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- Photoelectric sensors
- GR18
- GRL18SG-P1157
- Home
- Product portfolio
- Photoelectric sensors
- Photoelectric sensors
- GR18
- GRL18SG-P1157
Cylindrical photoelectric sensors
GR18
GRL18SG-P1157
1066940
Items included:
P250 (1)
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Technical details
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- Features
Functional principle Photoelectric retro-reflective sensor Functional principle detail Dual lens Dimensions (W x H x D) 18 mm x 18 mm x 38.1 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, 270° Indication LED green Operating indicator
Static on: power onLED yellow Status of received light beam
Static on: object not present
Static off: object presentSpecial feature Detecting transparent objects Special applications Detecting transparent objects - 1) Reflector PL80A.
- 2) Average service life: 100,000 h at TU = +25 °C.
- Mechanics/electronics
Supply voltage 10 V DC ... 30 V DC 1) Ripple < 5 Vpp 2) Current consumption 30 mA Switching output PNP Switching mode Light/dark switching Signal voltage PNP HIGH/LOW VS - (≤ 3 V) / approx. 0 V Output current Imax. ≤ 100 mA 3) Response time < 500 µs 4) Switching frequency 1,000 Hz 5) Connection type Cable, 4-wire, 2 m Cable material PVC Circuit protection A 6)
B 7)
D 8)
Protection class III Polarisation filter ✔ Housing material Plastic, ABS Optics material Plastic, PMMA Enclosure rating IP67 Items supplied Fastening nuts (2 x), Reflector P250 Special feature Detecting transparent objects Electromagnetic compatibility (EMC) EN 60947-5-2 Ambient operating temperature –25 °C ... +55 °C 9) Ambient temperature, storage –40 °C ... +70 °C UL File No. NRKH.E348498 & NRKH7.E348498 - 1) Limit values. Operated in short-circuit protected network: max. 8 A.
- 2) May not exceed or fall below Uv tolerances.
- 3) At Uv > 24 V or ambient temperature > 49 °C, IA max. = 50 mA.
- 4) Signal transit time with resistive load.
- 5) With light/dark ratio 1:1.
- 6) A = VS connections reverse-polarity protected.
- 7) B = inputs and output reverse-polarity protected.
- 8) D = outputs overcurrent and short-circuit protected.
- 9) Temperature stability following adjustment +/-10 °C.
- Classifications
eCl@ss 5.0 27270902 eCl@ss 5.1.4 27270902 eCl@ss 6.0 27270902 eCl@ss 6.2 27270902 eCl@ss 7.0 27270902 eCl@ss 8.0 27270902 eCl@ss 8.1 27270902 eCl@ss 9.0 27270902 eCl@ss 10.0 27270902 eCl@ss 11.0 27270902 eCl@ss 12.0 27270902 ETIM 5.0 EC002717 ETIM 6.0 EC002717 ETIM 7.0 EC002717 ETIM 8.0 EC002717 UNSPSC 16.0901 39121528
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