Humidity Breakthrough Indicator Inline. The indicator is easily connected in-line with ?? male, male NPT inlet and outlet. It is sensitive to humidity vapors. You can observe the bright vibrant color change from all directions.
PN 615
Product Specifications
| a | Weight: | 28g (1.0oz) |
| b | Dimensions: | 89.9mm (3.5in), diameter 24.5mm (1.0in) |
| c | Inlet and outlet dimensions: | ?” MNPT |
| d | Operating temperature: | 0oC to 65oC (32oF to 149oF) |
| e | Minimum detectable limit: | 15?g/cm3 (50%RH at 23oC) in 20 minutes at 30cm/min air flow* |
| f | Color change: | See product image |
| g | Storage temperature: | 4oC to 25oC, (39oF to 77oF) |
| h | Shelf life: | 1 year at 4oC to 25oC, (39oF to 77oF) |
| i | Service life: | 1 year |
* At certain percentage relative humidity (%RH), absolute humidity (?g/cm3) varies significantly with temperature and accordingly the indicator response time. For example, at 50% RH and 10oC, absolute humidity is 4.7?g/cm3. Accordingly, it takes the indicator 46 minutes to show noticeable color change, whereas at 50% RH and 35oC, absolute humidity is 19.7?g/cm3. Accordingly, it takes the indicator 10 minutes to show noticeable color change.
Useful Link
Difference Between Absolute and Relative Humidity
Humidity Breakthrough Indicator Inline
