| | 0.8 mm 0.032 in or 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. | Liquid (Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. | ø3 mm × ø2 mm ø1/8 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. | 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. | 5 to 24 V DC ±10 % Ripple P-P 10 % or less | 15 mA or less | 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) | Switchable either Liquid-absent-ON or Liquid-present-ON | Incorporated | 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. | 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. | Orange LED (lights up with absent liquid) | Power supply reverse polarity protection , Output reverse polarity protection | -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. | IP40 (IEC) | 35 to 85 % RH, Storage: 35 to 85 % RH | Fluorescent light: 1,000 ℓx at the light-receiving face | 1,000 V AC for between one min. between all supply terminals connected together and enclosure | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude or maximum acceleration 49 m/s2, in X, Y and Z directions for two hours each | 100 m/s2 acceleration in X, Y, and Z directions three times each | Infrared LED(Peak emission wavelength: 855 nm 0.034 mil, non-modulated) | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate | 0.09 mm2 4-core cabtyre cable 1 m 3.280 ft | Extension up to total 100 m 328.084 ft is 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 m 65.167 ft. | 0.5N•m or less | Net weight: 15 g approx., Gross weight: 25 g approx. | EMC Directive compliance, RoHS Directive compliance |
| | 0.8 mm 0.032 in or 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. | Liquid (Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. | ø3 mm × ø2 mm ø1/8 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. | 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. | 5 to 24 V DC ±10 % Ripple P-P 10 % or less | 15 mA or less | PNP open-collector transistor •Maximum source current: 50 mA •Applied voltage: 30 V DC or less (between output and + V) •Residual voltage: 2 V or less (source current at 50 mA) 1 V or less (source current at 16 mA) | Switchable either Liquid-absent-ON or Liquid-present-ON | Incorporated | 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. | 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. | Orange LED (lights up with absent liquid) | Power supply reverse polarity protection , Output reverse polarity protection | -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. | IP40 (IEC) | 35 to 85 % RH, Storage: 35 to 85 % RH | Fluorescent light: 1,000 ℓx at the light-receiving face | 1,000 V AC for between one min. between all supply terminals connected together and enclosure | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude or maximum acceleration 49 m/s2, in X, Y and Z directions for two hours each | 100 m/s2 acceleration in X, Y, and Z directions three times each | Infrared LED(Peak emission wavelength: 855 nm 0.034 mil, non-modulated) | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate | 0.09 mm2 4-core cabtyre cable 1 m 3.280 ft | Extension up to total 100 m 328.084 ft is 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 m 65.167 ft. | 0.5N•m or less | Net weight: 15 g approx., Gross weight: 25 g approx. | EMC Directive compliance, RoHS Directive compliance |
| | 0.8 mm 0.032 in or 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. | Liquid (Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. | ø2 mm × ø1 mm ø0.078 in × ø0.039 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. | 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. | 5 to 24 V DC ±10 % Ripple P-P 10 % or less | 15 mA or less | 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) | Switchable either Liquid-absent-ON or Liquid-present-ON | Incorporated | 30 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. | 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. | Orange LED (lights up with absent liquid) | Power supply reverse polarity protection , Output reverse polarity protection | -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. | IP40 (IEC) | 35 to 85 % RH, Storage: 35 to 85 % RH | Fluorescent light: 1,000 ℓx at the light-receiving face | 1,000 V AC for between one min. between all supply terminals connected together and enclosure | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude or maximum acceleration 49 m/s2, in X, Y and Z directions for two hours each | 100 m/s2 acceleration in X, Y, and Z directions three times each | Infrared LED(Peak emission wavelength: 855 nm 0.034 mil, non-modulated) | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate | 0.09 mm2 4-core cabtyre cable 1 m 3.280 ft | Extension up to total 100 m 328.084 ft is 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 m 65.167 ft. | 0.5N•m or less | Net weight: 15 g approx., Gross weight: 25 g approx. | EMC Directive compliance, RoHS Directive compliance |
