


| Parámetro | Valor |
|---|---|
| Artículo | Specifications |
| Cable | 0.09 mm24-core cabtyre cable 1 m3.280 ft |
| Peso | Net weight: 15 g approx., Gross weight: 25 g approx. |
| Detalles | for ø3 mmø0.125 intube |
| Producto | For small diameter tubes Optical Bubble Sensor |
| Material | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate |
| Número de pieza | BE-A301 |
| Nombre del producto | For small diameter tubes Optical Bubble Sensor BE-A |
| Número de producto | BE-A301 |
| Objeto de detección | Liquid(Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. |
| Tensión de alimentación | 5 to 24 V DC ±10 % Ripple P-P 10 % or less |
| Extensión de cable | 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. |
| Par de apriete | 0.5N•m or less |
| Elemento emisor | Infrared LED(Peak emission wavelength: 855 nm0.034 mil, non-modulated) |
| Espacio de aire detectable | 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. |
| Consumo actual | 15 mA or less |
| Indicador de funcionamiento | Orange LED (lights up with absent liquid) |
| Circuitos de protección | Power supply reverse polarity protection , Output reverse polarity protection |
| Tipo de tubo aplicable | 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. |
| Regulación conforme | CE Marking (EMC Directive, RoHS Directive), UKCA Marking (EMC Regulations, RoHS Regulations) |
| Diámetro del tubo aplicable (DE × DI) | 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. |
| Tiempo de respuesta: Al detectar burbujas | 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. |
| Tiempo de respuesta: Al detectar líquido | 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. |
| Salida (Incorporada con 2 salidas) | 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) |
| Resistencia ambiental: Protección | IP40 (IEC) |
| Resistencia ambiental: Humedad ambiente | 35 to 85 % RH, Storage: 35 to 85 % RH |
| Resistencia ambiental: Resistencia a los golpes | 100 m/s2acceleration in X, Y, and Z directions three times each |
| Resistencia ambiental: Iluminancia ambiental | Fluorescent light: 1,000 ℓx at the light-receiving face |
| Resistencia ambiental: Temperatura ambiente | -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. |
| Resistencia ambiental: Resistencia a la vibración | 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 |
| Resistencia ambiental: Resistencia de aislamiento | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure |
| Resistencia ambiental: Soportabilidad al voltaje | 1,000 V AC for between one min. between all supply terminals connected together and enclosure |
| Salida (Incorporada con 2 salidas):Operación de salida | Switchable either Liquid-absent-ON or Liquid-present-ON |
| Salida (Incorporada con 2 salidas):Protección contra cortocircuito | Incorporated |
Especificaciones técnicas y datos de rendimiento
Guía de instalación y operación