Description

GF3000: Air/Gas Flow Sensor, Analog Voltage or Digital

Sensor Attribute	Attribute Value
Product Category	Air/Gas Flow Sensor
Product Series	GF3000
Principles	Thermodynamic Principles
Flow Range	0 to 100 to max 3000SCCM(Customized range)
Power Supply Type	8-24Vdc or 5±0.25V
Output Type	Analog Voltage or Digital
Value or Interface	0.5～4.5V or 1.0～5.0V or I2C
Response Time	5mS or 20mS for option
Accuracy	±1.5% ～3.5%FSS(according to products’ range)
Compensated Temperature	0 to 50°C
Operating Temperature	-10 to 60°C
Electrical Port	2.54 mm 5 Pin vertical connector
Materials	Silicon,FR4, PPS , Fibreglass, Epoxy resin
Measured Media:	Air/Nitrogen/Oxygen/Carbon dioxide

Function Description

The GF3000 series measures the small gas flow rate from 0 to 3000SCCM based on thermodynamic principles . It can measure dry air, nitrogen and other non- corrosive gas with high precision. It contains a MEMS thermal sensor chip and a high- performance CMOS microprocessor. Combined with a unique calibration scheme , It can output real-time and accurate flow signals.

Applications & External Structure