Level Switches : LP50
Switch-Tek™ Non-Intrusive Capacitance Level Switch
Application
The general purpose non-intrusive capacitance level switch provides reliable liquid level detection of water based conductive liquids with non-coating and/or scaling characteristics with a 1A relay output. Media examples include hydrochloric, sulfuric acid and water. The liquid level sensor is bracket mounted on the exterior wall of non-metallic tanks and applied as a high level alarm or low level alarm.
Features
Non-intrusive level detection through plastic or fiberglass walls
Installed with polyethylene, polypropylene or PVDF adhesive 3M mounting brackets
Rugged PSO enclosure rated NEMA 4X with conduit connector
60VA relay selectable NO or NC via power supply wiring polarity
Literature
Specifications
| Accuracy: | ± 1mm in water |
| Repeatability: | ± 0.5mm in water |
| Dielectric range: | > 20 constants |
| Conduct. range: | > 100 µ |
| Supply voltage: | 12-36 VDC |
| Consumption: | 25 mA maximum |
| Contact type: | (1) SPST relay |
| Contact rating: | 60 VA, 1A maximum |
| Contact output: | Selectable NO / NC |
| Process temp.: | F: -40° to 176° C: -40° to 80° |
| Enclosure rating: | NEMA 4X (IP65) |
| Enclosure mat.: | PSO |
| Cable jack. mat.: | Polypropylene |
| Cable type: | 4-conductor, shielded #22 AWG |
| Cable length: | 10' (3m) |
| Conduit entrance: | 1/2" NPT |
| Tank mat. comp.: | Non-metallic |
| Tank mounting: | Bracket w/3M adhesive, plastic thermal weld |
| Tank wall thick.: | < 1" (25mm) |
| Bracket material: | -6005: PE -1005: PP -5005: PVDF |
| Classification: | General purpose |
| Compliance: | CE |
Cr : http://flowline.com