F1031 Micro Gas Flow Sensor
F1031 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.
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Description
Application
Air samplers/gas analyzers/anesthetics/gas leak detectors/environmental air monitor/particle counters/Lighter fire automatic adjustment equipment/gas chromatography…
- Industrial process control
- Air and environment protection
- Portable detector/meter
Features
- Latest MEMS Sensor chip technology
- High accuracy, quick response, good repeatability
- Detection micro flow accurately
- It is calibrated completely and temperature compensated
Specifications
| Model | F1031 | |||
| Measuring Range① | 50、100、150、200、300 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 Drift | – | ±0.1 | ±0.5 | %F.S |
| Pressure range | – | – | 100 | kPa |
| Response Time③ | 55 | 50 | 55 | ms |
| Working Temp.④ | -25 | 65 | ℃ | |
| Storage Temp. | -40 | 90 | ℃ | |
Note:
①The measuring range within 50-300SLM is available and regular measuring ranges such as 50、100、150、200、300SLM.Customized fee will be charged for other ranges.
②SLM means standard liter per minute. Standard-state: gas temperature is 20℃ and pressure is 101.325 kPa.
③Customization of response time between 10ms and 1000ms. This response time refers to the electronic response time by the flow sensor for any mass flow change from 10% to 90%. which may be affected by the aerodynamic interface.
④The temperature compensation is for the temperature range of 0-50℃ and the compensation performance can’t be ensured beyond the temperature range.
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
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