UL-320 is a clamp on type ultrasonic flow meter. The ultrasonic sensor is mounted to exterior of existing pipe by clamping so that it does not come into contact with fulid flowing thereby making it safe for use in measuring corrosive and hazardous fluids flow rates. Fluids with suspended particles, metallic ions or even small air bubbles can be monitored with use of DSP and AD converters which speed up measurement parameters and have proven record of bubble resistance. Lack of moving parts guarantees smooth long life. The UL-320 can be conveniently used irrespective of pressure of fluid and has options to indicate forward/backward flow rate, total flow, pulse data and alarm output. Combination with RS485 serial output provides flow controlling capability.

Standard Specifications

Sizes	1" to 40" (25mm to 1000mm)
Flow Ranges	Lower sizes: 0 to 12 CPM (0 to 3 GPM) Larger sizes: 0 to 28100 m3/hr (0 to 123700 GPM)
Measuring Method	Ultrasonic time-flight type Reflux model - V path, Diagonal model - Z path
Measuring Fluids	Liquids with ultrasonics conductivity (Not suitable for very high viscosity fluids or having high % air bubbles)
Measurable Ultrasonic Range	1000 to 2500 m/s (0.3 cS to 40 cS) viscosity.
Measurable Velocity Range	0.3 m/s at min. flow rate and 10.0 m/x at max. flow rate
Accuracy	±2% at high at high Reynolds number Rc ≥ 10000 or flow velocity ≥ 1 m/s ± 2 Cm/S at velocity ≤ 1 m/s
Display	16 digit, 2 line Alpha numeric LCD and status display on 3 LED's
Power Supply	100 to 240 C AC, 50/60 Hz
Power Consumption	10w
Output	4 to 20 mA, DC or 0 to 20 mA DC.

Product Data Sheet