Description
Features
- Using micro-electro-mechanical system (MEMS) flow sensing chip, the sensor has high accuracy, high sensitivity, and strong anti-interference characteristics
- The zero point stability of the sensor is a great improvement over typical thermal flowmeter
- The integration of multiple sensors on a single chip gives the meter a much higher range ratio
- The latest data acquisition algorithm adopted makes the acquisition of analog data more stable and closer to the real data
- Combined with structural optimization, so that the flowmeter compared to the mechanical instrument, the pressure loss is significantly reduced, reducing energy consumption
- The LCD display shows the instantaneous flow rate and the accumulated flow rate, which is clear and intuitive and easy to read
- Flow meter with RS485 communication module, with the upper computer manager can realize centralized management
- Optional 4 to 20 mA standard current signal output and second impulse output are available
Technical Specifications
| Specifications | Details |
| Warranty | 12 months |
| Type | Variable area air & gas flowmeters |
| Customized Support | OEM, ODM |
| Medium | Gas |
| Power Supply | 24 V DC or 220 V |
| Accuracy | 1.5% |
| Output | 4 to 20 mA / RS 485 |
| Connection | Thread |
| Material | Aluminum alloy |
| Display | LCD digital |
| Protection Class | IP 65, IP 68 |
| Application | Measuring gas air |
| Precision | ± (1.5 + 0.2 FS) |
| Response Time(ms) | 50 to 1000 |
| Maximum Working Pressure (Mpa) | 1.0 |
| Working Power | 15 V to 24 V 100 mA |
| Overall Power Consumption | < 2.4 W |
| Communication Method | RS485 (modbus protocol) |
| Humidity | < 95% RH (no frost) |
| Calibration | Air -4 °F (20°C, 101.325kPa) under dry air |
| Media Temperature | 14 °F to 131 °F (-10 °C to 55 °C) |
| Show | Instantaneous flow, cumulative flow |