You are currently viewing Product: Photoelectric Sensor (e3jk-tr12-c-2m)

Product: Photoelectric Sensor (e3jk-tr12-c-2m)

Model: E3JK-TR12-C 2M

Brand: OMRON

Long-distance Photoelectric Sensor That Supports AC/DC Power Supplies

 
Shape Square type
Sensing method Through-beam type
Sensing distance 5 m
Standard sensing object Opaque: 17 mm dia. min.
Directional angle Emitter: 3 ° min.
Receiver: 3 ° min.
Light source Red LED (624 nm)
Power supply voltage 24 to 240 VAC±10% 50/60 Hz
24 to 240 VDC±10% ripple (p-p) 10% max.
Power consumption Emitter and Receiver: 3 W max.
Control output Relay output (SPDT)
250 VAC 3 A (cosφ= 1) max.
5 VDC 10 mA min.
Life expectancy (relay output) Electrical: 100 thousand times or more (switching frequency 1800 times/hour)
Mechanical: 50 million times or more (switching frequency 18000 times/hour)
Operation mode Light-ON/Dark-ON selectable
Response time 20 ms max.
Sensitivity setting Single-turn adjustment (Receiver only)
Ambient illuminance Incandescent lamp: 3,000 lx
Sunlight: 11,000 lx
Ambient temperature range (Operating) -25 to 55 ℃ (with no freezing or condensation)
Ambient temperature range (Storage) -40 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating) 35 to 85 % (with no condensation)
Ambient humidity range (Strage) 35 to 95 % (with no condensation)
Insulation resistance 20 MΩ min. (500 VDC megger)
Dielectric strength 1500 VAC 50/60 Hz 1 min
Vibration resistance Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistance Destruction: 500 m/s2 3 times each in X, Y and Z directions
Malfunction: 100 m/s2 3 times each in X, Y and Z directions
Degree of protection IEC: IP64
Connection method Pre-wired models (Cable length 2 m)
Indicator Operation indicator (orange), Stability indicator (green), Power indicator (green)
Weight Package: Approx. 350 g
Accessories Instruction manual, Mounting bracket
Material Case: ABS
Lens: Methacrylate resin
Display: Methacrylate resin
Adjustment: POM
Cable: Polyvinyl chloride (PVC)

Long sensing distance that is approximately 8 times that of our conventional model (for the Through-beam and Diffuse-reflective models).

(Through-beam: 40 m, Retro-reflective: 7 m, and Diffuse-reflective: 2.5 m.)

• Improved visibility:

• A red LED that makes the spot visible.

• Large indicators that can be seen even from a distance.

• Improved operability.

(Enlarged sensitivity adjuster and operation selector)

• Freely selectable power supply input (24 to 240 VDC, 24 to 240 VAC).

(Additional types added to the DC type lineup.)

• Models with infrared LEDs are also available.