YOKOGAWA digitalYEWFLO Series User Manual

<9. GENERAL SPECIFICATIONS>
9-4
IM 01F06F00-01EN
9.3 OptionalSpecications
IMPORTANT
In case of the remote type, select the same specication (code) for both detector and converter.
For options other than below, read GS 01F06A00-01EN.
(Note1) For intrinsically safe approval, use the barrier certied by the testing laboratories (BARD-400 is not applicable).
(Note2) In case of /FF1, /KF2, /KS28, /KN26, /CF1, /CF11, /SF2 or /SS28 the screw length of Electrical Connection is deeper than
ANSI standard for 0.5 to 2 threads.
(Note3) Process temperature and ambient temperature on this section are the specications for explosion protected type. Read
GS 01F06A00-01EN ( Standard Specications) for the specications of this product.
Item Description Code
Multi-variable Type Provides a temperature sensor (Pt 1000) built-in the vortex shedder bar, enabling the AI2 function block
to output the process uid temperature, and mass ow rates to be calculated. (For details, read GS
01F06A00-01EN.)
MV
PID Function Provides a PID control function block. LC1
Software download
function
Based on F
OUNDATION Fieldbus Specication (FF-883)
Download class: Class 1
EE
Factory Mutual (FM) FM explosion-proof Approval
Applicable Standard: Class 3600, Class 3611, Class 3615, Class 3810, Including Supplement 1
NEMA 250
Type of Protection: Explosionproof for Class I, Division 1, Groups A, B, C, and D;
Dust-ignitionproof Class II/III, Division 1, Groups E, F, and G.
“SEAL ALL CONDUITS WITHIN 18 INCHES.” “WHEN INSTALLED IN DIV.2,
SEALS NOT REQUIRED.”
Enclousure Rating: Type 4X
Temperature Code: T6
Ambient Temperature: –40 to +60°C
Ambient Humidity: 0 to 100%RH (No condensation)
Coating of Enclosure: Epoxy resin coating or Polyurethane resin coating.
Electrical Connection: ANSI 1/2NPT female
FF1
FM Intrinsically Safe Approval, Nonincendive (Note1)
Applicable Standard: Class 3600, Class 3610, Class 3611, Class 3810,
NEMA 250, ANSI/ISA 60079-0, ANSI/ISA 60079-11, ANSI/ISA 60079-27
Type of Protection : Intrinsically Safe for Class I, II, III, DIV.1, Groups A, B, C, D, E, F and G, T4, and
Class I, Zone 0, AEx ia IIB/IIC T4, Entity, FISCO Nonincendive for Class I, II, Div.2,
Groups A, B, C, D, F and G, Class III, DIV.1, Class I, Zone 2, Group IIC, FNICO
Ambient Temperature : –40 to +60°C (Integral Type and Remote Type Converter)
–40 to +80°C (Remote Type Detector)
Ambient Humidity : 0 to 100%RH (No condensation)
Indoors and Outdoors : Type 4X
Electrical Parameters : Intrinsically Safe
[Entity] Vmax=24V, Imax=250mA, Pi=1.2W, Ci=3.52nF, Li=0 mH
[FISCO (IIC)] Vmax=17.5V, Imax=380mA, Pi=5.32W, Ci=3.52nF, Li=0 mH
[FISCO (IIB)] Vmax=17.5V, Imax=460mA, Pi=5.32W, Ci=3.52nF, Li=0 mH
Nonincendive
Vmax=32V, Ci=3.52nF, Li=0 mH
Electrical Connection : ANSI 1/2NPT female
FS16

YOKOGAWA digitalYEWFLO Series Specifications

General

Brand	YOKOGAWA
Model	digitalYEWFLO Series
Category	Measuring Instruments
Language	English