UNS-VA 1/8 NPT-VA27 (formerly BLS 1750)
Description
Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems.UNS-VA 1/8 NPT-VA27 Level Switches are ideal for general level measurement in tanks or containers that require a stainless steel stem and float. This series features an intermediate size float for applications with a vertical clearance (1-7/8" stem length). This IP54-rated switch is ideally suited for rugged service and use in high viscosity liquids. Switch polarity on all models can be changed from normally-open to normally-closed by simply rotating the float 180 degrees. For your level switching and control needs requiring only a single float, Barksdale's UNS Series Level Switches are the ideal solution.
Features
- Compact size for easy installation
- Ideal for small tanks & vessels
- Reversible switch logic
- Broad media compatibility
- All models incorporate hermetically-sealed, magnetically actuated reed switches
- Top or Bottom Mounted
- Stainless Steel Stem and Float
Technical specifications
General Specifications*
| Switch Rating: SPST: SPDT: | 230 VAC/DC; 2A; 40 VA/W 150 VAC/100 VDC; 0.2A, 3VA/W |
| Switch Configuration: | Shipped as normally open as standard. Can be changed to normally closed by rotating fl oat 180°. |
| Contact Mode*: | 1 - SPST-switch (NO) 2 - SPST-switch (NC) 3 - SPDT-switch |
| Wetted Parts: Stem: Float: Mounting: | 316 stainless steel (VA) 316 stainless steel (VA) 1/8” NPT male |
| Electrical Connection: | PVC cable max 3 x 0.34mm2 1m/3m/5m length |
| Minimum Specific Gravity: Stainless Steel Float: | 0.71 g/cm3 |
| Protection Class: | IP54 |
| Approvals: UL/CSA: | Pending |
| Operating Temperature: Option/ High Temp: | 14° to +220°F (-10° to +105°C), PVC-cable -40° to +302°F (-40° to +150°C), silicone cable (-HT), cable consult factory |
| Operating Pressure: Stainless Steel Floats: | 220 psig (15 bar) |
| Weight: | Approx. 90 grams (3.2 oz.) |
