Endress+Hauser prowirl 70 - ATEX Declaration and Safety; ATEX Declaration of Conformity; Intrinsically Safe EEx ib Systems; Explosion Proof EEx d Systems

Declaration of conformity
General warnings
• The mounting, electrical installation, commissioning and maintenance are to be
carried out by qualified personnel only who are also trained in explosion
protection.
• All national regulations concerning the installation of instruments in explosion
hazardous areas must be observed.
• The wiring compartment of the EEx d version may only be opened when an explosi-
ve atmosphere is not present or no power is applied after a cooling period of mini-
mum two minutes.
en
Measuring system Prowirl 70, intrinsically safe version EEx ib (compact and remote version)
Prowirl 70****-*****.*B**. 0 → 4...20 mA current output + HART protocol
(without up/download for Communwin II)
1 → 4...20 mA current output + Intensor protocoll
2 → PFM output for connection to E+H flow computer,
HART electronics (only for display)
3 → 4...20 mA HART, up/download for Commuwin II without local
push-button operation
→ intrinsically safe version for Cat. 2G
A → compact version
B, C, D remote version
Sensor (remote version)
Prowirl 70 W / F / D / H f II2G EEx ib IIC T1-T6
Measuring system Prowirl 70, explosion proof EEx d (compact version)
Prowirl 70****-*******C**. 0 → 4...20 mA current output + HART protocol
(without up/download for Communwin II)
1 → 4...20 mA current output + Intensor protocol
2 → PFM output for connection to E+H flow computer,
HART electronics (only for display)
3 → 4...20 mA HART, up/download for Commuwin II without local
push-button operation
→ explosion proof version for Cat. 2G
Fig. 1
Measuring system Prowirl 70
Type Description
Certificate of conformity
KEMA 99ATEX7090
acc. to RL 94/9/EG (ATEX) and EN 50020
for Ex i version
DMT 00 ATEX E 046 X
acc. to RL 94/9/EG (ATEX) and EN 50018
for Ex d version
(special conditions see page 6)
for the measuring system Prowirl 70 compact version
Labelling:
f II2G EEx ib IIC T1-T6 (intrinsically safe) resp.
f II2G EEx d [ib] IIC T1-T6 (explosion proof)
for the measuring system Prowirl 70 remote version
Labelling:
f II2G EEx ib IIC T5-T6 (transmitterer)
f II2G EEx ib IIC T1-T6 (sensor)
Warning!
Prowirl 70
Endress+Hauser 5