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방폭형

HOME > 제품소개 > 산소분석기 (O2) > 방폭형
Product Features & Benefits Data

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EC92DIS 산소분석기_휴대형 본질안전방록_전기화학식센서
EC92DIS 는 위험한 지역에서 사용할 수 있습니다  (II 1G Ex IIa Ga T4 - Zone 0 (ATEX)) 승인. 1ppm 이하의 높은 산소 수준까지 탐지 할 수 있으며 대부분의 산업 가스 및 대기 환경에서 사용할 수 있습니다.
• 측정범위 선택가능 :  % and ppm
• Unique fast purge system
• Easy calibration
• Maintenance free measuring cell
• Intrinsically safe certification
이전패이지

Ranges : 0 - 30% plus 3 selectable from 0-20, 0-200, 0-2000 (ppm) 0-2%, 0-20%
Resolution : 0.05% of scale
Accuracy : >10ppm ±2% of reading at 20°C
                                 ±5% of reading over temperature range
                   <10ppm ±2% of reading + 0.4ppm at 20°C
                                  ±5% of reading + 0.4ppm + 0.15ppm/°C over temperature range
Response Time : 90% of reading within 20 seconds
Calibration Range : Ambient (20.9%) or certified gas
Measuring Cell Type : Electrochemical fuel cell

Operating Conditions
Sample inlet pressure : 0.2 to 5 Barg
Sample flow rate : Internally regulated
Sample temperature : 0 to 40°C
Ambient temperature : 0 to 40°C, RH 0-99% non condensing

Power Requirements
Power Supply : 2 x PP3 dry batteries, fitted internally
Battery life : 36 hours, normal life
Battery low indication : Automatic warning
Display Type : Digital LCD meter

Cabinetry and Mounting
Enclosure :  Sheet metal/cast aluminium
Installation : Free standing for desk, shelf or panel mounting
Dimensions : 257W x 102H x 271D (mm)
Panel cutout : 240W x 99D (mm), if required
Weight : 3kg
Ingress protection : IP40
Approvals : ATEX II 1G Ex ia IIC Ga T4