34
SPM Flex Gas Detector
Optional sampling wand
The sampling wand is connected to the inlet port and used to detect toxic gas at
specific locations� Do not use the sampling wand with these gases:
• diisocyanates
• hydrazines
• hydrogen peroxide
• ozone
• sulfuric acid
Do not use the sampling wand in highly humid conditions with these gases:
• boron trifluoride
• hydrogen bromide
• hydrogen chloride
• hydrogen fluoride
• nitric acid
An inlet filter is installed in the grip to prevent debris from entering the detector�
All gas-wet surfaces are either coated with or made of materials selected to be
compatible with sticky corrosive gases� Use an appropriate filter for the gas type
being monitored� Refer to “Detectable Gases” on page 62 for appropriate
filters and maximum tubing lengths� The sampling wand is supplied with the
mounting bracket and required hardware� The wand is connected to the detector
with the supplied coiled tube� The wand and the coiled tube are connected with
push fittings� To ensure a proper connection, simultaneously push and twist the
tubing into the fitting until it is fully seated, about one inch (2�5 cm)�
Use only Honeywell approved parts with this detector (see “Accessories and
Parts” on page 65)�
CAUTION
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