ShenzhenYijiajie Electronic Co., Ltd.
| Supply Ability | 2200 |
| Flow range | 0 - 20 SLPM |
| Packaging Details | Box pack |
| Payment Terms | L/C, D/A, D/P, T/T, , |
| Power supply | 8 - 24 VDC direct current |
| Accuracy | ±(2.0% reading + 0.5% FS) |
| Working temperature | -10℃ ~ +55℃ |
| Material | 316L stainless steel gas path |
| Delivery Time | 5-8 days |
| Interface | NPT1/4 thread |
| Repeatability | ≤ 0.5% FS |
| Working pressure | Maximum 1.0 MPa |
| Brand Name | YJJ |
| Place of Origin | USA |
| Model Number | MF4608-R2-20-V-A |
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Product Specification
| Supply Ability | 2200 | Flow range | 0 - 20 SLPM |
| Packaging Details | Box pack | Payment Terms | L/C, D/A, D/P, T/T, , |
| Power supply | 8 - 24 VDC direct current | Accuracy | ±(2.0% reading + 0.5% FS) |
| Working temperature | -10℃ ~ +55℃ | Material | 316L stainless steel gas path |
| Delivery Time | 5-8 days | Interface | NPT1/4 thread |
| Repeatability | ≤ 0.5% FS | Working pressure | Maximum 1.0 MPa |
| Brand Name | YJJ | Place of Origin | USA |
| Model Number | MF4608-R2-20-V-A | ||
| High Light | MEMS thermal gas flow sensor ，medical air flow sensor with warranty ，micro-electro-mechanical mass flow sensor | ||
Product Description:
YJJ MF4608-R2-20-V-A MEMS Micro-Electro-Mechanical Thermal Gas Mass Flow Sensor
Features:
I. Basic Information
Model Interpretation
MF4608: MF4600 series, 0 - 20 SLPM standard range model
R2: RS485 - Modbus communication
20: Range 0 - 20 SLPM (standard liters / minute)
V: 0 - 5V analog voltage output
A: Measured medium is air (Air)
Detection Principle: MEMS micro-electromechanical thermal mass flow sensing (direct measurement of mass flow, no need for temperature and pressure compensation)
Applicable gases: air, nitrogen, oxygen, argon, carbon dioxide, etc. clean and dry non-corrosive gases
II. Core Technical Parameters
Flow Range: 0 - 20 SLPM (standard liters / minute)
Accuracy: ±(2.0% reading + 0.5% FS)
Repeatability: ≤ 0.5% FS
Range Ratio: 50:1 (low flow high accuracy)
Output Signal: 0 - 5V analog voltage + RS485 - Modbus dual output
Power Supply: 8 - 24 VDC direct current
Working Pressure: Maximum 1.0 MPa
Working Temperature: -10℃ ~ +55℃
Interface: NPT1/4 thread
Material: 316L stainless steel gas path, corrosion-resistant and durable
Display: LED screen real-time display of instantaneous flow + cumulative flow, supports on-site parameter adjustment by buttons
Additional Functions: Record flow extremes, over-range alarm, data remote upload
III. Main Applications
Laboratory / Analytical Instruments: Gas ratioing, chromatographs, gas analyzers, precise gas flow monitoring in gas paths
Industrial Welding / Protective Gas: Argon, nitrogen protection welding, precise control of protective gas flow
Medical Industry: Oxygen generators, ventilators, medical oxygen flow measurement
Environmental Monitoring: Smoke sampling, exhaust gas monitoring, air sampling flow control
Semiconductor / Photovoltaics: High-purity gases, process gas flow monitoring
University Research: Gas experiments, precise measurement of small flow gases
Replace traditional rotor flowmeters: Digital upgrade, remote communication, automatic data collection
Specifications:
| Range | 0 - 20 SLPM |
| Repeatability | ≤ 0.5% FS |
| Accuracy | ±(2.0% reading + 0.5% FS) |
| Range ratio | 50:1 |
| Output signal | 0-5V |
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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