Yidu SC100MFC Gas Mass Flow Controller Manufacturer offers metrology-grade accuracy (±1.0% setpoint accuracy) for customers with higher precision requirements. Through precise compensation from built-in pressure and temperature sensors and core algorithms, it demonstrates superior performance with low zero, temperature, and pressure drift. Additionally, it includes four standard temperature settings (0℃, 15℃, 20℃, 25℃) to choose from and displays five key parameters in real-time: temperature, pressure, standard flow rate, working condition flow rate, and cumulative flow.

Yidu SC100MFC Gas Mass Flow Controller Manufacturer Features:

l Principle: Laminar flow differential pressure principle

l Convenient Operation: Touchscreen operation for flow reading, or PC software operation available.

l Core Advantages: High accuracy, high repeatability, fast response

l Wide Temperature and Pressure Range: -20℃ to 60℃, within 1Mpa

l Real-time Display of 5 Process Variables

l Built-in 70+ Gases, One-Key Gas Switching, No Need to Look Up or Input Coefficients

l Capable of Measuring Mixed Gases, with Mixed Gas Editing Function

l No Warm-Up Time Required, Ready to Use Immediately, Plug and Play.

Product Specifications:

l Product Model:

SC100 - High-precision mass flow controller with touchscreen, allowing touch operation and data reading, ideal for on-site use without a computer, as convenient as a smartphone.

l Flow Range: 0.5sccm to 5000slpm

Performance Parameters:

l Accuracy: ±1.0% S.P.

l Repeat Accuracy: ±0.2% F.S.

l Pressure Drift: Zero: ≤±0.2% F.S./100Kpa;    Span: ≤±0.2% F.S./100Kpa (Reference 100KPa (absolute pressure))

l Temperature Drift: Zero: ≤±0.02% F.S./℃;             Span: ≤±0.02% F.S./℃ (Reference temperature 20℃)

l Zero Drift: ±0.2% F.S.

l Operating Range: 1% to 120% F.S.

l Response Time: 100ms

l Start-up Warm-Up Time: 1s

Usage Conditions:

l Medium Temperature: -20℃ to 60℃

l Ambient Temperature: -20℃ to 50℃

l Operating Humidity: 0% to 98% (non-condensing)

l Working Pressure: 0 to 1Mpa

l Withstanding Pressure: 1.5Mpa

l Pressure Loss: 4kPa to 12kPa

l Power Supply Voltage: 24V ±20%

l Current Consumption: ＜150mA (＜5V)

l Installation Method: Any angle

l Gas Contact Material: SUS304, SUS316L

l Inlet/Outlet: Pipe Thread (Internal Thread)

l Gas Contact Seal Material: Rubber Seal: Fluororubber

Communication Methods:

l Digital Signals: RS485, Profibus

l Analog Signals: 4-20mA, 0-5V

Application Scenarios

l Standard meter for flow calibration benches, comparison in flow calibration systems, value transfer, flow calibration for laboratory equipment, etc.

l Monitoring of rare gas usage in local or entire systems, trade settlement, etc.

Features include a touchscreen for direct parameter reading, meeting high-precision flow measurement needs in demanding environments, suitable for flow calibration, metrology, and similar applications.