อุปกรณ์ตรวจจับแก๊สแบบติดตั้ง Fix gas detector CO คาร์บอนมอนน๊อกไซด์ CO แบบติดตั้ง
CD-10
CO gas detection & alarm unit specialized for underground parking area
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CD-10, the artificial intelligent CO gas alarm unit specialized for underground parking area, using electro-chemical sensor, detects CO gas density and provides the measured density signal to both 2 step relay output and standard current signal output (DC 4-20mA) to be connected to various external devices to carry out underground parking area atmosphere environmental monitoring.
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[ Features ] |
 Built-in micro processor digital CO gas alarm unit |
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Realize various artificial intelligent functions. |
- User programmable fan relay and alarm relay density
- User programmable fan relay and alarm relay delay time.
- User programmable scale range.
- Automatic zero calibration |
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Various signal output |
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- 2 step relay output, DC 4-20mA / full scale |
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Robust metal housing |
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On site indicating FND display |
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Type |
Independent transmitter |
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Sensor type |
Electron-chemical |
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Detection principle |
Diffusion |
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Density display |
F.N.D (3-Digit/PPM) |
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Detection range |
0-500PPM (default :250PPM) |
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Accuracy |
≤2% /full scale |
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Response time |
within 20 seconds, 90%/full scale |
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Alarm density |
Default : LOW(FAN)-50PPM,
HIGH(FAN)-70PPM |
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Alarm delay time |
Default : 5seconds |
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External output |
HIGH(alarm) / LOW(fan) relay,
4-20mA/ full scale |
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Input power |
20~30V AC/DC, 60Hz |
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Housing material |
Metal case |
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Operation temperature |
-20℃~50℃ |
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Operation humidity |
0~95%RH (non-condensing) |
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Initialization time |
1 minute |
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