YOKOGAWA DY080 User Manual

10-7
IM 01F06A00-01E
10. EXPLOSION PROTECTED TYPE INSTRUMENT
10.3 SAA
WARNING
Only trained persons use this instrument in industrial
locations.
10.3.1 Technical Data
• Flameproof
Applicable Standard: AS 2380.1-1989, AS2380.2-1991,
AS1939-1990
Certificate : AUS Ex 3808X
Type of Protection : Exd IIC T6....T1, IP67
Ambient Temperature : -29 to +60°C
(Integral type flowmeter and
Remote type flowmeter)
-40 to +60°C
(Remote type converter)
Max. Process Temp. : T6; 85°C, T5; 100°C,
T4: 135°C, T3; 200°C,
T2 (*); 300°C, T1 (*); 450°C
(*: Use /HT version above
260°C)
Electrical Connection : ANSI 1/2 NPT female,
ISO M20 X 1.5 female
• Intrinsically Safe
Type n
Applicable Standard: AS 2380.1-1989, AS2380.7-1987,
AS2380.9-1991
Certificate : AUS Ex 2611X
Type of Protection: Ex ia IIC T4 IP67 (Integral Type
Flowmeter, Remote Type Flowmeter and
Remote Type Converter)
Hazardous Area: Class I, Zone 0
Maximum Input Voltage (Ui)=30Vdc
Maximum Input Current (Ii)=165mAdc
Maximum Input Power (Pi)=0.9W
Internal Capacitance (Ci)=37nF
Internal Inductance (Li)=0mH
Ambient Temperature: -20 to +60°C
Type of Protection: Ex n IIC T4 IP67 (Integral Type
Flowmeter, Remote Type Flowmeter and
Remote Type Converter)
Hazardous Area: Class I, Zone 2
Maximum Input Voltage (Ui)=30Vdc
Ambient Temperature: -20°C to +80°C
Electrical Connection : ANSI 1/2 NPT female, ISO M20X1.5
female.
10.3.2 Installation
WARNING
• All wiring shall comply with local installation
requirements and local electrical code.
• Use the suitable heat-resisting cables for the
digitalYEWFLO Series Vortex Flowmeter when
the process temperature exceeds +200°C.
• In hazardous locations, the cable entry devices
shall be certified flame proof type, suitable for
the conditions of use and correctly installed.
• Unused apertures shall be closed with suitable
flameproof certified blanking elements.
10.3.3 Operation
WARNING
• Open circuit before opening the covers.
• Take care not to generate mechanical spark
when access to the instrument and peripheral
devices in hazardous locations.
10.3.4 Maintenance and Repair
WARNING
• The instrument modification or parts replace-
ments by other than authorized representative
of Yokogawa Electric Corporation are prohibited
and will void the certification.

YOKOGAWA DY080 Specifications

General

Brand	YOKOGAWA
Model	DY080
Category	Measuring Instruments
Language	English