GX-N Proximity Sensors Specifications
Specifications for this product appear below.
| Type | Shielded type | ||||||
|---|---|---|---|---|---|---|---|
| Threaded type | |||||||
| Model No. | GX- N12 M | GX- N12 MB | GX- N18 M | GX- N18 MB | GX- N30 M | GX- N30 MB |
|
| Max. operation distance (Note 2) |
3 mm 0.118 in ± 10 % |
7 mm 0.276 in ± 10 % |
10 mm 0.394 in ± 10 % |
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| Stable sensing range (Note 2) |
0 to 2.4 mm 0 to 0.094 in |
0 to 5.6 mm 0 to 0.220 in |
0 to 8 mm 0 to 0.315 in |
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| Standard sensing object | Iron sheet 12 x 12 x t 1 mm 0.472 x 0.472 x t 0.039 in |
Iron sheet 18 x 18 x t 1 mm 0.709 x 0.709 x t 0.039 in |
Iron sheet 30 x 30 x t 1 mm 1.181 x1.181 x t 0.039 in |
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| Hysteresis | 20 % or less of operation distance (with standard sensing object) |
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| Supply voltage | 12 to 24 V DC +10 /-15 % Ripple P-P 10 % or less | ||||||
| Current consumption | 10 mA or less | ||||||
| Output | NPN open-collector transistor - Maximum sink current: 100 mA - Applied voltage: 30 V DC or less (between output and 0 V) - Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) |
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| Output operation | Normally open | Normally closed | Normally open | Normally closed | Normally open | Normally closed | |
| Short-circuit protection | Incorporated | ||||||
| Max. response frequency | 450 Hz | 300 Hz | 300 Hz | ||||
| Operation indicator | Orange LED (lights up when the output is ON) |
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| Protection | IP67 (IEC), IP67g (JEM) | ||||||
| Ambient temperature | -25 to +70 ℃ -13 to +158 ℉, Storage: -30 to +80 ℃ -22 to +176 ℉ |
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| Ambient humidity | 45 to 85 % RH, Storage: 35 to 95 % RH | ||||||
| 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 250 V DC megger between all supply terminals connected together and enclosure |
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| Vibration resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each | ||||||
| Shock resistance | 1,000 m/s2 acceleration (100 G approx.) in X, Y and Z directions for three times each | ||||||
| Sensing range variation | Temperature characteristics | Over ambient temperature range -25 to +70 ℃ -13 to +158 ℉ : within ±10 % of sensing range at +20 ℃ +68 ℉ |
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| Voltage characteristics | Within ±2 % for ±10 % fluctuation of the supply voltage | ||||||
| Material | Enclosure: Brass (Nickel plated), Sensing part: Nylon, Indicator part: Nylon | ||||||
| Cable | 0.3 mm2 3-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long | ||||||
| Cable extension | Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. | ||||||
| Weight (Note 3) | Net weight: 65 g approx. |
Net weight: 110 g approx. |
Net weight: 240 g approx. |
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| Accessories | Nut: 2 pcs., Toothed lock washer: 1 pc. | ||||||
| Type | Non-shielded type | ||||||
|---|---|---|---|---|---|---|---|
| Threaded type | |||||||
| Model No. | GX- N12 ML | GX- N12 MLB | GX- N18 ML | GX- N18 MLB | GX- N30 ML | GX- N30 MLB |
|
| Max. operation distance (Note 2) |
8 mm 0.315 in ± 10 % |
15 mm 0.591 in ± 10 % |
22 mm 0.866 in ± 10 % |
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| Stable sensing range (Note 2) |
0 to 6.4 mm 0 to 0.252 in |
0 to 12 mm 0 to 0.472 in |
0 to 17.6 mm 0 to 0.693 in |
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| Standard sensing object | Iron sheet 30 x 30 x t 1 mm 1.181 x1.181 x t 0.039 in |
Iron sheet 50 x 50 x t 1 mm 1.969 x 1.969 x t 0.039 in |
Iron sheet 70 x 70 x t 1 mm 2.756 x 2.756 x t 0.039 in |
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| Hysteresis | 20 % or less of operation distance (with standard sensing object) |
||||||
| Supply voltage | 12 to 24 V DC +10 /-15 % Ripple P-P 10 % or less | ||||||
| Current consumption | 10 mA or less | ||||||
| Output | NPN open-collector transistor - Maximum sink current: 100 mA - Applied voltage: 30 V DC or less (between output and 0 V) - Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) |
||||||
| Output operation | Normally open | Normally closed | Normally open | Normally closed | Normally open | Normally closed | |
| Short-circuit protection | Incorporated | ||||||
| Max. response frequency | 350 Hz | 100 Hz | 100 Hz | ||||
| Operation indicator | Orange LED (lights up when the output is ON) |
||||||
| Protection | IP67 (IEC), IP67g (JEM) | ||||||
| Ambient temperature | -25 to +70 ℃ -13 to +158 ℉, Storage: -30 to +80 ℃ -22 to +176 ℉ |
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| Ambient humidity | 45 to 85 % RH, Storage: 35 to 95 % RH | ||||||
| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
||||||
| Insulation resistance | 50 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure |
||||||
| Vibration resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in amplitude in X, Y and Z directions for two hours each | ||||||
| Shock resistance | 1,000 m/s2 acceleration (100 G approx.) in X, Y and Z directions for three times each | ||||||
| Sensing range variation | Temperature characteristics | Over ambient temperature range -25 to +70 ℃ -13 to +158 ℉ : within ±10 % of sensing range at +20 ℃ +68 ℉ |
|||||
| Voltage characteristics | Within ±2 % for ±10 % fluctuation of the supply voltage | ||||||
| Material | Enclosure: Brass (Nickel plated), Sensing part: Nylon, Indicator part: Nylon | ||||||
| Cable | 0.3 mm2 3-core oil, heat and cold resistant cabtyre cable, 2 m 6.562 ft long |
||||||
| Cable extension | Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. | ||||||
| Weight (Note 3) | Net weight: 65 g approx. |
Net weight: 110 g approx. |
Net weight: 240 g approx. |
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| Accessories | Nut: 2 pcs., Toothed lock washer: 1 pc. | ||||||
Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.
2) The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fluctuation.
3) The given weight includes the weight of two nuts and one toothed lock washer.
