Humidity BTI Inline
Humidity Breakthrough Indicator Inline
Humidity Indicator Water Vapor Indicator Filter Change Indicator

Item No. 615
Humidity BTI Inline
(3.5" x 1", ¾” MM NPT)

The Humidity Breakthrough indicator inline is a colorimetric indicator that indicates the saturation and exhaustion of carbon absorbers, carbon beds and filters. The indicator change color from blue to pink when carbon absorbers and filters are saturated with water vapor. Hence alerting user to replace the exhausted carbon absorber or filter. The indicator is easily connected inline with ¾” male, male NPT inlet and outlet. It operates at temperatures 0oC to 65oC (32oF to 149oF). The indicator is 3.5 inch tall, 1” diameter and you can observe the bright vibrant color change from all directions. The indicator has extended service life of 1 year and 1 year shelf life.
Product Specifications

a Weight: 28g (1.0oz)
b Dimensions: 89.9mm (3.5in), diameter 24.5mm (1.0in)
c Inlet and outlet dimensions: ¾" MNPT
d Operating temperature: 0oC to 65oC (32oF to 149oF)
e Operating humidity: NA
f Minimum detectable limit: 15mg/cm3 (50%RH at 23oC) in 20 minutes at 30cm/min air flow
g Color change: Blue to pink
h Storage temperature: 4oC to 25oC, (39oF to 77oF)
i Shelf life: 1 year at 4oC to 25oC, (39oF to 77oF)
j Service life: 1 year
BTI Inline
Humidity Breakthrough Indicator Inline
Humidity Indicator Water Vapor Indicator Filter Change Indicator

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