Level Switches : LZ12
witch-Tek™ Vibration Level Switch
Application
The general purpose vibration point level switch provides reliable liquid level detection of dirty liquids such as those with light to medium coating, scaling or foaming characteristics with a 1A relay output. Media examples include wastewater, diluted caustic soda and light weight oil. For optimum performance, the liquid level switch automatically adjusts for coating build up, and if necessary, outputs a proactive maintenance alarm to request cleaning. The submersible Ryton® liquid level sensor is universally mounted through the tank wall or inside the tank as a high level alarm or low level alarm.
Features
Automatic coating adjustment optimizes sensor performance
Submersible Ryton® sensor with polypropylene cable for corrosive liquids
Coating alarm proactively alerts user when cleaning is required
60VA relay selectable NO or NC via power supply wiring polarity
Compatible with Smart Trak and Switch-Pak installation fittings
Literature
Specifications
| Orientation: | Universal |
| Accuracy: | ± 1mm in water |
| Repeatibility: | ± 0.5mm in water |
| Supply voltage: | 12-28 VDC |
| Consumption: | 25 mA maximum |
| Contact type: | (1) SPST relay |
| Contact rating: | 60 VA, 1A maximum |
| Contact output: | Selectable NO / NC |
| Maint. alarm: | NPN transistor, 10 mA maximum |
| Process temp.: | F: -40° to 176° C: -40° to 80° |
| Pressure: | 150 psi (10 bar) @ 25º C., derated @ 1.667 psi (0.113 bar) per ºC. above 25º C. |
| Sensor rating: | NEMA 6 (IP68) |
| Sensor material: | Ryton® |
| Grommet mat.: | Viton® |
| Cable jack. mat.: | PP |
| Cable type: | 5-conductor, shielded |
| Cable length: | 10' (3m) |
| Process mount: | 3/4" NPT (3/4" G) |
| Mount. gasket: | Viton® |
| Classification: | General purpose |
| Compliance: | CE |
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