| Brand Name: | Flowna |
|---|---|
| Accuracy: | 0.1 |
| Power Supply: | 24VDC or 3.6V battery |
| output: | RS485 interfaces,Pulse ,4-20mA |
| Medium: | gas |
| Model Number: | QWLF-AI |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Main Features
1. Liquid crystal dot matrix display, Instant flow rate and totalized flow and temperature and pressure value can be displayed simultaneously with high-brightness backlight, simple and clear operation.2. the dual probe technique can effectively improve the detection signal intensity and restrain the interference caused by pipeline vibration.
3. K-Factor linearity: QWLF provides 1 to 10 points k-Factor correction.
4. Adopting the leading real-time gain control and adaptive spectral filtering techniques the interference signals caused by vibration and pressure fluctuation are effectively suppressed.
5. It can be used in conjunction with Precession Vortex, GAS turbine, Roots flowmeter, used for Piezo signal sensor and electric pulse signal sensor.
6. Easy to use: Only set several parameters by software or the device key, It can be used to measure the gas measure.
7. the 16 bit microcomputer chip has the advantages of high integration, small size, good performance and strong function of the whole machine.No mechanical movable parts, stable and reliable, long life, long-term operation without special maintenance.
8. Intelligent flow meter flow probe, microprocessor, pressure and temperature sensor(Pt100 or Pt1000) in one, take the built-in combination, make the structure more compact, can flow, pressure and temperature measurement of fluid directly, and real-time automatic tracking compensation and compression factor correction.
9. with EEPROM technology, the parameter setting is convenient and can be permanently saved, and the longest historical data can be saved for one year.
10. It has self checking function, rich self checking information, convenient for user to overhaul and debug.
11. with independent password settings, anti-theft function is reliable, parameters, total clearance and calibration can be set at different levels of passwords, user-friendly management;
12. the converter can output frequency pulse, 4 ~ 20mA analog signal, and has RS485 interface, can be directly connected with the microcomputer
13. the power consumption of the whole machine is low, the external power supply and battery power supply can be supplied, and the power supply mode can be switched automatically.
Performance Index