Ammonia & Hydrogen Sulfide BTI Inline
Ammonia & Hydrogen Sulfide Breakthrough Indicator Inline
Filter Replacement Indicator  Process Vent Filter Change Indicator

Item No. 603
Ammonia & Hydrogen Sulfide BTI Inline
(3.5" x 1", ¾” MM NPT)

The Ammonia & Hydrogen Sulfide Breakthrough indicator inline is a colorimetric indicator that indicates the saturation and exhaustion of carbon absorbers, carbon beds and filters. The indicator is reliable and cost effect means for protection from exposure to toxic ammonia in the work place. The indicator change color from light blue to purple or black when carbon absorbers and filters are saturated with ammonia and/or hydrogen sulfide . Hence alerting the user to replace the exhausted carbon absorber or filter. The indicator is easily connected inline with ¾” male, male NPT inlet and outlet. It is highly sensitive to ammonia and hydrogen sulfide. It operates at temperatures -20oC to 65oC (-4oF to 149oF) and humidities 5% RH to 95%RH. 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 2 years and 2 years 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:

-20oC to 65oC (-4oF to 149oF)

e

Operating humidity:

5% RH to 95%RH

f

Minimum detectable limit:

10ppm•hr NH3, 1ppm•min H2S at 30 cm/sec face velocity

g

Color change:

Light blue to purple

h

Storage temperature:

4oC to 25oC, (39oF to 77oF)

i

Shelf life:

2 years at 4oC to 25oC, (39oF to 77oF)

j

Service life:

2 years

Refill Kit
THE AMMONIA & HYDROGEN SULFIDE BTI INLINE CAN BE REUSED BY REPLACING THE EXHAUSTED AMMONIA & HYDROGEN SULFIDE INDICATOR WITH FRESH INDICATOR ASSEMBLY.

Ammonia & Hydrogen Sulfide BTI Inline Refill Kit Item No.603-5000 Includes:
1- One Ammonia & Hydrogen Sulfide Indicator Assembly (Item No. 603-1600)
2- Two Porous Plugs (Item No. 617-1400)
Miniature-Hook Pick (Item No. 431-9100) Optional


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Ammonia & Hydrogen Sulfide BTI Inline
Ammonia & Hydrogen Sulfide Breakthrough Indicator Inline
Filter Replacement Indicator  Process Vent Filter Change Indicator

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