GH-8SE
Specification
| Item | Performance characteristics |
|---|---|
| Applicable Amplifier | GA-311 |
| Stable Sensing Range | 0 to 2.0 mm 0 to 0.079 in (Note：The stable sensing range represents the sensing range for which the sensor can satisfy all the given specifications with the standard sensing object.) |
| Max. Operation Distance | 4.0 mm 0.157 in (Note：The maximum operation distance represents the maximum distance for which the sensor can detect the standard sensing object at +20 degrees +68degrees Fahrenheit constant ambient temperature. Usage within the stable sensing range is recommended for accurate sensing applications.) |
| Standard Sensing Object | Iron sheet 10 × 10 × t 1 mm 0.394 × 0.394 × t 0.039 in |
| Hysteresis | 0.04 mm 0.002 in or less (Note：The hysteresis and the repeatability are specified for the standard sensing object within the stable sensing range.) |
| Repeatability | Along sensing axis, perpendicular to sensing axis: 1 μm 0.039 mil or less (Note：The hysteresis and the repeatability are specified for the standard sensing object within the stable sensing range.) |
| Protection | IP67 (IEC), IP67g (JEM) |
| Ambient Temperature | -10 to +60 ℃ 14 to +140 ℉, Storage: -20 to +70 ℃ -4 to +158 ℉ |
| Ambient Humidity | 35 to 85 % RH, Storage: 35 to 85 % RH |
| Vibration Resistance | 10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each |
| Shock Resistance | 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions five times each |
| Temperature Characteristics | Within plus or minus 4 % (Note：If using the sensor in an environment where cutting oil droplets splatter, the sensor may deteriorate due to added substances in the oil. Please check the resistivity of the sensor against the cutting oil you are using beforehand.) |
| Material | Enclosure: Stainless steel (SUS303) Sensing part: ABS |
| Cable | Oil-resistant [Spatter-resistant type: Spatter-resistant cable (Sheath: Fluorine resin)] high-frequency coaxial cable, 3 m 9.843 ft long, with a connector at the end (Note：The value represents the variation in the operation distance, that has been set within the stable sensing range at +20 ℃ +68 ℉, for an ambient temperature drift from 0 to +55 ℃ +32 to +131 ℉. (Values are for sensor head only.)) |
| Weight (Typ.) | Net weight: 40 g approx. Gross weight: 55 g approx. |