The UNS-PP16 / PP18 is a robust polypropylene single-level float / level switch designed for use in aggressive media where chemical resistance is critical. It mounts via side mounting and is offered with M16 × 2 mm or ½″ NPT threads, providing installation flexibility. The switch includes one switching contact and is rated for a maximum fluid temperature of +90 °C. Its compact, durable design makes it ideal for level detection and monitoring in tanks, containers, and especially in chemical, pharmaceutical, or galvanic coating applications.
Features
UNS-PP16-PP18 Polypropylene Level Switch Features:
- Side mounting
- M 16 x 2 mm, 1/2 NPT mounting thread
- 1 switch contact
- Max. fluid temperture: +90 °C
Specifications
UNS-PP16-PP18 Polypropylene Level Switch Specifications:
| Specification | Description |
|---|---|
| Float and Fitting | Polypropylene (colour: red) |
| Gasket | Silicone (at M16 × 2.0 AG) |
| Mounting Element | PP16 = Polypropylene, M16 × 2.0 AG (Mounting thread with silicone gasket); PP 1/2" NPT = Polypropylene, 1/2" NPT Thread |
| Float | PP18 = Polypropylene, ø = 18 mm |
| Max. Operating Pressure | 5 bar (depends on temperature) |
| Max. Operating Temperature | -20 °C…+90 °C (Medium), -20 °C…+60 °C (Ambient) |
| Min. Fluid Specific Gravity | 0.65 g/cm³ |
| Mounting Position | Horizontal |
| Protection Class | IP54 |
| Electrical Connection | PVC cable, max. 2 × 0.34 mm², 1 m length |
| Contact Mode | 1: SPST-switch (NO) (Marking on top / arrow down) 2: SPST-switch (NC) (Marking on bottom / arrow up) |
| Contact Rating | 230 V AC/DC / 3.0 A / 60 VA/W |
| Weight | approx. 40 g |
| Max. Starting Torque | 2.67 Nm (Only UNS-PP16-PP18) |
Applications
UNS-PP16-PP18 Polypropylene Level Switch Applications:
General level measurement at:
- Tanks
- Containers
- Chemical and pharmaceutical industry
- Galvanic coating
Q & A
UNS-PP16-PP18 Polypropylene Level Switch Q & A
The product has a protection class of IP54, meaning it is protected against dust ingress and splashing water from any direction.
Downloads
Download Barksdale UNS-PP16-PP18 Polypropylene Level Switch Datasheet
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