Sensor Head
Keyence GT-A22
General Purpose Digital Contact Sensor GT series
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Specification
| Model | GT-A22 | |
| Type | Sensor head: Air push models | |
| Measuring range | 22 mm | |
| Measuring force | Downward mounting | 1.5 N*1 |
| Side mounting | 1.4 N*1 | |
| Upward mounting | 1.3 N*1 | |
| Repeatability | 8 µm (at ambient temperature of 23 °C)*2 | |
| Environmental resistance | Enclosure rating | IP67*3 |
| Pressure resistance | 1.0 MPa | |
| Applied pressure range | 0.35 to 0.5 MPa | |
| Ambient temperature | 0 to +55 °C | |
| Relative humidity | 35 to 85 % RH | |
| Material | Housing: TYPE430 stainless steel, Cylinder: Aluminum alloy, Plastic section of air joint: Polyacetal, Metal section of air joint: Nickel-plated brass, Indicator: Polyarylate, Dust boot: NBR, Contact: TYPE304 stainless steel, Cable: PVC | |
| Weight | Approx. 180 g (With 2-m cable) | |
| *1 Value read near the center of the measuring range *2 Value read at the center of the measuring range at ambient temperature of 23 °C with the response time set to 100 ms. *3 To ensure you achieve the rating, connect the air tube to the air outlet joint and prevent foreign matter from entering it through the joint. |
