


| 매개변수 | 가치 |
|---|---|
| 목 | Specifications |
| 케이블 | 0.09 mm24-core cabtyre cable 1 m3.280 ft |
| 무게 | Net weight: 15 g approx., Gross weight: 25 g approx. |
| 세부 | for ø3 mmø0.125 intube |
| 제품 | For small diameter tubes Optical Bubble Sensor |
| 재료 | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate |
| 부품 번호 | BE-A301 |
| 제품명 | For small diameter tubes Optical Bubble Sensor BE-A |
| 제품 번호 | BE-A301 |
| 감지 대상 | Liquid(Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. |
| 공급 전압 | 5 to 24 V DC ±10 % Ripple P-P 10 % or less |
| 연장 케이블 | Extension up to total 100 m328.084 ftis possible with 0.3 mm2, or more, cable.(Note)Confirm that the power supply voltage at the end of cable is more than 4.5 V when using an extension of over 20 m65.167 ft. |
| 클램핑 토크 | 0.5N•m or less |
| 방출 소자 | Infrared LED(Peak emission wavelength: 855 nm0.034 mil, non-modulated) |
| 감지 가능한 공극 | 0.8 mm0.032 inor more(Note) Sensing air gap refers to the width of an air bubble formed in the entire area of the inner diameter of the tube. Please note that this product cannot sense very small air bubbles or water drops. |
| 현재 소비량 | 15 mA or less |
| 작동 표시기 | Orange LED (lights up with absent liquid) |
| 보호 회로 | Power supply reverse polarity protection , Output reverse polarity protection |
| 적용 가능한 튜브 유형 | Transparent resin tube (equivalent to PFA)(Note) When using a tube out of specifications or it doesn't have a smooth surface, please test sensing on the actual machine before use. |
| 규정 준수 | CE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations) |
| 적용 가능한 튜브 직경 (외경×내경) | ø3 mm × ø2 mmø1/8 in × ø1/16 in(Note) When using a tube out of specifications or it doesn't have a smooth surface, please test sensing on the actual machine before use. |
| 응답 시간: 기포 감지 시 | 20 μs or less(Note) Actual response time may differ from specification (typical example using applicable tube) due to dimension, light transmission or surface state of test tube in use. |
| 응답 시간: 액체 감지 시 | 80 μs or less(Note) Actual response time may differ from specification (typical example using applicable tube) due to dimension, light transmission or surface state of test tube in use. |
| 출력 (2개의 출력이 포함됨) | NPN open-collector transistor•Maximum sink current: 50 mA•Applied voltage: 30 V DC or less (between output and 0 V)•Residual voltage: 2 V or less (sink current at 50 mA) 1 V or less (sink current at 16 mA) |
| 환경 저항성: 보호 | IP40 (IEC) |
| 환경 저항성: 주변 습도 | 35 to 85 % RH, Storage: 35 to 85 % RH |
| 환경 저항성: 충격 저항성 | 100 m/s2acceleration in X, Y, and Z directions three times each |
| 환경 저항성: 주변 조도 | Fluorescent light: 1,000 ℓx at the light-receiving face |
| 환경 저항성: 주변 온도 | -25 to +55 ℃-13 to +131 ℉(No dew condensation or icing allowed), Storage: -30 to +80 ℃-22 to +176 ℉(Note) Liquid being detected should also be kept within the rated ambient temperature range. |
| 환경 저항성 : 진동 저항성 | 10 to 150 Hz frequency, 0.75 mm0.030 indouble amplitude or maximum acceleration 49 m/s2, in X, Y and Z directions for two hours each |
| 환경 저항성 : 절연 저항 | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure |
| 환경 저항성: 전압 내성 | 1,000 V AC for between one min. between all supply terminals connected together and enclosure |
| 출력(2개의 출력 포함): 출력 작업 | Switchable either Liquid-absent-ON or Liquid-present-ON |
| 출력(2개의 출력 단자 내장): 단락 보호 기능 | Incorporated |
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