Overview
Handheld Ultrasonic Flow meter
QYB-2000H flow meter incorporates the latest ICs manufactured from the famous semiconductor manufacturers like Philips, Maxim, TI, Win bond, and Xilinx.
The hardware features the ease of operation, high accuracy and outstanding reliability, while the software provides a very friendly user interface and much more functions. It employs a patent balanced lower voltage multi-pulse igniting circuit which increases the anti-interference ability magnificently so that the flow meter will work properly even in demanding industrial environments such as those with power frequency transverter working nearby.
Other outstanding features: ----the signal receiving circuits feature self-adapting performance so as to ensure that the user can easily operate the instrument without any adjustment. ----the built-in rechargeable Ni-MH battery can work continuously for more than 12 hours without recharging. The advanced circuit design, the integration of the latest semiconductors, the user-friendly software interface both in English and Chinese languages and small-sized PCB board, all these features combine to make the QYB-2000H ultrasonic flow meter the best and the biggest seller on the Chinese market. Moreover, it is gaining more and more recognition on the international flow meter market.
Main features
1, Large-screen LCD
2, Non-contacting measuring
3, Built-in data-logger
4, Built-in rechargeable battery
5, High accuracy measuring
6, Wide measuring range
7, Small and light
8, RS-232 serial interface
| Linearity |
0.5% |
| Repeatability |
0.2% |
| Accuracy |
±1% of reading at rates>0.2 mps |
| Response Time |
0-999 seconds, user-configurable |
| Velocity |
±32 m/s |
| Pipe Size |
15mm-6000mm |
| Totalizer |
7-digit totals for net, positive and negative flow respectively |
| Liquid Types |
Virtually all liquids |
| Security |
Setup values Modification Lockout. Access code needs unlocking |
| Display |
4x8 Chinese characters or 4x16 English letters |
| Communication Interface |
RS-232, baud-rate: from 75 to 57600. Protocol made by the manufacturer and compatible with that of the FUJI ultrasonic flow meter. User protocols can be made by user requirements |
| Transducer Cord Length |
Standard 5m x 2, optional 10m x 2 |
| Power Supply |
3 AAA built-in Ni-H batteries. When fully recharged it will last over 12 hours of operation.
100V-240VAC for the charger |
| Data Logger |
Built-in data logger can store over 2000 lines of data |
| Manual Totalizer |
7-digit press-key-to-go totalizer for calibration |
| Housing Material |
ABS |
| Case Size |
210x90x30mm |
| Main unit Weight |
500g with batteries |
Packing List
| Name |
QTY (pcs) |
| Main Unit |
1 |
| Medium transducer |
2 |
| Ultrasonic signal cable |
2 |
| Data line |
1 |
| AC adapter |
1 |
| Coupling agent |
1 |
| Belt stretcher |
2 |
| Tape |
1 |
| User manual |
1 |
| Carrying case |
1 |
1. How long will you reply to me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.
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