The new SONIC-VIEW series flow meters offer a compact, solid state solution for measuring flow in areas where flow sensors with moving parts cannot be applied.
Its interference free operation, combined with a long-life cycle and the wide independence to the inlet and outlet pipes makes SONIC-VIEW the perfect solution even in compact machines with cramped confines.
The SONIC-VIEW series operate on the transit time principle. Two ultrasonic transducers are positioned on the outer surface of the measuring pipe. The advantage of this method of metering is that the transducers will not be in contact with the medium and also the complete absence of moving parts.
These transducers are used alternately as transmitter (T) and receiver (R).
Features
Make liquid flows visible by:
Pulse / frequency output
Analog output (4-20 mA)
Blinking LED (red/green)
No mechanical wear
No moving parts
Just one chemically resistant wetted part (stainless steel)
Alarm output, can be set by rotary switch
Ease of mounting and operation
Independent of pipe and installation position
Suitable for electrically non-conductive liquids, e.g. DI water
Fast response
Air detection
Insensitive against pressure peaks and particles in the medium because of protected transducers
Ideal solution for interference free operation combined with a long-life cycle
Can be used in areas where flow sensors with moving parts cannot be applied
Wide independence to the inlet and outlet pipes enable installation in compact machines with cramped confines