PMR Magnetic Resistance Float Level Sensor
PMR 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
Note: The default outlet of PMR is 1 meter.
Important: The data, linear and temperature coefficients presented in the catalog are valid only for the maximum flow rate of the metric device through the pointer circuit IC ≤ 10uA
Fearures：The resolution is better than 0.01mm, making it a highly cost-effective product for measuring liquid levels. It has stable performance, strong anti-interference ability, long service life, diverse signal output methods, position output, continuous measurement, and is made of stainless steel material throughout the body.
For other technical parameters, please refer to the PME14 series