Medical Air Flow Sensor

AS200A008C100CJCC Gas Mass Flow Controller Use for Semiconductor Manufacturing Process Typical Applications Semiconductor processing, CVD, gas distribution systems, laboratory gas control, analytical instruments, etc. Specification: Leak rate 1×10⁻¹⁰ Pa·m³/s (He) Pressure resistance 3 MPa AS200 Product Series MEMS Gas Mass Flow Controller A (Seal Type) A = Rubber seal; Signal: 0–5V analog input/output 008 (Gas Code) 008 corresponds to the specified gas C (Range Unit) C = SCCM

Product Description: YJJ MF4008-50-O6-BV-A 0-50SLPM 6mm Quick‑Connect Flow Sensor For Precision Gas Testing Features: MF4008-50-O6-BV-A MEMS Gas Mass Flow Meter Parameter Explanation Principle: MEMS thermal mass flow sensing; O6 = 6mm quick-connect connector; BV-A: 0.5 - 4.5V analog voltage + RS485 Modbus output, with LED display Core Performance & Electrical Parameters | Model | MF4008-50-O6-BV-A | | Measured Medium | Clean and dry gases such as air, N₂, O₂, Ar, CO₂, etc. |

Product Description: YJJ AS200A008C100CJCC Gas Mass Flow Controller MFC - High-precision Gas Flow Meter Features: AS200 Series Gas Mass Flow Controller Provides powerful free client-based upper computer software The AS200 series gas mass flow controller is suitable for various conventional gases, improving the accuracy and reliability of gas mass flow control measurement results. The repeatability accuracy is up to 0.2% F.S.; The low leakage rate of 1x10-0 Pa·m3/sec He, good

Product Description: YJJ MF5012-N4F-E-3-300-15-AB-D-A 3-300SLPM Digital Gas Mass Flow Sensor Industrial Gas Flowmeter Features: I. Interpretation of Model Segments MF5012 MF5012: SiXiang MF5000 series, DN12 diameter main unit N: Standard ordinary version E: Comes with LCD display + physical operation buttons 3-300: Flow range 3-300 SLPM (standard liters / minute) 06: Pipe thread interface NPT1/2-INCH external thread D: Signal output: 4-20mA analog + RS485 - Modbus - RTU

Product Description: YJJ DM-OFC-B0 Ultrasonic Oxygen Concentration & Flow Sensor O2 Purity Module for PSA Oxygen Concentrator Features: Basic Information - Model: DM-OFC-B0 - Detection principle: Ultrasonic flight time TOF, using the time difference of the forward and reverse flow of ultrasonic waves to simultaneously measure oxygen concentration and flow rate - Measuring medium: Binary mixture of oxygen and nitrogen (output gas from a molecular sieve oxygen generator) -

Product Description: YJJ 02-FlowCap-4S-01 Gas Flow Hood For Online Toxic Gas Monitoring Equipment Features: 02‑FlowCap‑4S‑01 Gas Sensor Flow Hood Parameter Explanation Usage: Convert the diffusion-type electrochemical sensor to a flow-type detection; 90° lateral structure for intake and exhaust, avoiding direct airflow on the sensing surface to ensure stable signals Core parameters | Model | 02-FlowCap-4S-01 | | Main material | Corrosion-resistant ABS, in compliance with RoHS

AFD4020A31 Vortex-shedding Liquid Flow Sensor Meter M8 Connector Output Specifications (Options within the series) - Switching output: NPN / PNP (A31 is PNP) - Analog output: 1–5V, 4–20mA - Communication: RS485 - Optional: Versions with temperature sensing and OLED display Typical Applications Cooling water circuits, equipment water cooling, industrial purified water, machine tool cooling, semiconductor equipment, fluid monitoring, and flow-loss alarms. Specification: Maximum

MF4008-50-O6-BV-A Thermal Gas Mass Flow Meter RS485 Modbus Digital Output Typical applications: Include CO₂ incubators, gas analyzers, respiratory equipment, air sampling, fermentation gas lines, and small-scale laboratory gas circuits; it is perfectly suited for integration with the **COZIR-WX-5 (CO₂ sensor)** mentioned earlier to build a gas flow system. Specification: Repeatability 0.25% FS Response time 10–1000 ms (software configurable; default: 100 ms) Power supply 8–24

AMC2100R02 Mass Flow Controller MFC Measurement Range 500 mL/min - Applications: Precise gas flow control; commonly used in laboratory equipment, welding, gas mixing, and low-flow gas supply for semiconductor applications. - Communication: DB9 interface, Modbus-RTU; also supports 0–5V analog setpoint/feedback. Specification: Power supply 24 V DC Output RS485 (Modbus-RTU) / 0–5 V Analog voltage interface DB9 male connector Operating pressure 0.15–0.35 MPa Power consumption ≤3

Product Description: YJJ MF5012-N-E-3-300-06-D-N 3-300SLPM Digital Gas Mass Flow Sensor RS485-Modbus Industrial Gas Flowmeter Features: I. Interpretation of Model Segments MF5012-N-E-3-300-06-D-N MF5012: SiXiang MF5000 series, DN12 diameter main unit N: Standard ordinary version E: Comes with LCD display + physical operation buttons 3-300: Flow range 3-300 SLPM (standard liters / minute) 06: Pipe thread interface NPT1/2-INCH external thread D: Signal output: 4-20mA analog +

