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Basic vapors Breakthrough Indicator (BTI2). The indicators are reliable and cost effective for protection from exposure to basic vapors.

Basic vapors Breakthrough Indicator (BTI2)

Basic Vapors Filter Change Indicator

Item No. 415

Dimensions: Length = 114.3mm (4.5”)
Diameter = 50.8mm (2.0”)
Inlet = 1.5” Male NPT
Basic Vapors BTI2 is reusable. Refill Kit Part Number: 415-5000


Basic vapors Breakthrough Indicator (BTI2). Indicates the saturation filters. The indicator is reliable and cost effect for protection from toxic chlorine dioxide. Easily connect to the 1½ inch female NPT outlet of filter using the 1½ inch male NPT threading at the bottom of the indicator. It is sensitive to targeted gases or vapors. The indicator is 4.5-inch-tall, 2-inch diameter. Unique design allow you can observe the bright vibrant color change from all directions.

Basic vapors Breakthrough Indicator (BTI2) is reusable. Refill Kit Part Number: 415-5000

BTI 2 Refilling Instructions

PN 415

Product Specifications

a Weight: 129.5g (4.6oz)
b Dimensions: 11.43cm (4.5in), diameter 5.08cm (2.0in)
c Inlet dimensions: 1.5″ MNPT
d Operating temperature: -20oC to 55oC (-4oF to 131oF)
e Operating humidity: 5% RH to 85%RH
f Minimum detectable limit: 1ppm•hr 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: 1 year at 4oC to 25oC, (39oF to 77oF)
j Service life: 1 year

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