Size:
5.24
MB
H-1,4896 Details Brochure_English
용존산소측정기(4-Wire Transmission), 멤브레인 형)
산업용 용존산소측정기 HD-480은 폐수처리공정에서 활성 슬러지 탱크 관리에 사용되는 지표인 용존산소 농도를 측정하는 장비입니다.
센서의 멤브레인을 교체할 필요가 없어 비용이 절감되며, 누구나 쉽게 사용할 수 있습니다.
- 측정 범위(용존 산소) : 0 ~ 20 mg/L
- 채도 : 0 ~ 200%
- 온도 : 0 ~ 40℃
Product name | Dissolved oxygen meter | ||
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Model | HD-480 | ||
Measurement method | Galvanic cell method | ||
Measuring range |
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Repeatability | Within ±0.5% of the full scale (by equivalent input) | ||
Linearity | Within ±0.5% of the full scale (by equivalent input) | ||
Transmission output |
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Contact output | Outputs: 2 points Alarm contact output (R1 and R2) Contact type: relay contact, SPDT (1c) Contact rating: 240 V AC, 3 A and 30 V DC, 3 A (resistance load) Contact function: Selectable from “Upper limit operation”, “lower limit operation” (ON/OFF control), “anomaly alarm”, “during maintenance”, and “temperature” | ||
Calibration function |
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Transmission output hold feature | Selectable from previous value hold, optional value hold or continuous (however,only the previous value hold is available in the maintenance mode) | ||
Self-diagnosis function |
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Temperature-compensated range | 0℃ to 40℃ | ||
Ambient temperature | −5℃ to 45℃ | ||
Relative humidity | 20% to 85% (without dew condensation) | ||
Storage temperature | −25℃ to 65℃ | ||
Power supply | Rated voltage 100 V to 240 V AC, 50/60 Hz, 10 VA (max.) | ||
Structure | Indoor-use panel installation type Panel case: ABS, Terminal: PBT Panel: IP65 dust and water proof structure | ||
Protective structure | Panel: IP65 (IEC60529, JIS C0920) Rear case: IP20, Terminal:IP00 Class II device (IEC61010-1) Pollution level 2 (IEC61010-1) | ||
Compatible standards | CE marking | EMC :EN61326-1 Class A, Industrial electromagnetic environment Safety :EN61010-1 RoHS :EN50581 9. Industrial monitoring and control instruments | |
FCC rules | Part15 Class A | ||
External dimensions | 48 (W) mm × 96 (H) mm × 115 (D) mm Case depth: approx. 105 mm | ||
Mass | Approx. 400 g | ||
Compatible sensors | Probe | DP-100 | Operating temperature: 0℃ to 45℃ |
Sensor | 5400, 5405 |
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