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Online Measurement Of Heating Pipe Network NYCL-100C Handheld Ultrasonic Flowmeter
NYCL-100C Handheld Ultrasonic Flowmeter Working Principle
NYCL-100C split type ultrasonic heat meter is widely used in online measurement of heating pipe network. The main unit is divided into wall-mounted type, explosion-proof type, local display type and modular type.
NYCL-100C Handheld Ultrasonic Flowmeter Technical Parameter
| Measuring principle | Ultrasonic time difference type principle |
| Measuring range | 0～±10m/s |
| Measuring accuracy | ±1.0% |
| Measurement period | 500ms (2 times per second, 128 sets of data collected per cycle) |
| heat unit | Gijor, kcal, BTU optional |
| Heat consumption calculation | from 0.25K |
| ambient temperature | Class B -25℃～55℃ |
| Temperature Sensor | PT100 three-wire platinum resistance |
| Direction of flow | Positive and negative bi-directional metering, and measurement of positive, negative and net cumulative flow heat |
| Data Interface | RS485 serial interface, can be upgraded through the PC computer to the flowmeter, support Modbus and other protocols |
| Signal output | 4-20mA output, OCT pulse output, relay output. |
| Power supply method | AC85-264V or DC24V |
| Measurement media | Water, seawater, sewage, alcohol, various oils and other media that can conduct ultrasound in a single, uniform, stable liquid |
| Media turbidity | ≤20,000ppm and small bubble content |
| Applicable Tubes | Carbon steel, stainless steel, cast iron, copper, PVC, aluminum, glass fiber reinforced plastic and other uniform quality and density of the pipe, allowing a lining straight |
| Pipe Section | The sensor installation point should preferably meet: 10D upstream, 5D downstream, 30D from the pump outlet |
