Photoelectric sensors |
GR18
- Sensing range max.: 0.03 m ... 7.2 m
- Sensor principle: Photoelectric retro-reflective sensor
- Detection principle: Dual lens
- Switching output: NPN
- Switching mode: Light/dark switching
- Connection type: Cable, 4-wire, 2 m
- Light source: PinPoint LED
- Adjustment: Potentiometer
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Features
Sensor/ detection principle Photoelectric retro-reflective sensor, Dual lens Dimensions (W x H x D) 18 mm x 18 mm x 71.5 mm Housing design (light emission) Cylindrical Thread diameter (housing) M18 x 1 Optical axis Axial Sensing range max. 0.03 m ... 7.2 m 1) Sensing range 0.06 m ... 6 m 1) Type of light Visible red light Light source PinPoint LED 2) Light spot size (distance) Ø 175 mm (7 m) Wave length 650 nm Adjustment Potentiometer Indication LED indicator green Operating indicator Static: power on LED indicator yellow Status of received light beam Static: object not present Static off: object present - 1) Reflector PL80A.
- 2) Average service life: 100,000 h at TU = +25 °C.
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Technical drawings
Connection diagram Cd-094
Characteristic curve GRL18S
Light spot size GRL18S
Sensing range diagram GRL18S
Adjustments GRL18(S), GRSE18(S), Sensitivity setting: Potentiometer, 270°
Dimensional drawing GRTE18, GRL18, GRSE18, metal, cable, straight
Photoelectric sensors |
GR18
- Sensing range max.: 5 mm ... 550 mm
- Sensor principle: Photoelectric proximity sensor
- Detection principle: Energetic
- Switching output: NPN
- Switching mode: Light/dark switching
- Connection type: Cable, 4-wire, 2 m
- Light source: PinPoint LED
- Adjustment: Potentiometer
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Features
Sensor/ detection principle Photoelectric proximity sensor, Energetic Dimensions (W x H x D) 18 mm x 18 mm x 71.5 mm Housing design (light emission) Cylindrical Thread diameter (housing) M18 x 1 Optical axis Axial Sensing range max. 5 mm ... 550 mm 1) Sensing range 10 mm ... 400 mm 1) Type of light Visible red light Light source PinPoint LED 2) Light spot size (distance) Ø 9 mm (400 mm) Wave length 650 nm Adjustment Potentiometer Indication LED indicator green Operating indicator Static: power on LED indicator yellow Status of received light beam Static on: object present Static off: object not present - 1) Object with 90 % reflectance (referred to standard white, DIN 5033).
- 2) Average service life: 100,000 h at TU = +25 °C.
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Technical drawings
Connection diagram Cd-094
Characteristic curve GRTE18S, 400 mm
Light spot size GRTE18S, 400 mm
Sensing range diagram GRTE18S, 400 mm
Adjustments GRTB18(S), GRTE18(S), Sensing range setting: Potentiometer, 270°
Dimensional drawing GRTE18, GRL18, GRSE18, metal, cable, straight
US 13435 
GB 10521 
CA 9531 
AU 8727 
IE 6740 
VN 6339 
BR 2393 
NZ 2015 
