Product details
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Switch-Tek LP50 Non-Intrusive Capacitance Level Switch
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 & Benefits
Features:
- Non-intrusive level detection through plastic or fiberglass walls
- Installed with PE, PP 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
Benefits:
- Ideal for high purity conductive liquids
- Three different bracket materials makes attachment to tank easy
- Great for non-metallic or FRP tanks up to 1” thick
- Use as a high or low level switch
Additional Notes
Specifications:
- Accuracy: ± 1mm in water
- Repeatability: ± 0.5mm in water
- Dielectric range: > 10 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 thickness: < 1” (25mm)
- Bracket material: -6005: Polyethylene, -1005: Polypropylene, -5005: PVDF
- Classification: General purpose
- Compliance: CE
Dimensional drawings
Alternate configurations
| SKU | Description | List price | - |
|---|---|---|---|
| FLI-LP501005 | LP50-1005 | Non-Intrusive Capacitance Level Switch - PP Bracket | $300.00 | |
| FLI-LP505005 | LP50-5005 | Non-Intrusive Capacitance Level Switch - PVDF Bracket | $330.00 | |
| FLI-LP506005 | LP50-6005 | Non-Intrusive Capacitance Level Switch - PE Bracket | $300.00 | |
| FLI-LP951001 | LP95-1001 | Mounting Bracket - PP | $35.00 | |
| FLI-LP955001 | LP95-5001 | Mounting Bracket - PVDF | $65.00 | |
| FLI-LP956001 | LP95-6001 | Mounting Bracket - PE | $35.00 |
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