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Aliphatic Amines Filter Breakthrough Indicator

Aliphatic Amines Filter Change Indicator

Item No. 187

Product Features

Minimum detectable limit: 1ppm•hr

Color Change: Yellow to green

Inlet dimensions: ¾” Male NPT

Service life: 2 years

$79.38

Aliphatic Amines filter change indicator. It is a colorimetric indicator that indicates the exhaustion of filters. The indicator is reliable and cost effect means for protection from exposure to toxic aliphatic amines. It changes color from yellow to green to blue when filter is saturated with aliphatic amines. Hence alerting the user to replace the exhausted filter.

Connects easily to the ¾ inch female NPT outlet of the filter using the ¾ inch male NPT threading at the bottom of the indicator. It is sensitive to aliphatic amines. Operates at temperatures -20oC to 65oC (-4oF to 149oF) and humidities 5% RH to 85%RH. The indicator is 3.5 inch tall; 1 inch diameter. Bright vibrant color change from all directions. Unique design prevents any color change due to exposure to contaminants in the surrounding environment. It changes color only when filter is saturated. The indicator has extended service life of 1 year.

PN 187

Product Specifications

a

Weight:

28g (1.0oz)

b

Dimensions: 89.9mm (3.5in), diameter 24.5mm (1.0in)

c

Inlet dimensions: ¾” MNPT

d

Operating temperature: -20oC to 55oC (-4oF to 131oF)

e

Operating humidity: 5% RH to 85%RH

f

Minimum detectable limit: 4ppm•min at 30 cm/sec face velocity

g

Color change: Yellow to green to blue

h

Storage temperature: 4oC to 25oC, (39oF to 77oF)

i

Shelf life: 14 months at 4oC to 25oC, (39oF to 77oF)

j

Service life: 1 year

Aliphatic Amines filter change indicator
Useful Links
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