<2.Specications>
2-14
IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
2.4 ZR802G Zirconia Oxygen/Humidity
Converter
l Standard Specication (Oxygen Analyzer)
Display: LCD color display of size 320 by 240 dot with touchscreen
Analog Output:
•
• Burn out signal according to NAMUR NE43.
2
in 1
vol% O
2
0.1 vol% O
2
.
Analog Input:
• With no power supply (option)
Digital Communication:
m (38400/9600 bps) grounding the shield
Contact Output:
• For DO-1/DO-2/DO-3, select either one, normally energized (normally closed) or normally
de-energized (normally open) status. (Open when power is on.)
Range switching answer-back, Warm-up, Calibration gas pressure decrease (answer-back
of contact input), Temperature high alarm, Blowback start, Flameout gas detection (answer-
alarm
Contact Input:
• No-voltage contact input
• Transistor contact input
start, Reboot
Automatic Calibration Output: Two points (for dedicated automatic calibration unit ZH40H only)
Environmental condition:
Power Supply Voltage:
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