Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of portable ultrasonic flowmeter with built-in printer in China. Welcome to buy high quality portable ultrasonic flowmeter with built-in printer in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
MAIN FEATURES
- Product Name: Handheld Ultrasonic Flowmeter, Accuracy Class: Class 1
- Data Interface: Isolated RS485 serial interface
- Measuring Temperature: -30 ~ 160 °C; Measurable Pipe Diameter: DN15–DN6000
- Housing Material: Flame retardant ABS
- Applicable Pipe Material: Steel, stainless steel, cast iron, copper, PVC, aluminum, fiberglass, etc.
- Measurable Liquids: Tap water, seawater, industrial sewage, acid & alkali liquid, alcohol, beer, various oils, etc.
SPECIFICATION
| Items | Performance & Parameter |
|---|---|
| Principle | Transit-time ultrasonic flowmeter |
| Accuracy | ±1% |
| Display | 2×20 character LCD with backlight, support Chinese, English and Italian |
| Signal Output | 1 channel 4-20mA output, resistance 0–1K, accuracy 0.1%1 channel OCT pulse output (Pulse width 6–1000ms, default: 200ms)1 channel relay output |
| Signal Input | 3 channels 4-20mA input, accuracy 0.1% for temperature, pressure and liquid level signalsHeat measurement available by connecting PT100 temperature transducer |
| Data Interface | Isolated RS485 serial interface, support firmware upgrade via computer, Modbus supported |
| Data Record | Thermal printer, external SD card (2G capacity) |
| Pipe Material | Steel, stainless steel, cast iron, copper, cement pipe, PVC, aluminum, fiberglass, lined pipe acceptable |
| Pipe Diameter | DN15–DN6000 |
| Straight Pipe Requirement | Upstream ≥10D, downstream ≥5D, ≥30D away from pump outlet |
| Type of Liquid | Single-phase liquid capable of sound transmission (hot water, chilled water, city water, seawater, waste water, etc.) |
| Liquid Temperature | -30 ~ 160°C |
| Liquid Turbidity | Less than 10000ppm, low bubble content |
| Flowrate | 0 ~ ±10 m/s |
| Working Temperature | Converter: -20 ~ 60°C; Flow Transducer: -30 ~ 160°C |
| Humidity | Converter: 85%RH; Flow Transducer: IP67 |
| Power Supply | 8 built-in Ni-MH batteries 1.2V (＞20 hours continuous operation); 90V–260VAC adapter |
| Power Consumption | 1.5W |
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