Operating instructions

26
safe for Class I Zone 0 Group IIC hazardous (classfied) locations temperature
class T4 at a 50°C ambient.
6. Technical Details
Ambient temperature Ta: -10 ... +50°C
Storage temperature: -20 ... +70°C
Batteries: 9V-Block, 6LR61 as per IEC
(only type tested batteries)
Table with type-tested batteries:
Type Manufacturer
6 LR 61 Alkaline No.4822 Varta
6 LR 61 Alkaline Universal No. 4022 Varta
6 LR 61 Alkaline Elektric Power No. 8022 Varta
6 LR 61 Alkaline Duracell
6 LR 61 Alkaline Ultra Duracell
6 LR 61 Alkaline Batterie Procell Duracell
6 LR 61 Alkaline Power Line Industrial Battery Panasonic
6 LR 61 Alkaline Energizer Ralston Energy
6 LR 61 Alkaline Daimon
Operating life: approx. 100h
Dimensions: 190 x 57 x 42 mm
Weight: approx. 200g (with batteries)
Case material: ABS
IP-protective rating: IP 54
EC-designation:
0 0102
Display: LCD, digit height 14mm
Measuring device: Pt 100-Sensor, 4-wire-technique
Measuring range:
The measuring range of the sensors within explosive zones depends on
the temperature class of the Ex-area and it is distinguished as follows:
T1: -10 … 360°C
T2: -10 … 210°C
T3: -10 … 110°C
T4: -10 … 50°C