| Quantity: | |
|---|---|
GI08H / GI12H / GI18H / GI12HX
GWIEC
GI Hall-effect sensors detect the specified magnetic target at a 10 mm nominal catalog distance. Compare cylindrical housing lengths, NPN/PNP outputs and the metal sensing-face option.
| Outward appearance code | M8×1×25 | M12×1×25 | M12×1×35 | M18×1×30 | Metal sensing face | |
| Installation | Flush | Flush | Flush | Flush | Flush | |
| Detection distance | 10 mm ±10% | 10 mm ±10% | 10 mm ±10% | 10 mm ±10% | 10 mm ±10% | |
| Product photograph | View original image GI08H / M8 x 1 x 25 product photograph  | View original image GI12H / M12 x 1 x 25 product photograph  | View original image GI12H / M12 x 1 x 35 product photograph  | View original image GI18H / M18 x 1 x 30 product photograph  | View original image GI12HX / metal sensing face product photograph  | |
| Output | NPN normally open | GI08H-10N1 | GI12H-10N1-25 | GI12H-10N1-35 | GI18H-10N1 | GI12HX-10N1 |
| NPN normally closed | GI08H-10N2 | GI12H-10N2-25 | GI12H-10N2-35 | GI18H-10N2 | — | |
| NPN normally open + closed | — | GI12H-10N3-25 | GI12H-10N3-35 | GI18H-10N3 | — | |
| Output | PNP normally open | GI08H-10P1 | GI12H-10P1-25 | GI12H-10P1-35 | GI18H-10P1 | GI12HX-10P1 |
| PNP normally closed | GI08H-10P2 | GI12H-10P2-25 | GI12H-10P2-35 | GI18H-10P2 | — | |
| PNP normally open + closed | — | GI12H-10P3-25 | GI12H-10P3-35 | GI18H-10P3 | — | |
| Output | DC two-wire normally open | — | — | — | — | — |
| DC two-wire normally closed | — | — | — | — | — | |
| Output | AC two-wire normally open | — | — | — | — | — |
| AC two-wire normally closed | — | — | — | — | — | |
| AC two-wire normally open + closed | — | — | — | — | — | |
| Technical parameters | ||||||
| Set distance | 0–8 mm | 0–8 mm | 0–8 mm | 0–8 mm | 0–8 mm | |
| Standard target | Magnet Ø8 x 2 mm | Magnet Ø12 x 2 mm | Magnet Ø12 x 2 mm | Magnet Ø18 x 2 mm | Magnet Ø12 x 2 mm | |
| Supply voltage | 10–30 V DC | 10–30 V DC | 10–30 V DC | 10–30 V DC | 10–30 V DC | |
| Switching point tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | |
| Load / output requirement | <100 mA | <100 mA | <100 mA | <100 mA | <100 mA | |
| Voltage drop | <2.5 V | <2.5 V | <2.5 V | <2.5 V | <2.5 V | |
| Consumption current | <10 mA | <10 mA | <10 mA | <10 mA | <10 mA | |
| Hysteresis | 1–20% | 1–20% | 1–20% | 1–20% | 1–20% | |
| Repeatability | <3% | <3% | <3% | <3% | <3% | |
| Switching frequency | 1000 Hz | 1000 Hz | 1000 Hz | 1000 Hz | 1000 Hz | |
| Indicator | Red LED | Red LED | Red LED | Red LED | Red LED | |
| Reverse polarity protection | Yes | Yes | Yes | Yes | Yes | |
| Surge protection | Yes | Yes | Yes | Yes | Yes | |
| Short circuit protection | Not specified | Not specified | Not specified | Not specified | Not specified | |
| Ambient temperature | −25 to +70 °C | −25 to +70 °C | −25 to +70 °C | −25 to +70 °C | −25 to +70 °C | |
| Ambient humidity | 35–95% RH | 35–95% RH | 35–95% RH | 35–95% RH | 35–95% RH | |
| Protection rating | IP67 | IP67 | IP67 | IP67 | IP67 | |
| Housing material | Nickel-plated brass | Nickel-plated brass | Nickel-plated brass | Nickel-plated brass | Nickel-plated brass | |
| Connection | 2 m PUR cable; M8 connector option shown | 2 m PUR cable; M8 connector option shown | 2 m PUR cable; M8 connector option shown | 2 m PUR cable; M8 connector option shown | 2 m PUR cable; M8 connector option shown | |
| Catalog marking | CE symbol shown in catalog | CE symbol shown in catalog | CE symbol shown in catalog | CE symbol shown in catalog | CE symbol shown in catalog | |
| Engineering drawing Click to enlarge | View original image GI Hall-effect sensor forms engineering drawing  | View original image GI Hall-effect sensor forms engineering drawing  | View original image GI Hall-effect sensor forms engineering drawing  | View original image GI Hall-effect sensor forms engineering drawing  | View original image GI Hall-effect sensor forms engineering drawing  | |
Selection note: Some housing-length headings differ from the dimensioned drawing. For example, the M8 heading says 25 mm while its drawing shows a 45 mm body dimension. Confirm the mechanical drawing for the exact ordered version. Short-circuit protection is not specified in these source cells.
Values are transcribed from the GWIEC sensor catalog, pages 24, 27–28. A dash means no model is listed in that source cell. Nominal distance and an operating/set distance are different quantities. Select the complete model, output, supply, connection and mounting dimensions together.
Click any product photograph or engineering drawing to open the original image at full size.
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