TPI HXG2 User Manual

SENSIT

7WA6

S

®

HXG-2

Instruction Manual

For use with combustible gases

Gas Leak Detector

Approved
UL913,
For Class 1,
Division 1,
Groups C & D
hazardous locations
when used with
alkaline batteries.

Meets Gas Research
Institute (GRI)
requirements for testing
residential gas
furnace heat
exchangers using GRI
procedure number
84/0162.

J And N Enterprises, Inc.
P.O. Box 183 • Wheeler, IN 46393
Phone: [phone]
Fax: [phone]
Order Line [phone]
www.jandnent.com

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CONTENTS

Page #

1. Caution

2. Product Features

3. General Description

4. Operating Tips

6. Battery Replacement

7. Calibration

8. Specifications

8. Accessories

9. Warranty and Repair/Exchange Policy

10. Safety

10. Other J And N Products

CAUTION

This safety symbol is use to indicate a potentially hazardous situation
which, if not avoided, may result in minor or moderate injury.

CAUTION

The SENSIT® HXG-2 instrument is factory cali­brated for methane in air. The alarm will
indicate when the gas concentration at the
sensor approaches the Alarm Set Point. The
Alarm Set Point is adjustable by the user for
any gas concentration within the range of 0%
to 40% of the lower explosive limit. The alarm
response in the presence of any other gas
will be different.

SENSIT® is a registered trademark of J And N
Associates, Inc.

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PRODUCT FEA TURES

SENSIT® HXG-2

On/Off Switch

Power On Light

Gooseneck

Alarm
Set

Tick
Adjustment

Quiet Alarm

Alarm Light

Solid State
Sensor

Gooseneck
Clip

Lanyard
Loop

Earphone
Jack

Battery
Compartment

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GENERAL DESCRIPTION

The SENSIT® HXG-2 instrument is an ad-
vanced state-of-the-art leak detector capable
of detecting many combustible, noncombus­tible and toxic gases.

The SENSIT® HXG-2 solid-state sensor is
sensitive to most combustible and/or toxic
gases. A partial list of these gases is:
Acetone, Alcohol, Ammonia, Steam, Carbon
Monoxide*, Butane, Gasoline, Jet Fuel, Hy­drogen Sulfide, Smoke, Industrial Solvents,
Methane, Lacquer Thinners, Naphtha, Pro­pane, Natural Gas.

* Not to be used to quantify the amount of
CO present.

WARNING

This instrument cannot be used for finding
low level carbon monoxide leaks in furnaces
or in the home. Order a Heat Exchanger Test
Kit accessory for testing furnace heat
exchangers.

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