YOKOGAWA ADMAG AXR User Manual page 184

Specification of Protection:
Electrode Circuit Um: 250 V
Power Supply/Current Output: 42Vdc max./
4 to 20mA
Digital Output:
On: 2Vdc, 120mA max.
Off: 30Vdc max., 4mA
Excitation Circuit: 29V max.
Enclosure: IP66/IP67
Process Temperature:
Temperature Maximum Process
Code Temperature
T6 +70°C (+158°F)
T5 +85°C (+185°F)
T4 +130°C (+266°F)
Ambient Temperature: -40 to +55
+131°F)
Type of Dust Atmosphere Protection
Type of Protection:
DIP A21 T 90 , 110
°C
A
Specification of Protection:
Electrode Circuit Um: 250 V
Power Supply/Current Output: 42Vdc max./
4 to 20mA
Digital Output:
On: 2Vdc, 120mA max.
Off: 30Vdc max., 4mA
Excitation Circuit: 29V max.
Enclosure: IP66/IP67
Process Temperature:
Maximum Surface Maximum Process
Temperature T Temperature
A
90°C +70°C (+158°F)
110°C +85°C (+185°F)
130°C +130°C (+266°F)
Ambient Temperature: -40 to +55
+131°F)
Process Sealing Certification:
Dual Seal certified by CSA to the requirements
of ANSI/ISA 12.27.01-2003.
No additional sealing required.
Primary seal failure annunciation;
Deterioration of the flowrate output at
nonzero flow point.
Unstable flowrate output at zero flow point.
<14. EXPLOSION PROTECTED TYPE INSTRUMENT>
Minimum Process
Temperature
-40°C (-40°F)
-40°C (-40°F)
-40°C (-40°F)
(-40°F to
°C
, 130
°C °C
Minimum Process
Temperature
-40°C (-40°F)
-40°C (-40°F)
-40°C (-40°F)
(-40°F to
°C
(2) Installation
For Division
WARNING
• All wiring shall comply with Canadian
Electrical Code Part I and Local Electrical
Codes.
• In hazardous location, wiring shall be in
conduit as shown in Figure 14.3.
WARNING : A SEAL SHALL BE INSTALLED
WITHIN 50cm OF THE
ENCLOSURE.
UN SCELLEMENT DOIT ÊTRE
INSTALLÉ Á MOINS DE 50cm DU
BOÎTIER.
• When installed in Division 2, "SEALS NOT
REQUIRED"
HAZARDOUS LOCATIONS
Magnetic Flowmeter
50 cm Max.
Figure 14.3 Conduit Wiring
For Zone
WARNING
• All wiring shall comply with Canadian
Electrical Code Part I and Local Electrical
Codes.
• In hazardous locations, the cable entry
devices shall be of a certified flameproof
type, suitable for the conditions of use and
correctly installed.
• Unused apertures shall be closed with
suitable flameproof certified blanking
elements. (The plug attached is certified as
the flameproof and IP66 or IP67 as a part of
this apparatus.)
14-5
Sealing Fitting
Conduit
F1404.ai
IM 01E30D01-01EN