| | 0.8 mm 0.032 in or 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. | Liquid (Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. | ø2 mm × ø1 mm ø0.078 in × ø0.039 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. | 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. | 5 to 24 V DC ±10 % Ripple P-P 10 % or less | 15 mA or less | PNP open-collector transistor •Maximum source current: 50 mA •Applied voltage: 30 V DC or less (between output and + V) •Residual voltage: 2 V or less (source current at 50 mA) 1 V or less (source current at 16 mA) | Switchable either Liquid-absent-ON or Liquid-present-ON | Incorporated | 30 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. | 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. | Orange LED (lights up with absent liquid) | Power supply reverse polarity protection , Output reverse polarity protection | -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. | IP40 (IEC) | 35 to 85 % RH, Storage: 35 to 85 % RH | Fluorescent light: 1,000 ℓx at the light-receiving face | 1,000 V AC for between one min. between all supply terminals connected together and enclosure | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude or maximum acceleration 49 m/s2, in X, Y and Z directions for two hours each | 100 m/s2 acceleration in X, Y, and Z directions three times each | Infrared LED(Peak emission wavelength: 855 nm 0.034 mil, non-modulated) | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate | 0.09 mm2 4-core cabtyre cable 1 m 3.280 ft | Extension up to total 100 m 328.084 ft is 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 m 65.167 ft. | 0.5N•m or less | Net weight: 15 g approx., Gross weight: 25 g approx. | EMC Directive compliance, RoHS Directive compliance |
| | 0.8 mm 0.032 in or 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. | Liquid (Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. | ø4 mm × ø2.4 mm ø5/32 in × ø3/32 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. | Transparent resin tube (equivalent to flexible PVC) (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. | 5 to 24 V DC ±10 % Ripple P-P 10 % or less | 15 mA or less | 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) | Switchable either Liquid-absent-ON or Liquid-present-ON | Incorporated | 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. | 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. | Orange LED (lights up with absent liquid) | Power supply reverse polarity protection , Output reverse polarity protection | -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. | IP40 (IEC) | 35 to 85 % RH, Storage: 35 to 85 % RH | Fluorescent light: 1,000 ℓx at the light-receiving face | 1,000 V AC for between one min. between all supply terminals connected together and enclosure | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude or maximum acceleration 49 m/s2, in X, Y and Z directions for two hours each | 100 m/s2 acceleration in X, Y, and Z directions three times each | Infrared LED(Peak emission wavelength: 855 nm 0.034 mil, non-modulated) | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate | 0.09 mm2 4-core cabtyre cable 1 m 3.280 ft | Extension up to total 100 m 328.084 ft is 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 m 65.167 ft. | 0.5N•m or less | Net weight: 15 g approx., Gross weight: 25 g approx. | EMC Directive compliance, RoHS Directive compliance |
| | 0.8 mm 0.032 in or 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. | Liquid (Note) Sensing is affected by dirt or residues adhered to the inner wall of the tube. Please maintain the tube regularly. | ø4 mm × ø2.4 mm ø5/32 in × ø3/32 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. | Transparent resin tube (equivalent to flexible PVC) (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. | 5 to 24 V DC ±10 % Ripple P-P 10 % or less | 15 mA or less | PNP open-collector transistor •Maximum source current: 50 mA •Applied voltage: 30 V DC or less (between output and + V) •Residual voltage: 2 V or less (source current at 50 mA) 1 V or less (source current at 16 mA) | Switchable either Liquid-absent-ON or Liquid-present-ON | Incorporated | 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. | 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. | Orange LED (lights up with absent liquid) | Power supply reverse polarity protection , Output reverse polarity protection | -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. | IP40 (IEC) | 35 to 85 % RH, Storage: 35 to 85 % RH | Fluorescent light: 1,000 ℓx at the light-receiving face | 1,000 V AC for between one min. between all supply terminals connected together and enclosure | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure | 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude or maximum acceleration 49 m/s2, in X, Y and Z directions for two hours each | 100 m/s2 acceleration in X, Y, and Z directions three times each | Infrared LED(Peak emission wavelength: 855 nm 0.034 mil, non-modulated) | Enclosure: PBT, Tube holder: Polyamide, Indicator: Polycarbonate | 0.09 mm2 4-core cabtyre cable 1 m 3.280 ft | Extension up to total 100 m 328.084 ft is 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 m 65.167 ft. | 0.5N•m or less | Net weight: 15 g approx., Gross weight: 25 g approx. | EMC Directive compliance, RoHS Directive compliance |