cashco 6A00 Kurulum, Kullanım ve Bakım Kılavuzu - Sayfa 2
Endüstriyel Ekipmanlar cashco 6A00 için çevrimiçi göz atın veya pdf Kurulum, Kullanım ve Bakım Kılavuzu indirin. cashco 6A00 8 sayfaları. Inline deflagration flame arrestor
Ayrıca cashco 6A00 için: Kurulum, Çalıştırma ve Bakım Talimatları (7 sayfalar)
Sayfayı Yazdır
Ex- Gr.
Pipe size
DN20
DN25
DN32 (1-1/4")
DN40 (1-1/2")
DN50
DN65 (2-1/2")
IIA1
DN80
DN100
DN125
DN150
DN200
DN250
DN300
Chart 3: Types of explosion group IIA1 (MESG > 0.9 mm) protect against deflagration and short time burning,
maximum time of stablized burning is 1 minute.
The suitability for the application in gas/air mixtures and in vapor/air mixtures of inflammable liquids of the
explosion group IIA1 and IIA, has been confirmed by the successful testing at IBExU in Freiberg (stated
location No. 0637) according to article 9 of the Regulation 94/9/EG with the respective EC-type examination certificate.
Under atmospheric conditions (pressure: 80 to110 kPa(abs.), temperature: -20 to +60
the Charts 1-3 are suitable for protection against deflagration.
In case of a stabilized burning situation not limited by time and an operating pressure (P
arrestors according to Chart 1 are protected against endurance burning. Attention! The protection against endurance
burning refers exclusively to the existence of pure hydrocarbons. Any application extended to other chemicals requires
additional testing for these specific chemicals.
In case of a stabilized burning situation not limited by time and an operating pressure (P
the installation of at least one integrated temperature sensor on the unprotected side of the flame arrestor
in connection with activating an emergency function (e.g. interrupting or inerting an gas mixture) with
exceeding the operating temperature of ≥ 20K is required. The maximum acceptable time of stabilized burning is 1 minute.
The appropriate valid application limits are documented at delivery referring to the relevant EC-type
examination certificate in the respective inspection certificate according to EN10204. The CE marking of the flame arrester,
documents the compliance with the safety and health requirements stated in the regulation 94/9/EC "Devices and Safety
Systems in Hazardous Areas" by the respective declaration of compliance.
The flame arrestors shall only be used when their material is resistant to mechanical and/or chemical
influences or corrosion under respective operating conditions so that the explosion prevention and
protection are not set aside. This is especially applicable to the crimped metal ribbon of the flame arrestors whose safety
against flame propagation may be put at risk by corrosion.
2
Type
(3/4")
6A3Y6
(1")
6A3Z6
6A462
6A4E2
(2")
6A4F2
6A4P2
(3")
6A4Y2
(4")
6A562
(5")
6A5D2
(6")
6A5E2
(8")
6A5N2
(10")
6A5X2
(12")
6A642
P
T
0
0
[kPa(abs.)]
[
C]
o
160
60
160
60
120
60
120
60
120
60
120
60
120
60
120
60
120
60
120
60
120
60
120
60
120
60
EC-type
L
examination
U
[m]
certifi cate
1.00
1.25
1.60
2.00
2.50
3.25
4.00
IBExU13ATEX2123 X
5.00
6.25
7.50
10.0
12.5
15.0
C), the flame arrestors according to
o
) ≤110 kPa(abs.), the flame
0
) >110 kPa(abs.),
0
IOM-6A00