CERTIFICATIONS
CESI 08 ATEX 029U
IECEx CES 14.0006U
MARKING
II 2G Ex db IIC Gb
II 2D Ex tb IIIC Db
II 2G Ex eb IIC Gb
PROTECTION TYPE
Exd – Ext – Exe
IP GRADE
IP66/IP68
AMBIENT TEMPERATURE
-55°C/+60°C
SERVICE TEMPERATURE
-55°C/+100°C
MATERIAL
Die-cast
Aluminium (uni 1706) EN AC 46100
Components
- Silicone O-Ring
- Tempered glass
SURFACE FINISHING
Pre-treatment
Anticorrosion pre-treatment: without hexavalent chromium; primer*
Coating
Epoxy-polyester, polyester powder coating (min. 80 micron)
DIMENSIONAL CHARACTERISTICS
Inside fixing
- Distance: 33mm – 46mm
- Fixing holes:4xM4
Max. Space for transmitter
Ø56x50mm
OPTIONS
Customer logo on cover*
Bicolour painting*
WEIGHT
0,975 kg each
PAKAGING
36 pieces/box (body and cover in separated boxes)
SUITABLE FOR
- Zone 1, 2 (GAS)
- Zone 21, 22 (DUST)
 |
 |
 |
 |
 |
 |
| TTE270- | A | A | 11 | G | 1 |
|
TTE270- |
Ex“d”-Ex“t”-Ex“e” CERTIFIED – aluminium connection head without flameproof |
|
PROCESS ENTRY |
ØJ in mm |
|
A |
G½ |
15 |
|
B |
G¾* |
15 |
|
C |
½NPT |
18 |
|
D |
¾NPT* |
15 |
|
E |
M24x1.5* |
15 |
|
X |
others* |
|
FLAMEPROOF |
|
A |
without |
|
CABLE ENTRY** |
ØK in mm |
|
11 |
G½ – G½ |
15 |
|
10 |
G½ – closed |
15 |
|
33 |
½NPT – ½NPT |
18 |
|
30 |
½NPT – closed |
18 |
|
44 |
¾NPT – ¾NPT |
18 |
|
40 |
¾NPT – closed |
18 |
|
66 |
M20x1.5 – M20x1.5 |
15 |
|
60 |
M20x1.5 – closed |
15 |
|
X |
others* |
|
PAINTING TYPE AND COLOURS |
|
G |
RAL 9006, grey |
|
B |
RAL 5015, blue |
|
R |
RAL 3000, red |
|
N |
RAL 9005, black* |
|
GM |
silver metallic* |
|
L |
RAL 9010, white* |
|
X |
others* |
|
SPECIAL REQUIREMENTS |
|
1 |
standard assembling |
|
9 |
others* |
|
STANDARD MODELS |
||
|
CODE |
PROCESS ENTRY |
CABLE ENTRY** |
|
TTE270-AA11G1 |
G½ |
G½ – G½ |
|
TTE270-CA30G1 |
½NPT |
½NPT – closed |
|
TTE270-CA33G1 |
½NPT |
½NPT – ½NPT |
|
TTE270-CA60G1 |
½NPT |
M20x1.5 – closed |
|
TTE270-CA66G1 |
½NPT |
M20x1.5 – M20x1.5 |
* upon request with extra lead time
** accessories at cable gland not provided
