Measuring Principle:	Ultrasonic transit-time differential, 4-path
Max pass length:	2.46’ (750 mm)
Min pass length:	46’ (14m)
Channel Geometrics:	RectangularCircularTrapezoidalOther (Consult SMC factory)
Velocity Range:	±0.03~40 feet/sec (±0.01~12m/s)
Accuracy:	±2.0% of reading
Flow Rate:	4½ digit
Repeatability:	±1.0% of reading
Engineering Units:	m³, Liter, US Gallon, Imperial Gallon, Millon Gallon, Cubic Feet, US Barrels, Imperial Barrels, Oil Barrel
Totalizer:	10-digit, Positive, Negative & Net values
Turn down ratio:	1000:1
Response Time:	Less than one second
Keypad:	16 Key with tactile action
Ambient temperature:	-4~140°F (-20~60°C)
Resolution:	0.003 feet/sec (0.001 m/s)
Data logger:	32 Mbytes; up to 200,000 fields
Weight:	See data sheet
Power Supply:	90~250 VAC, 50/60 Hz
Outputs:	4-20 mADC, relay, RS-232C
Communication:	RS-232
Input:	4-20 mADC
Max Cable Length:	650' (200m)
Alarm:	Two relays for total/hi flow
Data storage:	EPROM storage up to 10 years
Power Consumption:	Less than 20 W
Dimensions:	See data sheet
Enclosure Mounting:	Wall mount
Transducer Materials:	Stainless steel #316 (housing & sphere)Polycarbonate (lens)
Protection (converter):	NEMA 4 (IP 65)
Protection (transducers):	NEMA 6P (IP68) - Submersible