| Type | NPN output | PNP output |
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| Front sensing | GX-F12A(I) | GX-F12B(I) | GX-F12A(I)-P | GX-F12B(I)-P |
| Top sensing | GX-H12A(I) | GX-H12B(I) | GX-H12A(I)-P | GX-H12B(I)-P |
| CE marking directive compliance | EMC Directive, RoHS Directive |
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Max. operation distance
(Note 3) | 4.0 mm 0.157 in ± 8 % |
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Stable sensing range
(Note 3) | 0 to 3.3 mm 0 to 0.130 in |
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| Standard sensing object | Iron sheet 20 x 20 x t 1 mm 0.787 x 0.787 x t 0.039 in |
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| Hysteresis | 20 % or less of operation distance
(with standard sensing object) |
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| Repeatability | Along sensing axis, perpendicular to sensing axis: 0.04 mm 0.002 in or less |
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| Supply voltage | 12 to 24 V DC+10/-15% Ripple P-P 10 % or less |
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| Current consumption | 15 mA or less |
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| Output | NPN open-collector transistor
– Maximum sink current: 100 mA
– Applied voltage: 30 V DC or less (between output and 0 V)
– Residual voltage: 2 V or less (at 100 mA sink current) | PNP open-collector transistor
– Maximum source current: 100 mA
– Applied voltage: 30 V DC or less(between output and +V)
– Residual voltage: 2 V or less (at 100 mA source current) |
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Utilization
category | DC-12 or DC-13 |
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| Output operation | Normally open | Normally closed | Normally open | Normally closed |
| Max. response frequency | 500 Hz |
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| Operation indicator | Orange LED
(lights up when the output is ON) |
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| Pollution degree | 3 (Industrial environment) |
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| Protection | IP68 (IEC), IP68G (Note 4, 5) |
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| Ambient temperature | -25 to +70 ℃ -13 to +158 ℉, Storage: -40 to +85 ℃ -40 to +185 ℉ |
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| Ambient humidity | 35 to 85 % RH, Storage: 35 to 95 % RH |
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| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
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| Insulation resistance | 50 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure |
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| Vibration resistance | 10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (Max. 20 G) in X, Y and Z directions for two hours each |
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| Shock resistance | 10,000 m/s2 acceleration (1,000 G approx.) in X, Y and Z directions three times each |
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Sensing range
variationTemperature
characteristics | Over ambient temperature range -25 to +70 ℃ -13 to +158℉: Within ±8 % of sensing range at +23℃ +73 ℉. |
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Voltage
characteristics | Within ±2 % for +10/-15 % fluctuation of the supply voltage |
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| Material | Enclosure: PBT, Indicator part: Polyester |
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| Cable | 0.15 mm2 3-core oil, heat and cold resistant cabtyre cable, 1 m 3.281 ft long |
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| Cable extension | Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. |
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| Net weight | Front sensing type: 20 g approx., Top sensing type: 20 g approx.. |
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