Operation Guide
Rev 2.0 (p/n: 17140724)
INDUSTRIAL
SCIENTIFIC
37
Specifications
Physical Specifications
Item Description
Display
Custom Graphic LCD with Backlight
Weight
6.4 oz. (180 grams)
With Li-Ion Battery Pack
With Alkaline Battery Pack
Size
4.1" x 2.3" x 1.2"
103 mm x 58 mm x 30 mm
4.1" x 2.3" x 1.2"
103 mm x 58 mm x 31 mm
Case
Composite with rubber overmold
Buttons
Two (On/Off/Mode and Enter)
Alarms
Audible (>95 dB at 30 cm or 1 ft), visual (LED), and vibrating
Sensor Specifications
Response
Time
(Max)
Gas Name
Abbr.
Detection
Range
Resolution
Accuracy @
Temperature
of
Calibration
T50 T90
Oxygen O
2
0-30% 0.1%
0.5%
10 15
Carbon
Monoxide
CO
0-1000
ppm
1 ppm
5%
15 50
Hydrogen
Sulfide
H
2
S
0-500
ppm
0.1 ppm
5%
15 30
Nitrogen
Dioxide
NO
2
0-150
ppm
0.1ppm
5%
20 30
Combustible LEL
0-100%
LEL
1% LEL
5%
15 40
Methane CH
4
0-5%
volume
0.01%/vol
5%
15 40