CR22 Microwflow Switch
Features
- Australian Made
- Can detect flows of less than 500 mL per Hour
- Maximum flow rate of 4L per Minute
- Suits tube and pipes from 6mm to 20 mm
- All wetted parts UPVC with VITON® seals
- Compact vertical position mounting
- 18 Bar 260PSI Pressure rating
- Fast response to flow loss
- Easy to install and service
- Simple and reliable
- Weatherproof
Description
The CR22 microflow switch operates on the displaced piston principle. Process liquid passing upwards through the switch lifts a precision piston. Every time the piston is lifted a magnet sealed inside it actuates an external reed switch.
The reed switch provides a signal indicating flow. The CR22 can be setup as a normally on or a normally off switch that responds either to flow, or to loss of flow.
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