ShenzhenYijiajie Electronic Co., Ltd.
| Operating Temperature | -10°C to +60°C |
| Power Supply | 9–24 V DC |
| Supply Ability | 1500 |
| Repeatability | ±1% F.S. |
| Typical Power Consumption | 0.85 W |
| Flow Range | 0–100 L/min |
| Packaging Details | Box pack |
| Maximum Pressure Resistance | 0.8 MPa |
| Payment Terms | L/C, D/A, D/P, T/T |
| Response Time | 50 ms |
| Delivery Time | 5-8 days |
| Accuracy | ±3% F.S. |
| Model Number | AFM0711H00 |
| Place of Origin | CHINA |
| Brand Name | YJJ |
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Product Specification
| Operating Temperature | -10°C to +60°C | Power Supply | 9–24 V DC |
| Supply Ability | 1500 | Repeatability | ±1% F.S. |
| Typical Power Consumption | 0.85 W | Flow Range | 0–100 L/min |
| Packaging Details | Box pack | Maximum Pressure Resistance | 0.8 MPa |
| Payment Terms | L/C, D/A, D/P, T/T | Response Time | 50 ms |
| Delivery Time | 5-8 days | Accuracy | ±3% F.S. |
| Model Number | AFM0711H00 | Place of Origin | CHINA |
| Brand Name | YJJ | ||
| High Light | MEMS gas mass flow meter ，0-100L/min flow meter RS485 ，thermal flow meter LCD display | ||
Product Description:
YJJ AFM0711H00 Thermal MEMS Gas Mass Flow Meter 0-100L/min RS485 1-5V NPN Alarm LCD Display
Features:
Principle: Thermal MEMS mass flow chip, directly measures mass flow rate, unaffected by pressure fluctuations
> Model Interpretation: AFM0711H00 = AFM07 series, with a range of **0 - 100 L/min**, quick-connect connector, equipped with LCD display, and needle valve-free version
Core parameters
| Range | **0 - 100 L/min (standard air)** |
| Accuracy | ±3% F.S. |
| Repetitiveness | ±1% F.S. |
| Response Time | 50 ms |
| Power Supply | 9 - 24 VDC |
| Typical Power Consumption | 0.85 W |
| Maximum Pressure Resistance | 0.8 MPa |
| Operating Temperature | -10 ~ +60 ℃ |
| Calibration Reference | 25℃, 1 atm air calibration |
| Shell Material | PBT |
| Weight | Approximately 56 g |
| Interface | Φ8 quick plug direct connection (H00 represents no needle valve) |
Output Interface (All three paths available simultaneously)
1. **RS485 Modbus RTU (mainly promoted)**
Default address 0x01, default baud rate 9600; optional 4800/9600/19200/115200, supports multi-machine bus networking
2. **1 - 5V analog voltage output**
3. **NPN collector open-circuit alarm output** (flow upper and lower limit alarm can be set)
Display and Function
- LCD color screen, simultaneously displays **instantaneous flow + cumulative flow**
- Screen supports rotation to adapt to different installation directions
- Built-in multi-gas selection: Air, N2, O2, Ar, CO2, He
- Supports one-click reset of cumulative flow, setting of flow upper and lower limit alarms
Applicable Gases & Typical Uses
Supported: Dry clean, non-corrosive gases (air, N2, O2, Ar, CO2, etc.)
Prohibited: Combustible and explosive gases, oily, dusty, corrosive gases
Typical Scenarios:
Laser equipment nitrogen protection, welding protection gas, laboratory supply gas, pharmaceutical / food process gas, air compressor detection, environmental monitoring, fuel cell, semiconductor blowing, aging test bench
Specifications:
| Power supply | 9-24V DC |
| Temperature | -40℃ ~ +80℃ |
| Response time | 50ms |
| Output mode | RS485 |
| Working relative humidity | 0~99%RH(no condensation) |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe... Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support. The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe...
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