Product details
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Switch-Tek LV20 & LH25 Mini-Float Level Switch
Offered in vertical and horizontal configurations, the general purpose mini-float level switches provide reliable liquid level detection of clean water and chemical solutions with a 50VA or 30VA reed switch output. Media examples include water and sulfuric acid. The polypropylene or PVDF liquid level sensors are mounted vertically inside the tank or horizontally through the tank wall as a high level alarm or low level alarm.
Features & Benefits
Features:
- Simple low-cost level switch solution for basic applications
- Offered in both vertical and horizontal mounting configurations
- Dry contact reed switch selectable NO or NC via float orientation
- Small PP or PVDF sensor body with PVC, TFE or polymeric cable
Benefits:
- Simple Level Switch for clean and water like applications
- Switches can wire directly to a PLC/SCADA or controller
- Switches can be converted in the field from NO to NC.
Additional Notes
Specifications:
- Orientation: LV20: ±20° vertical, LH25: ±20° horizontal
- Accuracy: ± 5mm in water
- Repeatability: ± 2mm in water
- Specific gravity: LV20: 0.8 minimum, LH25: 0.6 minimum
- Contact type: (1) SPST reed
- Contact rating: LV20: 120 VAC/VDC @ 50 VA, LH25: 120 VAC/VDC @ 30 VA
- Contact output: Selectable NO/NC
- Process temp.: LV20: F: -40° to 176°, C: -40° to 80°, LH25: F: -40° to 221°, C: -40° to 105°
- Max. pressure: LV20: 10 psi (0.7 bar), LH25: 100 psi (6.9 bar)
- Sensor rating: NEMA 6 (IP68)
- Sensor material: LV20-12X1: PP, LV20-52X1: PVDF, LH25-1201: PP, LH25-5201: PVDF
- Wire jack. mat.: LV20-12X1: PVC, LV20-52X1: TFE, LH25-1201: Polymeric, LH25-5201: TFE
- Wire type: 2-conductor, #22 AWG
- Wire length: 2’ (61cm)
- Process mount: LV20: 1/8” NPT (R), LH25: 1/2” NPT
- Classification: General purpose
- Compliance: CE
Dimensional drawings
Alternate configurations
SKU | Description | List price | - |
---|---|---|---|
FLI-LH251201 | LH25-1201 | Horizontal - PP - 1/2 inch NPT | $38.00 | |
FLI-LH255201 | LH25-5201 | Horizontal - PVDF - 1/2 inch NPT | $112.00 | |
FLI-LV201251 | LV20-1251 | Vertical - PP - 1/8 inch Rp | $40.00 | |
FLI-LV205201 | LV20-5201 | Vertical - PVDF - 1/8 inch NPT | $80.00 | |
FLI-LV205251 | LV20-5251 | Vertical - PVDF - 1/8 inch Rp | $80.00 |
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