YOKOGAWA ADMAG AXR - 14.3 CSA

<14. EXPLOSION PROTECTED TYPE INSTRUMENT>
14-4
IM 01E30D01-01EN
(3) Operation
WARNING
• “OPENCIRCUITBEFOREREMOVING
COVERS.”
• “SEALSALLCONDUITSWITHIN18
INCHES” in hazardous locations.
• WheninstalledinDivision2,“SEALSNOT
REQUIRED”
• Takecarenottogeneratemechanical
spark when access to the instrument and
peripheral devices in hazardous locations.
(4) Maintenance and Repair
WARNING
Theinstrumentmodicationorpartsreplacement
by other than authorized representative of
Yokogawa Electric Corporation is prohibited
and will void the approval of Factory Mutual
Research Corporation.
Non-hazardous
Location
Equipment
HAZARDOUS LOCATIONS DIVISION 1
18" (457mm) Max.
Sealing Fitting Conduit
F1403.ai
Magnetic Flowmeter
NON-HAZARDOUS
LOCATIONS
35V DC Max.
4-20 mA DC
Signal
Figure 14.2 Conduit Wiring
14.3 CSA
(1) Technical Data
Certicate:2136807
ForDivisionsystemofareaclassication
Applicable Standard:
CAN/CSA-C22.2 No.0-M91,
CAN/CSA-C22.2 No.0.4-04,
C22.2 No.0.5-1982, C22.2 No.25-1966,
C22.2 No.30-M1986,
CAN/CSA-C22.2 No.94-M91,
CAN/CSA-C22.2 No.157-92,
CAN/CSA-C22.2 No.61010-1-04
Type of Protection:
Class I, Groups A, B, C and D;
Class II, Groups E, F and G; Class III
With Intrinsically Safe Electrodes for Class I,
Groups A, B, C and D
Specication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:Type4X
Process Temperature:
Temperature
Code
Maximum Process
Temperature
Minimum Process
Temperature
T6 +70°C (+158°F) -40°C (-40°F)
T5 +85°C (+185°F) -40°C (-40°F)
T4 +130°C (+266°F) -40°C (-40°F)
Ambient Temperature: -40 to +55°C (-40°F to
+131°F)
ForZonesystemofareaclassication
Applicable Standard:
CAN/CSA-C22.2 No.60079-0:07,
CAN/CSA-E60079-1:02,
CAN/CSA-E60079-7:03,
CAN/CSA-E60079-11:02,
CAN/CSA-E61241-1-1:02,
CAN/CSA-C22.2 No.61010-1-04
Type of Gas Atmosphere Protection
Type of Protection:
Ex d e [ia] IIC T6…T4
with Intrinsically Safe Electrodes for Zone 0,
Ex ia IIC T6…T4