Product Description: YJJ AFD2125W00 Water Flow Sensor for Gas-Fired Boiler & Instant Hot-Water-Heater Flow-Control Features: I. Basic Information Model: AFD2 series (AFD2106/2110/2120/2125) Brand: Guangzhou Aosair Electronics Principle: Von Karman vortex street (vortex street type), measuring flow by detecting the frequency of fluid vortices, without moving parts, resistant to impurities, low pressure loss Medium: Clear water, pure water, water heating medium (can add

Product Description: YJJ AFD4020N33 Water Flow Sensor for Server Liquid-Cooling Circulation Real-Time-Monitoring Features: I. Detection Principle Based on von Kármán vortex street principle, equipped with MEMS piezoelectric sensing chip; when fluid flows through the restrictor, vortices are generated, and the frequency of the vortices is proportional to the liquid flow rate. There are no moving parts for wear inside, and it is resistant to impure liquids and has strong

Product Description: YJJ TC5200-01-L010-A-C6-P3 MEMS Thermal Gas Mass Flow Sensor 0-10sccm G1/8 for Micro-flow Lab Gas-path Control Features: I. Basic Performance Parameters Sensing Principle: MEMS micro-electromechanical thermal type, directly measures the mass flow rate of standard gas, unaffected by temperature and pressure fluctuations Optional Flow Ranges: 0-10 sccm ~ 0-200 SLM; TC5200-04-C1000-A-C6-P3 range 0-1000 sccm Measurement Accuracy: ±2.0 %FS Repeatability: ≤1.0

Product Description: YJJ MF5006-N-50-B-D-R Compact Gas Mass Flow Meter for Laser Equipment Protective-Gas Control Features: I. Detailed Analysis of Model Codes Table Coding field Detail explanation MF5006 MF5000 series, DN6 diameter, 1/4-NPT external thread air port N Ordinary non-explosion-proof standard version, without LCD display 50 Full scale 0.5 - 50 SLPM (standard liters per minute) B 4-20mA analog current signal output D Factory calibrated using air; supports

Product Description: YJJ MF5006-N-E-0.5-50-06-D-N 0.5-50SLPM Digital Gas Mass Flowmeter RS485 Modbus Thermal Flow Sensor Features: I. Disassembly of Model MF5006-N-E-0.5-50-06-N-D-N-N MF5006: MF5000 series, DN6 specification flowmeter N: Standard version E: With LCD display + physical buttons 0.5-50: Measurement range 0.5-50 SLPM (standard liters per minute) 06: Pipe interface NPT1/4-INCH external thread D: Output: 4-20mA analog + RS485-Modbus communication N: No special

Product Description: YJJ AFD4020A33 Vortex Liquid Water Flow-Sensor 2-16L/min RS485 With Temp-Display for Chemical Features: I. Detection Principle Based on von Kármán vortex street principle, equipped with MEMS piezoelectric sensing chip; when fluid flows through the restrictor, vortices are generated, and the frequency of the vortices is proportional to the liquid flow rate. There are no moving parts for wear inside, and it is resistant to impure liquids and has strong

Product Description: YJJ GSS ExplorIR-WX-20 NDIR CO2 Gas Sensor 0-20% Low Power UART Output for Portable Air Detector Features: I. Basic Specifications Detection Principle: NDIR Non-Dispersive Infrared, Gold-plated Optical Chamber, Solid-state Infrared LED Light Source Detected Gas: Carbon Dioxide (CO2) Measurement Range: 0 - 20% Vol (0 - 200,000 ppm) Resolution: 10 ppm Detection Accuracy: ±(70 ppm + 5% FS Actual Reading) Sampling Method: Default Diffusion Type; External Gas

Product Description: YJJ FS7002L-D 0-15m/s Gas Velocity Sensor MEMS Chip for HVAC Vent Duct Air-speed Monitoring Equipment Features: I. Basic Performance Specifications Detection Principle: MEMS micro-electromechanical thermal sensing chip, specifically designed for clean and dry air, and gas flow rate measurement Flow Rate Range: 0 - 15 m/s Output Type: L-lineal analog voltage output, 0 - 3.3 VDC Repeatability Error: ≤ ±3.0 %FS Accuracy: ±(2.0% reading + 0.5% full scale)

Product Description: YJJ TC5200-04-C1000-A-C6-P3 MEMS Mass Flow Meter G1/4 Thread for Laboratory Gas-path Monitoring Features: I. Basic Performance Parameters Sensing Principle: MEMS micro-electromechanical thermal type, directly measures the mass flow rate of standard gas, unaffected by temperature and pressure fluctuations Optional Flow Ranges: 0-10 sccm ~ 0-200 SLM; TC5200-04-C1000-A-C6-P3 range 0-1000 sccm Measurement Accuracy: ±2.0 %FS Repeatability: ≤1.0%FS Zero Point

The AMS2106 thermal mass flow meter uses a MEMS chip for accurate, stable mass flow measurement of air, oxygen, nitrogen, and other non-corrosive gases. Features 0-200 L/min range, RS485 Modbus-RTU, low power consumption, and battery or external power. Ideal for labs, environmental monitoring, and industrial applications.