General Specifications; Power Supply; Environmental Operating Conditions; Conformity With Standards - Chauvin Arnoux F27 Notice De Fonctionnement

6.1 POWER SUPPLY

- 4 batteries 1.5 V alkaline (type LR6) or 4 accumulators 1.2 V (type R6).
- Average service life 40 hours or 2500 measurements of 1 minute
NB: Also see the chapters Testing the batteries and Replacing the batteries.
Possibility of using accumulators of the same dimensions as the batteries.

6.2 ENVIRONMENTAL OPERATING CONDITIONS

- Temperature from -10°C to +55°C
- Relative humidity from 0 to 90% RH up to 40°C
- Altitude up to 2000 m
100
90
80
70
60
50
40
30
20
10
0

6.3 CONFORMITY WITH STANDARDS

Electrical safety (in accordance with NF EN 61010-1 Ed. 95 and NF EN 61010-2-032 ed. 94)
- Double insulation
- Installation category III
- Degree of pollution: 2
- Nominal insulation voltage: 600 V RMS
Mechanical protection
- Watertightness
- Max drop
- Shocks
- Vibrations
Fields and radiation
- Immunity: NF EN 50082-1 ed. 92
- Emission: NF EN 50081-1 ed. 92
Self-extinguishing case
V2 (to UL 94)

6.4 DIMENSIONS AND WEIGHT

Outside dimensions
Weight

6. GENERAL SPECIFICATIONS

Storage
-50 -40 -30 -20 -10
: protection index IP40 (to NF EN 61529 ed. 92)
: 1 m (to NF EN 61010-1)
: 100 g (to IEC 68-2-27 ed. 87)
: 0.15 mm peak (to IEC 68.2.6 ed. 95)
: 275 x 103 x 50 mm
: approximately 670 g
Reference
Use
0 10 20 30 40
Temperature in °C
38
50 60 70 80 90