9-2
IM 1F5B2-01E
Mounting: Model UYF200; flange mounting or wafer mounting by flange
adjacent to the pipeline.
Model UYFA21; 2 inch pipe or wall mounting.
Refer to item Remarks on Installation for details.
Material: Model UYF200; body and shedder bar: SCS 14A casting
stainless steel (equivalent to CF8M, SUS316)
Sensor; SUS316 stainless steel
Bracket; SCS13 casting stainless steel
Model UYF200, UYFA21;
Converter case; Aluminum alloy
Coating Color: Converter case, cover, Terminal box, cover; Deep sea moss
green (Polyurethane anticorrosion coating)
Enclosure Classification: Designed to meet JIS C0920 watertight (equivalent to IEC
IP67, NEMA4X)
Electrical Classification: Approved by JIS Flameproof, certified for Ex d IIC T6
Electrical Connection: JIS G1/2 Female, ANSI 1/2 Female, DIN Pg13.5 Female,
M20mm Female.
Signal Cable: Model UYF021, used for remote detector and converter.
Max. length: 20m.
Outer Sheath Material: Heat resistance vinyl.
Durable Temperature; 100°C
Weight: Refer to the external dimension item 9.4.
Calibration: This flowmeter is factory-calibrated using a water flow.
Communication signal: BRAIN communication signal
(superimposed on a 4 to 20 mA DC signal)
Communication-line Condition:
Load resistance; 250 to 600 W (includes cable resistance)
Region within communication: 2 km (when CEV cables are used)
Load capacitance: 0.22 µ F Max.
Load inductance: 3.3 mH Max.
Refer to Figure 9.1-1.
Communication cables must be laid at least 15 cm away from power lines. Do not lay
the cables parallel to power lines. Instruments connected for receiving resistance: Input
impedance 10 kΩ or greater (at 2.4 kHz)
Indicator/Totalizer: Six-digit LCD display. Totalizer value is protected by an
EEPROM at the time of a power failure.
The totalized flow as well as instantaneous flow rate in engineer-
ing unit or percent (%) of span can be displayed.
Alternative display is also possible.
In mounting direction, the right and left 90° is rotatable.
Approved by CENELEC Explosion-proof
KEMA No.: Ex-97. D. 2342
EEx d IIc T6...T3
