FS5002L-A-100-EV-A MEMS Mass Flow Sensors High Measurement Accuracy
FS5002L-A-100-EV-A MEMS Mass Flow Sensors High Measurement Accuracy
Electrical and Response Performance
Signal and Adaptability: The "EV-A" designation in the model name likely corresponds to a specific electrical interface and signal output specification. Referring to similar flow sensors, it may support standard analog signal output (such as 4-20mA or 0-10V), facilitating interfacing with industrial control equipment such as PLCs and data acquisition units. Simultaneously, signal processing is simple, reducing subsequent system debugging costs.
Fast Response Capability: The characteristics of MEMS thermal measurement technology enable its fast response speed. Referring to similar differential thermal flow sensors, its flow change response time is likely in the tens of milliseconds range, enabling timely capture of instantaneous fluctuations in gas flow in pipelines. This makes it suitable for scenarios requiring rapid response, such as gas leak early warning and rapid feedback of abnormal equipment flow.
Specification:
| Temperature range | -25~+85℃ |
| Temperature coefficient | ±0.1%℃ |
| Pressure range | -0.08~0.5MPa |
| Maximum pressure | 0.5MPa |
| Humidity | <95%RH, no condensation |
| Analog null shift | ±30mV |
| Working current | 50mA |
| Maximum overflow | 3000sccm |
| Maximum flow change | 500sccm/sec |
| Calibration | Air @ 20°C, 101.325 kPa |
| Storage temperature | -20~+70℃ |
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