GMC-I Gossen-Metrawatt GmbH 53
GB
Electrical Safety (23S only)
Protection Class II per EN 61010-1:2001
/VDE 0411-1:2002
Measuring Category
II
Operating Voltage 1000 V
Pollution Degree 2
Test Voltage 5.2 kV~ per EN 61010-1:2001
/VDE 0411-1:2002
Electromagnetic Compatibility EMC
Interference Emission
EN 61326: 2002 class B
Interference Immunity
EN 61326: 2002
IEC 61000-4-2:
8 kV atmosph. discharge
4 kV contact discharge
IEC 61000-4-3: 3 V/m
Data Interface
Data Transmission optical with infrared light,
through housing
With accessory interface adapter
Type RS232C, serial, per DIN 19241
Baud Rate,
Bidirectional BD232, USB-HIT: 9600 bauds,
SI232-II: all adjustable baud rates
Ambient Conditions
Operating Temperatures
−20 °C ... +50 °C
Storage Temperatures
−
25
°
C ... +70
°
C (without batteries)
Relative Humidity max. 75%
(
METRA HIT 26MIL
:
95%)
, no condensation
Elevation to 2000 m
Deployment indoors; outdoors: only in the
specified ambient conditions
Mechanical Design
Dimensions 84 mm x 195 mm x 35 mm
Weight approx. 350 g with batteries
Protection Housing: IP 50
Exception METRA HIT 26MIL
with protective rubber cover: IP 65
Extract from table on the meaning of IP codes
IP XY
(1
st
digit X)
Protection against
foreign object entry
IP XY
(2
nd
digit Y)
Protection against the
penetration of water
5 dust protected 0 not protected
6 dust-tight 5 water jets
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