Endress+Hauser PROline prowirl 72 Betriebsanleitung Seite 15

PROline Prowirl 72/73
Measuring system Prowirl 72 / Prowirl 73 remote version
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FIELD COMMUNICATOR
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B, C B, C
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1
A = HART handheld
DXR 375***KL*
(Ex-version for für II2G (1GD))
Prowirl 73:
B = Transmitter Prowirl 73
1 = Sensor F (DN 15...300)
Standard version
PN 10...40; Cl 150...300; JIS 10...20K
2 = Sensor W (DN 15...150);
Wafer
PN 10...40; Cl 150...300; JIS 10...20K
Prowirl 72:
C = Transmitter Prowirl 72
1 = Sensor F (DN 15...300);
Standard version
PN 10...40; Cl 150...300; JIS 10...20K
2 = Sensor W (DN 15...150);
Wafer
PN 10...40; Cl 150...300; JIS 10...20K
3 = Sensor F (DN 15...150);
High pressure version
PN 64...160; Cl 600; JIS 40K
4 = Sensor F (DN 15...150);
Dualsens
PN 10...160; Cl 150...600; JIS 10...40K
Endress+Hauser
Hazardous area
II2GD
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Æ
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Á
Ä
B
1, 2, 3, 4
C C
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Zone 1 / Zone 21
Hazardous area
➀
Transmitter electronics with type of protection "intrinsically
safe" Ex ia.Version to a category:
• II2G resp II1/2G for use in Zone 1:
Prowirl 73***-******2***** and Prowirl 73***-******D*****
Prowirl 72***-******2***** and Prowirl 72***-******D*****
• II1/2GD for use in Zone 0 resp. Zone 21:
Prowirl 73***-******G*****
Prowirl 72***-******G*****
➁
Prowirl 72 or 73 standard housing with housing ingress
protection IP 67 as per EN 605299.
➂
Prowirl 72 resp. 73 version to a category II1/2G:
The Prowirl sensor and transmitter are to be installed in the
Zone 1 area. However, for the Prowirl sensor, Zone 0 in the
pipe is permitted.
Prowirl 72 resp. 73 version to a category II1/2GD:
Zone 0 or Zone 21 is permitted in the measuring tube.
The transmitter must be installed in Zone 1 or 21.
➃
Cable entries:Choice of thread for cable entries, M20x1.5 or
½" NPT or G ½" thread.
➄
Connecting cable remote version: see Page 9.
➅
Prowirl 72 or 73 connection housing is designed with housing
ingress protection IP 67 as per EN 60529.
➆
Only the "PROLINE EX-ZWEILEITER-KABEL" connection
cable can be used to connect a Prowirl 72 or 73 to the Service
!
Interface FXA 193.
Note!
• For ambient and fluid temperature ranges, and temperature
class, see Page 4.
• For permitted surface temperatures for Zone 21, see
Page 7.
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<
Safe area
II3G
a
b
c
e
F06-7xxxxxZZ-16-xx-xx-xx-001
Zone 2
Safe area
a = HART handheld
DXR 275 resp. DXR 375
b = PLS/DCS or other
devices with active
input
c = HART modem, e.g.
Commubox FXA191
d = PC with configuration
tool
e = Service Interface
FXA 193 (see Page 9)
EX
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