Caution – Yokogawa Integral Oxygen Analyzer ZR202 User Manual
Page 22
<2. Specifications>
2-3
IM 11M12A01-04E
Safety and EMC conforming standards
Safety:
EN61010-1, CSA C22.2 No.61010-1, UL61010-1
EMC:
EN 61326 Class A, EN 55011 Class A Group 1, EN 61000-3-2, AS/NZS
CISPR 11
KC Marking:
Korea Electromagnetic Conformity Standard
CAUTION
This instrument is a Class A product, and it is designed for use in the industrial environment. Please
use this instrument in the industrial environment only.
Reference Gas System: Natural Convection, Instrument Air, Pressure Compensation
Instrument Air System (excluding Natural Convection):
Pressure; 200 kPa + the pressure inside the furnace (It is recommended
to use air which is dehumidified by cooling to dew point -20°C or
less, and dust or oil mist are removed.)
Consumption; Approx. 1Nl/min
Material in Contact with Gas: SUS 316 (JIS), Zirconia, SUS 304 (JIS) (flange), Hastelloy B, (Inconel
600, 601)
Construction:
Heater and thermocouple replaceable construction. Non explosion-proof JIS
C0920 / equivalent to IP44D. Equivalent to NEMA 4X/IP66 (Achieved when
the cable entry is completely sealed with a cable gland in the recirculation
pressure compensated version.)
Gas Connection:
Rc 1/4 or 1/4 FNPT
Wiring Connection:
G1/2, Pg13.5, M20 by 1.5mm, 1/2 NPT select one type (4 pieces)
Installation:
Flange mounting
Probe Mounting Angle: Horizontal to vertically downward.
When the probe insertion length is 2 m or less, installing at angles from
horizontal to vertically downward is available.
When the probe insertion length is 2.5m or more, mount vertically downward
(within ± 5°), and if installing at angles from horizontal to vertically downward
(within ± 5°), use a probe protector.
Case:
Aluminum alloy
Paint Color:
Cover; Mint green (Munsell 5.6BG3.3/2.9)
Case; Mint green (Munsell 5.6BG3.3/2.9)
Finish:
Polyurethane corrosion-resistance coating
Weight:
Insertion length of 0.4m: approx. 8 kg (JIS 5K 65) / approx. 13 kg (ANSI 150 4)
Insertion length of 1.0m: approx. 10 kg (JIS 5K 65) / approx. 15 kg (ANSI 150 4)
Insertion length of 1.5m: approx. 12 kg (JIS 5K 65) / approx. 17 kg (ANSI 150 4)
Insertion length of 2.0m: approx. 14 kg (JIS 5K 65) / approx. 19 kg (ANSI 150 4)
Insertion length of 3.0m: approx. 17 kg (JIS 5K 65) / approx. 22 kg (ANSI 150 4)