Drehmo D 30 - Description of the Marking According to ATEX

Identification
8
Table1: Type code
Value range D * * * * – * – * *
Position 1 2 3 4 5 6 7 8 9 10 11
Position Value range Signification
1 D DREHMO actuator
2 Multi-turn actuator
P Part-turn actuator
3 Actuator without controls
MC Actuator with c-matic controls
iM
Actuator with i-matic or i-maticC
controls
4
Actuator for open-close operation,
type of duty S2 ≤15min
R
Type of duty for modulating actu-
ator: S4 max. 35% on time
5 30 – 2000
Nominal torque in Nm for multi-
turn actuators
75 – 1800
Nominal torque in Nm for part-turn
actuators
6 – Line
7
A, AF, B, B1, B2, B3, B3DO, B4,
C, D, DO, DOU, DSTO, DSTU, E,
EDO
Valve attachment types for multi-
turn actuators according to
ENISO5210
B, V, W, L/D, H, FH, FW
Valve attachment types for part-
turn actuators according to
ENISO5211
8 – Line
9 5 – 160 (50Hz)
Output speed in rpm for multi-turn
actuators
6 – 192 (60Hz)
Output speed in rpm for multi-turn
actuators
8 – 60 (50Hz)
Operating time for 90° in sec for
part-turn actuators
6 – 50 (60Hz)
Operating time for 90° in sec for
part-turn actuators
10 Blanks
11 Standard actuator
Ex Explosion-proof actuator
2.3
Description of the marking according to ATEX
Figure4: Ex marking
DREHMO
Zum Eichstruck 10
D-57482 Wenden
Made in
Germany
serial-no.
Device no.
Actuator type
actuator-type
Type of protection
prot. class
torque-range
Torque setting range
speed
Drehzahl
ambient temperature
Ambient temperature
enclosure
Schutzart
Nm
IP
min
-1
Nm
operating time
Operating time
modulating torque
max. Regelmoment
s/
°C...+– °C
xxxxxxx PTB 15 ATEX 1014 X
DR XXX A-16 EX
0123 II 2G Ex db eb h ib IIC T4 Gb
xxx-yyy
xxx
XXXX
68
xx
yy
SHELL TELLUS S2 VX 68
2xM20/4xM32 x 1.5
179074
[1]
[2]
[3]
[4]
[1] CE code [2] Type examination certificate
[3] Ex marking (refer to description) [4] Ex symbol