Servoflo is pleased to announce the FPWS Water Level Sensor. The FPWS is a gauge pressure sensor for -49 kPa to 68.5 kpa with a linear voltage output. The sensor is oil-filled for specific use in tank level measurement applications. Typical water exposure is tap water with or without bath or cleaning agents.
Below is a sample bath system using the FPWS.
The following cross sectional diagram illustrates the sensor in detail. Items marked in red are exposed to the water.
| No. | Part | Material |
| 1 | Housing | PPS |
| 2 | Cover | PBT |
| 3 | PC Board | FR4 |
| 4 | Pin | Copper Alloy Sn plating |
| 5 | Pressure sensor | |
| 6 | O ring | |
| 7 | Plate | SUS |
| 8 | Fluorine oil |
Applications where the FWCS can be used include:
- Consumer bath systems
- Gas & oil heaters
- Heat pumps
- Solar heaters
- Fuel cells
or
