DUK - Compact Ultrasonic Flowmeter
| Product Specifications | |
|---|---|
| Measuring Ranges | 0.02-5 GPM to 0.6-160 GPM |
| Accuracy | ±1.5 % of F.S. |
| Connections | ½" to 3" NPT or G (BSPP) |
| Material | Brass or 1.4408 Stainless Steel |
| Maximum Temperature | 248°F |
| Maximum Pressure | 230 PSIG |
| Turndown Ratio | 250 to 1 |
| Outputs | Analog, Frequency, Switching, Compact Electronics w/ Digital Displays, Batching and Totalizing Electronics |
| Product Features | |
|---|---|
Suitable for many water-like liquids with max. 1% solids | |
High turndown ratio of 250 to 1 | |
Very small pressure loss | |
Highly Repeatable | |
Measurement independent of density and temperature changes |
KOBOLD DUK Series compact ultrasonic flowmeters are used for measuring, monitoring, and batching of low viscosity (water-like) fluids. These compact ultrasonic flowmeters with no moving parts work on the principle of run-time difference. Ultrasonic waves in the media are influenced by the rate of flow. The DUK Series compact ultrasonic flowmeter features two sensors mounted opposite one another in the pipeline, which function simultaneously as transmitter and receiver of ultrasonic signals. If no flow is present, the run-times of both signals are identical. If the media is flowing, the run-time of the signal against the flow will be longer than the signal with the flow. This run-time difference, determined by the KOBOLD DUK Series compact ultrasonic flowmeter’s microprocessor, is proportional to flow rate.