Hydrogen Sulfide Breakthrough Indicator Sticker – Sewer Manhole Filters
Hydrogen Sulfide Filter Change Indicator for Sewer Manhole Filters (BTIS SMF)
Item No. 1480000
Dimensions: Diameter = 38.1mm (1.5in), Height = 2.0mm (0.11in)
(Pack of 5)
Hydrogen Sulfide Breakthrough Indicator Sticker for sewer manhole filters. It indicates the saturation of sewer manhole filters. The indicator is reliable and cost effect means for protection from exposure to toxic hydrogen sulfide. It changes color from green to black when filter is saturated with hydrogen sulfide. Hence alerting the user to replace the exhausted filter.
Adhesive at the bottom of sticker make it easy attach to filter outlet. It operates at temperatures 4oC to 32oC (39oF to 89.6oF) and humidities 5% RH to 95%RH. It is 1.5-inch diameter. Unique design prevents any color change due to exposure to contaminants in the surrounding environment. It changes color only when filter is saturated. Service life of two years plus two years shelf life.
|b||Dimensions:||2.8mm (0.11in), diameter: 38.1mm (1.5in)|
|c||Operating temperature:||-20oC to 65oC (-4oF to 149oF)|
|d||Operating humidity:||5% RH to 95%RH|
|e||Minimum detectable limit:||1ppm•hr at 30 cm/sec face velocity|
|f||Color change:||Green to black|
|g||Storage temperature:||4oC to 25oC, (39oF to 77oF)|
|h||Shelf life:||2 years at 4oC to 25oC, (39oF to 77oF)|
|i||Service life:||2 years|
Hydrogen Sulfide Breakthrough Indicator Sticker for sewer manhole filters