Sonotec SONOFLOW CO.55/035 Non-Invasive Ultrasonic Flow Rate Sensor; Tube OD 4.0 mm Stainless

Stainless steel sensor housings are available for GMP environments where it is required or preferred.
The 035 series stainless sensor is designed for tube size:
Outer Diameter (OD): ~4.0 - 4.2 mm (5/32").
Suggested Inner Diameter (ID): 0.8 - 3.0 mm
Tube #: LS13
Measuring method: Ultrasound, two sections of measurements, dry coupling, no couplant required
Calibration: Sensors can be pre-calibrated by A&P Calibrations with NIST traceable certifiability. Calibration can be accomplished by the end user as well.
Interfaces:
Current output for flow rate: 4 - 20 mA
Frequency output for flow rate: 0 - 20 kHz, 5 V digital
RS485 interface: bus-capable
Switching output: configurable as PNP / NPN / Push-Pull, 0 … 30 V
Mounting: Fixed installation: 4 fixing holes M4, 8 mm deep
Media: Acoustically transparent liquids
Sensor materials: Measuring channel: PMMA black
Housing: Stainless steel
Operating voltage: 12 ... 30 VDC, maximum ripple 10 %, protection against reverse-polarity
Current consumption: Maximum 30 mA (with open current, frequency and switching output)
Electrical connection: 8-pin M12 Connector, DIN EN 61076-2-101:2012
Shielding: Required: via cable / housing (mounting screws)
Sonoflow 035 flow rate meters are available in ALUMINUM, STAINLESS, or STAINLESS with integrated DISPLAY.