2B-M12LS04-M1-C2, operation and storage are specified from -25 to 70°C without icing or condensation, together with 35% to 95% humidity. Voltage influence is ±1% max. of sensing distance at 24 VDC ±15%. IP67 according to IEC 60529 and EMC according to EN60947-5-2 are listed. The case and clamping nut use brass with nickel plating, while PBT is specified for the sensing surface. For another M12 NPN NC E2B sensor using a 5 mm sensing distance and pre-wired 2 m connection, see E2B-M12LN05-WP-C2 2M.
