Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Flow Switch |
| Mfr. Part # | AFM0711H00 |
| Model Number | AFM0711H00 |
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Product Specification
| Description | Flow Switch | Mfr. Part # | AFM0711H00 |
| Model Number | AFM0711H00 |
The AFM07 series is a high-performance, stable, and reliable gas mass flow meter based on thermal measurement principles and utilizing 's proprietary MEMS mass flow chip. It accurately measures mass flow by detecting resistance changes, offering advantages such as precise measurement, stability, resistance to extreme temperatures, good linearity, fast response times, high integration, and cost-effectiveness. The device features an integrated LCD screen for displaying instantaneous and cumulative flow, with a screen that can rotate 90 for optimal viewing angles. Its compact size and clear digital display make it suitable for various gas flow measurement scenarios. Each unit undergoes rigorous factory calibration, providing direct and accurate flow data to reduce user costs and development complexity. The AFM07 series is designed for dry, clean, non-corrosive gases like air, nitrogen, argon, carbon dioxide, and oxygen (excluding flammable or explosive gases), finding wide application in research institutions, fire safety, environmental monitoring, tobacco, smart agriculture, food, and pharmaceutical industries.
| Parameter | Description | AFM0710 | AFM0725 | AFM0750 | AFM0711 |
|---|---|---|---|---|---|
| Range | 0~10L/min | 0~25L/min | 0~50L/min | 0~100L/min | |
| Accuracy | 3%F.S. | ||||
| Repeatability | 1%F.S. | ||||
| Response Time | 50ms | ||||
| Max Working Pressure | 0.8MPa | ||||
| Standard Calibration Gas | Air (25, 1 atm) | ||||
| Working Temperature | -10~+60 | ||||
| Power Consumption | Typical | 0.85W | |||
| Product Weight | 56g | ||||
| Dimensions (mm) | (Refer to Figure 5) | Refer to diagram | |||
| RS485 Communication Parameters | Baud Rate | 4800/9600/19200/115200bps | |||
| RS485 Communication Parameters | Parity | None | |||
| RS485 Communication Parameters | Data Bits | 8 | |||
| RS485 Communication Parameters | Stop Bits | 1 | |||
| RS485 Communication Parameters | Default Slave Address | 0x01 | |||
| Voltage Output Relationship | Voltage (V) = 1 + Instantaneous Flow (L/min) Voltage Coefficient | Voltage Coefficient: 0.16 (for 25L/min range) | Voltage Coefficient: 0.08 (for 50L/min range) | ||
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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