GMI GS700 - Equipment Parameters; Certifi Cation

4
Equipment Parameters
GS700 Instrument:
U
m
: 6.78V (Rechargeable Battery, part number - 49221)
Temperature Range: -20
o
C ≤ Ta ≤ 50
o
C
GS700 Charger:
U
m
: 250V
U
o
: 6.78V
Temperature Range: -20
o
C ≤ Ta ≤ 44
o
C
Certi cation
Gasurveyor 700 instruments are certi ed as:
ATEX
II 2 G Ex db ia IIC T4 Gb -20
o
C ≤ Ta ≤ 50
o
C
*
II 2 G Ex db ia IIB T3 Gb -20
o
C ≤ Ta ≤ 50
o
C
SIRA 15 ATEX2299X
IECEx
Ex db ia IIC T4 Gb -20
o
C ≤ Ta ≤ 50
o
C
*
Ex db ia IIB T3 Gb -20
o
C ≤ Ta ≤ 50
o
C
IECEx SIR 15.0105X
CSA
Class I, Div.1 Groups A, B, C and D T4
Class I, Zone 1 AEx db ia IIC T4 Gb Ex db ia IIC T4 Gb
*
Class I, Div.1 Groups C and D T3
*
Class I, Zone 1 AEx db ia IIB T3 Gb Ex db ia IIB T3 Gb
* The GS7xx series is certi ed for use with for Gas Group IIC, Temperature Classi cation T4
except when the PPM gas sensor is  tted. With a PPM gas sensor  tted either internally or
externally the GS7xx is certi ed for Gas Group IIB and Temperature Classi cation T3.