MF4608-R2-10-V-A MF4608-R2-20-V-A MEMS-based Thermal Mass Flow Sensor for Industrial Process Control Laboratory Research

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 3-5work days

Product Description

MF4608-R2-10-V-A MF4608-R2-20-V-A MEMS-based Thermal Mass Flow Sensor for Industrial Process Control Laboratory Research

Key Features:

Direct Mass Flow Measurement: No temperature/pressure compensation needed for stable accuracy.
High Rangeability: 100:1 turndown ratio via multi-sensing MEMS elements.
Flexible Output: Analog voltage + RS485 Modbus for easy system integration.
User-Friendly Design: LED display + front buttons for on-site parameter configuration.
Rotameter Compatibility: Drop-in replacement for mechanical rotameters.
Low Power Consumption: < 100 mA at 12 VDC for battery-powered systems.
Data Logging: Records max/min flow and over-range events.

Industrial Process Control: Gas blending, welding gas flow monitoring, and chemical reaction gas metering.
Laboratory Research: Analytical instrument gas supply (GC, HPLC) and calibration gas flow control.
Medical Devices: Oxygen concentrators, ventilators, and anesthesia machine gas flow monitoring.
Environmental Monitoring: Stack gas sampling and emission monitoring systems.
Fuel Cell Systems: Hydrogen/air flow metering for performance optimization.
Pneumatic Systems: Compressed air consumption tracking and leak detection.

Flow Range	0-10 SLPM (standard); 0-20/0-50 SLPM optional
Measurement Principle	Thermal mass flow (MEMS sensing chip, no temp/pressure compensation)
Accuracy	±2.5% reading + 0.5% full scale (FS)
Repeatability	±0.2% FS
Linearity	±0.5% FS
Response Time (t90)	< 1 s
Output Signal	analog voltage (0-5 VDC or 1-5 VDC, factory-set to 0-5 VDC)
Communication Interface	RS485 Modbus RTU (default baud rate: 9600, 8N1)
Power Supply	8-24 VDC (typical 12 VDC); current consumption < 100 mA
Operating Temperature	-10°C to +50°C
Operating Humidity	15-90% RH (non-condensing)
Operating Pressure	86-106 kPa
Display	LED digital (instant flow, accumulated total, unit: SLPM/SCCM)
Mechanical Interface	1/4" NPT or 6 mm tube fitting (rotameter-compatible)
Weight	~ 120 g
Dimensions	ø50 mm × 120 mm (length × diameter)
Certifications	CE, RoHS compliant
Service Life	> 5 years (normal operation)