HGLS-2000P Portable Ultrasonic Flow Meter
Application: Flow measurement of clean liquids
Advantages: Portable type, suitable for temporary flow monitoring at site; OEM available; Fast delivery
Product Description
Technical specification
| Item | Performance/parameter | |
| Main ubit | Principle | Ultrasonic Transit-time principle, 4 byte IEEE754 floating point arithmetic |
| Accuracy | Better than 1% for flow | |
| Display | 2x10chinese character or 2×20 English character, support language: Chinese, English, Italian | |
| Output | One 4-20mA, impedance 0-1KOhm | |
| One OCT pulse output (pulse width: 6-1000ms, default is 200ms) | ||
| One relay output | ||
| Input | 3 inputs of 4-20mA, for acquisition to temperature, pressure, liquid level | |
| Can connect 3-wire Pt100 resistance to measure heat | ||
| Data interface | Isolated RS485 interface, can operate on computer to upgrade flow meter, support Modbus protocol | |
| Data recorder | Thermal printer, can be equipped with SD card, capacity is 2GB | |
| Pipeline condition | Material | Steel, stainless steel, cast iron, copper, PVC, aluminum, glass fiber reinforced plastics, and all compact pipeline, liner in pipe inner wall is also allowed. |
| Size | DN32 – DN6000mm | |
| Straight pipe requirement | Upstream: 10D, Downstream: 5D, distance from pump outlet: 30D (D is nominal diameter of pipeline) |
|
| Fluid | Type | Water, sea water, industrial sewage, acid or alkali solution, alcohol, beer, the uniform liquid that can conduct ultrasonic wave |
| Temp. | -30 to 160℃ | |
| Turbidity | 10000ppm and few bubble | |
| flow velocity | 0 to ±10m/s | |
| Environment | Temp. | Main unit: -20 to 60℃, Transducer: -30 to 160℃ |
| Humidity | Main unit: 85%RH; Transducer weather proof: IP67 | |
| Power supply | 8*1.2V Ni-MH rechargeable battery 2000mAH, can working 20 hours after full charged. If output 4-20mA, can working 8 hours. With an AC90-260V power adapter which connect to AC power source to implement continuous measuring. | |
| Power consumption | 1.5W | |
Optional Ultrasonic Flow sensor
| Transducer | code | Description | Temperature | Accuracy |
 |
TS-2 | Small size clamp-on type (Magnetic) for pipeline DN32～DN100mm |
-30℃～90℃ | ±1%FS |
|
TM-1 | Middle size clamp-on type (Magnetic) for pipeline DN50～DN700mm |
-30℃～90℃ | ±1%FS |
|
TL-1 | Large size clamp-on type (Magnetic) for pipeline DN300～DN6000mm |
-30℃～90℃ | ±1%FS |
 |
TS-2-HT | Small size High-temperature clamp-on type for pipeline DN32～DN100mm |
-30℃～160℃ | ±1%FS |
|
TM-1-HT | Middle size High-temperature clamp-on type for pipeline DN50～DN700mm |
-30℃～160℃ | ±1%FS |
|
TL-1-HT | Large size High-temperature clamp-on type for pipeline DN300～DN6000mm |
-30℃～160℃ | ±1%FS |
 |
HS | Standard small size bracket type transducer for pipeline DN32～DN100m |
-30℃～90℃ | ±1%FS |
 |
HM | Standard middle size bracket type transducer for pipeline DN50～DN300m | -30℃～90℃ | ±1%FS |
 |
EB-1 | Standard extended bracket type transducer for pipeline DN300～DN700mm | -30℃～90℃ | ±1%FS |
 |
HS-HT | High-temperature small size bracket type transducer for pipeline DN32～DN100m |
-30℃～160℃ | ±1%FS |
 |
HM-HT | High-temperature middle size bracket type transducer for pipeline DN50～DN300m | -30℃～160℃ | ±1%FS |
|
EB-1-HT | High-temperature extended bracket type transducer for pipeline DN300～DN700mm | -30℃～160℃ | ±1%FS |
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FAQ
Answer : Please send your question or enquiry to our email: sales@hginstrument.com, we will forward the questions to the related engineer.
Answer : Please communicate with the sales about the return procedure before returning product.
Answer : The delivery time depends on the order quantity and product specification. If the product’s specification is conventional ( not special ), delivery time is 5 or 7 working days for order quantity ≤ 10 pieces; delivery time is 2 or 3 working weeks for order quantity 15 ~ 30 pieces.
Answer : by Courier, by Sea or by Air
Answer : Yes, Generally warranty is one year.
Answer : From year 2015 to year 2021, average annual sales is RMB 350 million ( about USD 54.7 million )