SmartMeasurement’s Alsonic DHL transit-time handheld ultrasonic flow meter features a built-in data logger and clamp on transducers for non-invasive liquid measurement. This microprocessor-based, user-friendly, field-programmable clamp on flow meter allows for fast, easy, low cost installation with no interruption of the process flow.
| Measuring Principle: | Transit-time ultrasonic |
| Transducers: | 1″ ~ 48″ (25 ~ 1200 mm) |
| Pipe Material: | Cast Iron, Stainless Steel, Ductle Iron, Copper, PVC, Aluminum, Asbestos, FiberglassHT: -40°C~250°C |
| Liner Material: | Tar Epoxy, Rubber, Mortar, Polypropylene, Polystryal, Ploystryene, Polyester, Ebonite, Polyethylene, Teflon |
| Accuracy: | ± 1% ~ ± 2% of reading (0.5 ~ 12 m/s) ± 0.5% of reading (online calibration) |
| Repeatability: | ±0.3% of reading |
| Display: | 4 Line LCD with backlight Flowrate: 5 digit with decimal point Totalizer: 9 digit, Forward, Reverse & Net values Volumetric Units: m3, Liter, US Gallon, Imperial Gallon, Million Gallon, Cubic Feet, US Barrels, Imperial Barrels, Oil Barrel Time Units: seco |
| Response Time: | Less than 10 seconds |
| Keypad: | 23 Key with tactile action |
| Ambient temperature: | 14 ~ 140 °F (-10 ~ +60 °C) |
| Fluid Velocity: | 1.5~40 feet/sec (0.5 ~ ±12 m/s) |
| Resolution: | 0.05 m/s |
| Data logger: | 2Gb SD card – flow rate, totalizer, time, date, etc.. |
| Ambient Humidity: | 90% RH, non-condensing |
| Weight: | 1.4 lbs (0.65 Kg) |
| Built-in battery: | 11.1VDC Ni-MH Battery |
| Operation Time: | > 16 Hours |
| Charger: | 110 ~ 240VAC 50/60 Hz, 4-6 Hour charge time |
| Power Consumption: | Less than 2.5W |
| Enclosure: | Display: IP54, NEMA 13 Transducers: IP68 |
| Dimensions: | 8.07″ x 4.17″ x 1.37″ (205 * 106 * 35 mm) |
| Output: | 4-20mA, maximum 750; Data logger (FAT16) |
