37
7.0
7.0
7.0
7.0
7.0 T
T
T
T
Technical data
echnical data
echnical data
echnical data
echnical data
Models
Models
Models
Models
Models
:
EX-TEC® SR5,
EX-TEC® SR4,
EX-TEC® SR2,
VARIOTEC® 8
Calibration
Calibration
Calibration
Calibration
Calibration
:
methane CH
4
/ natural gas,
propane C
3
H
8
Measuring systems
Measuring systems
Measuring systems
Measuring systems
Measuring systems
- PPM range
:
semiconductor sensor
- %LEL range
:
thermal combustion sensor
- %VOL range
:
thermal conductivity sensor
Measuring ranges
Measuring ranges
Measuring ranges
Measuring ranges
Measuring ranges
:
10 ppm
- 1 ppm steps
100 ppm
- 2 ppm steps
1,000 ppm - 20 ppm steps
1 vol.%
- 0.02 vol.% steps
10 vol.%
- 0.1 vol.% steps
100 vol.% - 1 vol.% steps
100 %LEL - 1 %LEL steps
Workplace monitoring
Workplace monitoring
Workplace monitoring
Workplace monitoring
Workplace monitoring
- measuring system
:
thermal combustion sensor
- t
90
time
:
≤
4 seconds
Pump power
Pump power
Pump power
Pump power
Pump power
- gas detection / location
:
> 50 l/h and >150 mbar
- workplace monitoring
:
> 35 l/h
Ex-protection (CENELEC)
Ex-protection (CENELEC)
Ex-protection (CENELEC)
Ex-protection (CENELEC)
Ex-protection (CENELEC)
- test institute
:
Physikalisch-Technische
Bundesanstalt, Braunschweig
- Certificate No.
:
Ex-96.ATEX.2166
- Classification
:
II 2 G EEx ib d IIB T4
Summary of Contents for EX-TEC SR2
Page 1: ...Instructions Operating 102424...
Page 3: ...1 Design of the EX TEC SR5 1 2 3 6 7 4 5...
Page 4: ...2 Notes...
Page 49: ...47 Declaration of Conformity EX TEC SR5...
Page 50: ...48 Declaration of Conformity EX TEC SR4...
Page 51: ...49 Declaration of Conformity EX TEC SR2...
