| Model | EX-422 | |
| Type | Sensor head | |
| Amplifier unit | EX-210 | |
| Shape | o22/M12 Cylindrical/Threaded | |
| Measuring range | 0 to 10 mm | |
| Analogue output | Output voltage | 0 to 5 V (Output impedance 100 ?)*1 |
| Output current | 4 to 20 mA (Applicable load: 0 to 350 ?)*1 | |
| Resolution | 0.04% of F.S. (Response frequency: LOW)*1 | |
| Linearity | ±1% of F.S.*1 | |
| Response frequency | HIGH | 8 kHz (-3 dB)*1 |
| LOW | 1.3 kHz (-3 dB)*1 | |
| Disconnection alarm output (N.C.) | NPN: 100 mA (40 V) max., Residual voltage: 1 V max. (N.C.)*2 | |
| Functions | Auto-zero function/Respons e frequency selecting function | |
| Temperature characteristics | 0.03 % of F.S./°C*3*4 | |
| Rating | Power supply voltage | 12 to 24 VDC ±10% |
| Current consumption | 240 mA max. | |
| Environmental resistance | Enclosure rating | IP67 |
| Ambient temperature | -10 to +60 °C (No freezing) | |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions | |
| Weight | Sensor head | Approx. 200 g (including nuts and 3-m cable) |
| *1 The above data was obtained using a steel target (S45C, SS41, t=1 mm). When measuring aluminium, copper, or stainless steel targets, refer to the linear characteristics for these materials. *2 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP output converter. *3 When the distance between the sensor head and the target is within 50 % of the measuring range. *4 The above data was obtained using a steel target (S45C, SS41, t = 1 mm). When measuring aluminum, copper, or stainless steel targets, refer to the linear characteristics for these materials. |
Датчик измерения Keyence EX-422
Sensor Head
Описание
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