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Sulfur Dioxide Filter Breakthrough Indicator (BTI2). It indicate the saturation and exhaustion of filters. Reliable and cost effect.

Sulfur Dioxide Breakthrough Indicator (BTI 2)

Filter Change Indicator

Item No. 420

dimensions: Length = 114.3mm (4.5”),
Diameter = 50.8mm (2.0”),
Inlet = 1.5” Male NPT

Sulfur Dioxide BTI2 is reusable. Refill Kit Part Number: 420-5000

$114.66

Sulfur Dioxide Filter Breakthrough Indicator (BTI2) is colorimetric indicator that indicate the saturation and exhaustion of carbon adsorbers and filters. The indicators are reliable and cost effect means for protection from exposure to toxins in the workplace. 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 and you can observe the bright vibrant color change from all directions.

Sulfur Dioxide BTI2 is reusable. Refill Kit Part Number: 420-5000

BTI 2 Refilling Instructions

PN 420

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: 0.5ppm•hr at 30 cm/sec face velocity
g Color change: Orange to red
h Storage temperature: 4oC to 25oC, (39oF to 77oF)
i Shelf life: 14 months at 4oC to 25oC, (39oF to 77oF)
j Service life: 14 months

 

Sulfur Dioxide Filter Breakthrough Indicator (BTI2)

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