F8977 Micro Flow Sensor
Principle Introduction:
Strong First Electronics produces F8977 micro flow sensor, adopting thermodynamic principle to detect the gas flow.
F8977 micro flow sensor adopts thermodynamic principle to detect the gas flow, and it has high accuracy and good repeatability. The built-in temperature sensor makes the product has the function of professional temperature compensation calibration. At the same time, the output is linear analog voltage which is convenient to use.
Applications :
Industrial process control
Air and environment protection
Technical parameters :
Stable1.Technical Parameters
| Model | F8977 | |||
| Measuring Range① | 2、5、6、10、12、15、20 SLM② | |||
| Min | Typical | Max | Unit | |
| Full Scale Output | 4.90 | 5.00 | 5.10 | V |
| Zero Output | 0.96 | 1.00 | 1.04 | V |
| Output Impedance | - | 200 | - | Ω |
| Working Voltage | 7.0 | 10.0 | 14.0 | V |
| Working Current | 15 | 25 | 30 | mA |
| Accuracy | - | ±1.5 | ±2.5 | %F.S |
| Repeatability | - | ±0.3 | ±0.5 | %F.S |
| Annual Drift③ | - | ±0.1 | ±0.5 | %F.S |
| Pressure range④ | - | - | 200 | kPa |
| Response Time | 5 | 10 | 15 | ms |
| Working Temp.⑤ | -25 | - | 65 | ℃ |
| Storage Temp. | -40 | - | 90 | ℃ |
