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Yueqing Runjie Electric Co., Ltd.

Photo Sensor, Photo Switch, Photoelectric Switch manufacturer / supplier in China, offering E3jk Series Photoelectric Sensor, SSR 4-20mA, 0-10V, Solid State Relay, 25A DC-DC Single Phase Solid State Relay SSR (SSR-DD25) and so on.

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E3jk Series Photoelectric Sensor

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Transport Package: 1PCS/Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: G50
  • IP Rating: IP65
  • Customized: Customized
  • Detection Method: Diffuse Reflection
  • Detection Object: Transparent or Non-Transparent Object
  • Origin: Zhejiang
  • Type: Diffuse Reflection Type Photoelectric Sensor
  • Certification: CE
  • Dimension: 18X50X50
  • Detection Range: 30cm
  • Trademark: TRIHERO/OEM
Product Description
Built-in Power Supply Photoelectric Sensor 

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.

Sensing methodDiffuse-reflective
Sensing distanceWhite paper 
(300 × 300 mm): 2.5 m
White paper 
(100 × 100 mm): 300 mm
White paper 
(300 × 300 mm): 2.5 m
White paper 
(100 × 100 mm): 300 mm
Standard sensing object-
Differential travel20% max. of sensing distance
Directional angle-
Light source (wavelength)Red LED (624 nm)Infrared LED (850 nm)
Power supply voltage24 to 240 VDC ±10%, 
ripple (p-p): 10% max. 
24 to 240 VAC ±10%, 50/60 Hz
DC2 W max.
AC2 W max.
Control outputRelay output SPDT, 250 VAC, 3 A max. (cosϕ= 1), 
5 VDC, 10 mA min., 
Light-ON/Dark-ON selectable
Protection circuitsMutual interference prevention function
(relay output)
Mechanical50,000,000 times min. (switching frequency: 18,000 times/h)
Electrical100,000 times min. (switching frequency: 1,800 times/h)
Response time20 ms max.
Sensitivity adjustmentOne-turn adjuster
Ambient illumination 
(Receiver side)
Incandescent lamp: 3,000 lx max., Sunlight: 11,000 lx max.
Ambient temperature rangeOperating: -25°C to 55°C, Storage: -40°C to 70°C (with no icing or condensation)
Ambient humidity rangeOperating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance20 MΩmin. at 500 VDC
Dielectric strength1,500 VAC, 50/60 Hz for 1 min
Destruction10 to 55 Hz with a 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions
Malfunction10 to 55 Hz with a 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction500 m/s2 for 3 times each in X, Y, and Z directions
Malfunction100 m/s2 for 3 times each in X, Y, and Z directions
Degree of protectionIEC 60529 IP64
Connection methodPre-wired (standard length: 2 m)
Weight (packed state)Approx. 180 g
MaterialCaseABS (Acrylonitrile Butadiene Styrene)
Methacrylic resin
Bending radius of cableR18
AccessoriesInstruction manual and Mounting Bracket (E3JK-DR1[]-C only)
E3jk Series Photoelectric Sensor
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