Zr402G Separate-Type Converter; Standard Specification - YOKOGAWA EXAxtZR Instruction Manual

Separate type zirconia oxygen analyzer
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2.4 ZR402G Separate-type Converter

2.4.1

Standard Specification

2-12
The ZR402G Separate-type Converter can be controlled by LCD touchscreen on the
converter.
Display: LCD display of size 320 by 240 dot with touchscreen.
Output Signal: 4 to 20 mA DC, two points (maximum load resistance 550 )
Contact Output Signal: four points (one is fail-safe, normally open)
Contact Input: two points
Auto-calibration Output: Two points (for dedicated auto-calibration unit)
Ambient Temperature: -20 to +55 C
Storage Temperature: -30 to +70 C
Humidity Range: 0 to 95%RH (Non-condensing)
Installation Altitude: 2000 m or less
Category based on IEC 1010: II (Note)
Pollution degree based on IEC 1010: 2 (Note)
Note: Installation category, called over-voltage category, specifies impulse withstanding
voltage. Category II is for electrical equipment.
Pollution degree indicates the degree of existence of solid, liquid, gas or other
inclusions which may reduce dielectric strength. Degree 2 is the normal indoor
environment.
Power Supply Voltage: Ratings; 100 to 240 V AC
Power Supply Frequency: Ratings; 50/60 Hz Acceptable range; 45 to 66 Hz
Power Consumption: Max. 300 W, approx. 100 W for ordinary use.
Safety and EMC conforming standards
Safety: Conforms to EN 61010-1: 1993
CSA C22.2 No.1010-1 certified
UL 3111-1 certified
EMC: Conforms to EN 61326: 1998
Maximum Distance between Probe and Converter:
be 10
or less (when a 1.25 mm
Construction: Outdoor installation, equivalent to NEMA 4 (with conduit holes com
pletely sealed with a cable gland)
Wiring Connection: G1/2, Pg13.5, M20 by 1.5 mm, 1/2 NPT, eight holes
Installation: Panel, wall or 2-inch pipe mounting
Case: Aluminum alloy
Paint Color: Door: Moss green (Munsell 0.6GY3.1/2.0)
Case: Off white (Munsell 2.5Y8.4/1.2)
Acceptable range; 85 to 264 V AC
Conductor two-way resistance must
2
cable or equivalent is used, 300 m or less.)
IM 11M12A01-02E

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