Specifications

OMRON SENSOR E3T-ST12 2M Japan fiber sensor
Sensing method :Side-view, through-beam
Standard sensing object: Opaque, 2-mm

OMRON SENSOR E3T-ST12 2M Japan fiber sensor

Sensing method :Side-view, through-beam

Standard sensing object: Opaque, 2-mm dia. min.

Minimum detectable object (typical) :2-mm dia opaque object.

Directional angle Emitter: 2° to 20°;Receiver: 2° to 70°.

Light source (wavelength): Red LED (Pin-point LED) λ = 650 nm

Power supply voltage :12 to 24 VDC ±10%, ripple (p-p) 10% max.

Current consumption :30 mA max. (Emitter 10 mA max., Receiver 20 mA max.).

Control output :Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA)

Open-collector output :Dark ON.

Protection circuits: Power supply and control output reverse polarity protection Output short-circuit protection.

Response time Operate or reset: 1 ms max..

Ambient illumination:Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max.

Ambient temperature range :Operating: 25 to 55°C Storage: 40 to 70°C (with no icing or condensation)

Ambient humidity range :Operating: 35% to 85% ;Storage: 35% to 95% (with no condensation)

Insulation resistance: 20 MΩ min. at 500 VDC.

Dielectric strength :1,000 VAC, 50/60 Hz for 1 min.

Vibration resistance :Destruction: 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hrs each in X, Y, and Z directions.

Shock resistance :Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions.

Degree of protection :IP67 (IEC60529).

Connection method :Pre-wired (standard length: 2 m).

Weight: Approx. 40 g.

Materials Case :PBT (polybutylene terephthalate). Display window :Denatured polyarylate. Lens :Denatured polyarylate.

Accessories :Instruction manual, Installation Phillips screws (Side-view Models: M2 × 14, Flat Models: M2 × 8), Nuts, Spring washers,