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10-30-09 Revised 3-27-14 V5

SENSIT® HXG-2d

Combustible Gas Detector

INSTRUCTION MANUAL

Read and understand Instructions before use.

#750-00022 Instruction Manual

Suitable for combustible gases
such as Methane, Butane, Propane
and Natural Gas

MADE IN USA

Intrinsically Safe for Use in

Class I, Groups C and D, T3

Hazardous Locations

WARRANTY

Your SENSIT

®

 HXG-2d instrument is warranted to be free from

defects in materials and workmanship for a period of two years
after purchase (excluding sensor, calibration and batteries).  If
within the warranty period your instrument should become inop-
erative from such defects, the unit will be repaired or replaced at
our option. This warranty covers normal use and does not cover
damage which occurs in shipment or failure which results from
alteration, tampering, accident, misuse, abuse, neglect, or im-
proper maintenance. A purchase receipt or other proof of date of
original purchase will be required before warranty performance
will be rendered. Instruments out of warranty will be repaired for
a service charge. Return the unit postpaid and insured to:

SENSIT TECHNOLOGIES

851 Transport Drive

Valparaiso, IN 46383

Phone: (219) 465-2700

Fax: (219) 465-2701

This warranty gives you specific legal rights and you may also

have other rights which vary from state to state.

AEx  ia IIB T3
IP20
For use in clean dry areas only.

710183

UL 913

www.

.com

[email protected]

1.800.561.8187

Summary of Contents for 906-00000-08

Page 1: ...inop erative from such defects the unit will be repaired or replaced at our option This warranty covers normal use and does not cover damage which occurs in shipment or failure which results from alte...

Page 2: ...ion which if not avoided may result in minor or moderate injury NOTICE WARNING This safety symbol is used to indicate a potentially hazardous situa tion which if not avoided may result in serious inju...

Page 3: ...of combustible gases in both the PPM and LEL range The PPM readings auto range to LEL when the concentration exceeds 990PPM 2 LEL meth ane Optionally all readings can be set to a resolution of 0 1 LEL...

Page 4: ...battery compartment All Sensit HXG 2d instruments require 3 Duracell PC1400 batteries provide approximately 50 hours of continuous use A push button located in the center of the instrument activates a...

Page 5: ...ly inoperable or improperly zeroed at start up the display will show bAd BATTERYINSTALLATION REPLACEMENT 9 Continued on page 10 OPERATIONAND USE WARNING Always change batteries in an environment free...

Page 6: ...ark areas press and release the LIGHT ZERO button C to turn on the back light Press again to turn off 12 To turn instrument off push and hold the POWER MUTE button A for 5 6 seconds until OFF appears...

Page 7: ...r that does not meet the specifications listed in this manual may re quire calibration or replacement AnytimeitissuspectedtheSensit HXG 2disnotworkingproperly has read OL or has been exposed to silico...

Page 8: ...etpoint can be set in units of PPM 5 Press the B button once more until the display shows XXXppm This is the alarm setpoint it must be set to a PPM value greater than or equal to 100ppm to activate th...

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