Air in Tube Detector
Streamline
Your Process
- Detects presence of air or liquid in tube
- Non-invasive to fluid path- no product contact
- Ultrasonic detector works in all tubes even if not transparent
- Perfect for use in processes with single use fluid paths with no expendable costs
- Can be integrated to control systems to measure the output and trigger response in the following types of processes:
- Chromatography- to prevent air from being pumped into column
- Depth Filtration- to detect end of batch
- Tangential Flow Filtration- to determine the end-point of fed-batch or buffer additions
- Bioreactors- monitor bioreactor feed lines to notify if addition sources are empty
- Model available for direct integration to pump for shut off when air detected
Additional Features:
- Available for use with tubing to 1 inch outer diameter
- Tube slides into device in seconds
- Uses the same technology that is used in critical medical applications
Specifications:
- Digital 5V Output with air = 5V output, liquid = 0V output
- 24VDC supply
- Detects bulk air defined as over ½ the cross section empty
- Integral red-colored LED lit when liquid present
- Integral 8 foot (2.4M) cable with M12 style connector
- Optional mating connector for panel mount installation
- Air Detector 5V digital output signal to activate Solid State Relay Signal for 5-48 VDC, 3amp MAX – (AD-TTL-RLY)
- Air Detector 5V digital output signal converter to PLC input (provides a 7mA output to a 3K, 24V PLC logic input) – (AD-TTL-PLC)
Data Sheets
Technical Notes
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- AD-16: Ultra-sonic Air in Tube Detector- 1/4inch OD tube
- AD-16-P: Ultra-sonic Air in Tube Detector with Mini-Con for PendoTECH Systems- 1/4inch OD tube
- AD-17: Ultra-sonic Air in Tube Detector- 7/16inch OD tube
- AD-17-P: Ultra-sonic Air in Tube Detector with Mini-Con for PendoTECH Systems -7/16inch OD tube
- AD-36: Ultra-sonic Air in Tube Detector- 9/16inch OD tube
- AD-36-P: Ultra-sonic Air in Tube Detector with Mini-Con for PendoTECH Systems -9/16inch OD tube
- AD-73: Ultra-sonic Air in Tube Detector- 5/8inch OD tube
- AD-73-P: Ultra-sonic Air in Tube Detector with Mini-Con for PendoTECH Systems -5/8inch OD tube
- AD-82: Ultra-sonic Air in Tube Detector- 3/4inch OD tube
- AD-82-P: Ultra-sonic Air in Tube Detector with Mini-Con for PendoTECH Systems -3/4inch OD tube
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