Project Description
Sensors
Sensors
DOWNLOAD THE SPECIFICATION
| Model No | QM1-2-400 |
|---|---|
| Specification | |
| Installation Method | Flush mounting |
| Sensing Distance （mm） | 3mm(12.5-15.5) |
| Sensor Piece Size | φ3 |
| Installation Dimensions | M20×1 |
| PNP Normal Open+Normal Close | |
| Technical Data | |
| Dimensions （mm） | φ39×86 |
| Nominal Voltage （V） | 24VDC +20% /-10% |
| Peak Voltage （Vpp） | <10% |
| Output Current （mA） | 400mA |
| No-load Current （mA） | <10mA |
| Voltage Drop （V） | <1.5V |
| Leakage Current （mA） | <0.1mA |
| Sensor Frequency （Hz） | 500Hz |
| Response Time （mS） | 0.2mS |
| Switching Hysteresis | <15%(Sr) |
| Repetition Precision | <1.0%(Sr) |
| Temperature Drift | <10%(Sr) |
| Temperature Range （℃） | -20℃－+80℃ |
| Protection Grade | IP67 |
| Polarity Protection（S） | Yes |
| Short Circuit Protection （P） | Yes |
| Transient Protection（T） | Yes |
| High Voltage Resistant | 1000VAC 50/60Hz60s |
| Insulation Resistance | 50MΩ（500VDC） |
| Vibration Resistance | Complex Amplitude 1.5mm。10-50Hz |
| Shell Material | DT4+PA66 |
| Output Indicator Light （LED） | |
| Wiring Method | 4 Jaw Socket Connection |
| Static Oil Pressure | 25MPa |
| Switching Frequency | >10 Times/s |
Wiring Method
- 24V
- Normal Closed
- OV negative electrode
- Normal Open
Features
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Detected metal objects, flush mounted
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PNP Normally open + normally closed output function。
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Surge, overload, short circuit, polarity protection。
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Protection Grade IP67。
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Metal shell galvanized, installed threadM20×1。
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Output socket connector。
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Applied in safety spool displacement sensors。
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This product is used the Rexroth type direction valves with position sensor, and it can monitor the plunger position promptly and precisely. When the plunger reach the specific position, the stroke limiter will response in time and generate a binary signal to control the further motions. The response time is around 15ms. This product is of non-contact control, long life operation, and high relia bility.
