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방폭형

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

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EC91 본질안전방폭 산소분석기_전기화학식센서
 • ATEX 승인 산소분석기
 • Maintenance free 5 year life sampling cell 
 • Unsurpassed safety protection 
 • Air 교정 기능
 • Certified for Zone 0 
 • 3 year electronics warranty : 전자 회로와 관련된 결함이 있을 시 36 개월 보증



이전패이지

Ranges :  6 selectable
 0-20, 0-200, 0-2000 (ppm) 0-2%, 0-20%, 0-30%
 Other ranges available on request
Resolution :  0.05% of scale
Accuracy
  >10ppm      ±2% of reading at 68°F
                     ±5% of reading over temperature range
 <10ppm      ±2% of reading + 0.4ppm at 68°F
                     ±5% of reading + 0.4ppm + 0.08ppm/°F
                      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 :  0.1 to 1 Barg,up to 17 Barg with optional sample system
Sample flow rate :  30ml/min to 5 ltr/min
Ambient temperature :  32 to 104°F, RH 0-99% non condensing
Sample connections :  1/8" OD compression fitting
Unsuitable gases :   Corrosives, acid gases and solvents

Power Requirements
Power supply :   24Vdc via approved barrier mounted in the safe area
Power consumption :   10W
Display Type :   Digital LCD
Analog outputs :  Current: 4-20mA, Maximum loop resistance 400 Ohms
Cabinetry and Mounting
Enclosure:  Reinforced polyester
Installation :  Wall mounted
Dimensions :  7.87W x 7.87H x 6.89D (inches)
Weight :  6.6 lbs
Ingress protection :  IP66, Nema 4X

Options
 Remote probe holder, Control room display, Aspirators, Sample systems, Alarm outputs.
Local display :  Analog in place of standard digital display
Sample pump :  For pressure below 0.1 Barg
Remote probes :  1" NPT or BSP