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Ecom Ex-Pt 720 Bedienungsanleitung Seite 15

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6.
-Data
EC-test approval-no.:
TÜV 01 ATEX 1757 X
Ex-designation:
Approved for Zone 1, equipment group II, gas group C
explosions-endangered gases, vapours or fog, temperature
class T4.
Only the sensors specified in the approval certificate may be used. Sensors no. 0628 2232 and
0628 2432 may be used in Zone 0.
28
II 2(1) G EEx ia IIC T4
Power
9V-Block, 6LR61 as per IEC
(only type tested batteries, see below)
Operating life
approx. 100h
Storage temperature
- 20 to + 70°C
Ambient temperature
- 10 to + 50°C
weight with batteries
approx. 200g
Case material
ABS, coated, discolouring may occur
Dimensions (L x W x H)
190 x 57 x 42mm
Display
LCD, digit height 14mm
Measuring device
PT 100-Sensor, 4-wire-technology
Measuring range
-50 to +400°C
Accuracy
- 50 to + 199.9°C: ± 0.2°C, ± 1 digit
+ 200 to + 400°C: ± 0.2% of reading, ± 1 digit
Resolution
- 50 to + 199.9°C: 0.1°C
+ 200 to + 400°C: 1°C
System accuracy
- 50 to + 99.9°C:
(with immersion / penetration probe)
+ 100 to + 400°C: ± 0.5% of reading, ± 1 digit
CE-designation
Type approved batteries
Manufacturer
Type
Varta
Alkaline No.4822, Alkaline Universal No.4022, Alkaline Electric Power No.8022
Duracell
Alkaline, Alkaline Ultra, Professional Alkaline Battery Procell
Everady (Ralston
Alkaline Energizer
Energy Systems SA)
Panasonic
Alkaline Power Line Industrial Battery
Daimon
Alkaline
7. Technical Data
± 0.6°C, ± 1 digit
0102
29

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