PMI Magnet Resistive Displacement Sensor
PMI Install Dimension：
Standard Technical Parameters:
| Resistance tolerance | ±10% |
| Pointer resistance | ≤0.5N |
| Maximum acceleration | ≤10m/s² |
| Run times | One hundred million times |
| Maximum applied voltage | 36V |
| Storage temperature range | -50°C~+150°C |
| Displacement efficiency | ≤5m/s |
| Environmental protection grade | IP67 |
| Dielectric strength | <100uA when 500V=, 50Hz, 2s, 1bar |
| DIN Vibration IEC 68T2-6 | 12g, 10...2000Hz |
| Electrical insulation | >100MΩ when 500V=, 1bar, 2s |
| Operating temperature range | -40°C~+120°C |
| Independent linearity (within C.E.U. range) | 0.05% |
| Displacement sensitivity (no hysteresis) | 0.05~0.1mm |
| Effective electrical travel (C.E.U.) | 50~1500mm |
| Recommended pointer current | <0.1uA |
| The actual temperature coefficient of the output voltage | <1.5ppm/°C |
| Impact testing DIN IEC68T2-27 | 50g, 11ms, single (click) |
| Maximum pointer current under poor performance conditions | 10mA |
| Work stress | ≤2.5MPA |
Range selection: 50mm-1500mm optional (mm) : 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650, 700, 750, 800, 850, 900, 950, 1000, 1250, 1500
Features：
•PMI sensors are used for displacement measurement inside cylinders or cylinders (the motion magnetic ring of the sensor is connected to the oil/cylinder piston), and can also be used for external displacement measurement.
•The stainless steel casing has increased the protection level, allowing the pressure of the measured gas/oil cylinder to reach up to 2.5 MPa.
•Provide threaded connection form and can customize flange installation method, compatible with various mainstream cylinder types.
•Patented product, full body stainless steel.
•Please refer to PME14 for other technical parameters.