Measuring System Compact Version - Endress+Hauser Proline Promass 83 Consignes De Sécurité

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Measuring system compact version

m
r
Esc
-
+ E
F
m
r
Esc
- + E
A
m
r
Esc
- +
E
E
Transmitter Promass 83 MODBUS RS485 in:
EEx de [ia] IIC or EEx d [ia] IIC
• Ex d housing in: EEx d resp. EEx de
(an appropriate cable entry is to be selected,
depending on the explosion protection type).
• Sensor in EEx ia IIC:
– Promass F; DN 8...50
– Promass F; (HT) high-temperature; DN 25, DN 50
– Promass M; DN 8...50
– Promass E; DN 8...50
– Promass A; DN 1...4
– Promass H; DN 8...40
– Promass I; DN 8...40
• The zone 0 is permitted in the measuring tube for
the sensors Promass F, DN 8...50
(device characteristic Promass 83F**-******3/4/5/6*****)
• For ambient and fluid temperature ranges, and temperature class see
Page 18.
• m = cable entry, for number references see Page 23.
• F (HT) = Promass F high-temperature version
16
Hazardous area
II2GD
m
r
m
Esc
-
+ E
F (HT)
m
r
Esc
- + E
H
m
r
Esc
- + E
I
Zone 1 / Zone 21
Hazardous area
EX
r
Esc
- + E
M
or Transmitter Promass 83 MODBUS RS485 in:
EEx de [ia] IIB or EEx d [ia] IIB
• Ex d housing in: EEx d resp. EEx de
(an appropriate cable entry is to be selected,
depending on the explosion protection type).
• Sensor in EEx ia IIB:
– Promass F; DN 80...250
– Promass F; (HT) high-temperature; DN 80
– Promass M; DN 80
– Promass H; DN 50
– Promass I; DN 50, DN 40 FB (FB = full bore)
• The transmitter and sensor are also optionally available for
gas group IIC.
• The zone 0 is permitted in the measuring tube for
the sensors Promass F, DN 80...250
(device characteristic Promass 83F**-******3/4/5/6*****)
• For ambient and fluid temperature ranges,
and temperature class see Page 18.
• m = cable entry, for number references see Page 23.
• F (HT) = Promass F high-temperature version
Proline Promass 83 MODBUS RS485
Safe area
II3G
Zone 2
Safe area
Endress+Hauser
EX
A0001378