Digital Gas Flow Meter

ATO provides small gas mass flow meter from China, which is available for flow range 0~20L/min with 6mm diameter and 0~250L/min with 12mm diameter. ATO supplied gas mass flow meter is used for instant flow rate testing and flow accumulation calculation and suitable for different gas like compressed air, oxygen, nitrogen, CO2, Ar and other inactive gases, etc. Factory price and high reliability.

Digital gas flow meter

Specification:

Model	ATO-MF5706	ATO-MF5708	ATO-MF5712
Flow Range	0~20L/min	0~100 L/min	0~250 L/min
Power Supply	4 AA batteries (LR6) or 5-24V DC
Power Adapter	Input: 100-240V AC, 50/60Hz, Output: 7V DC, 0.2A
Power Consumption	≤10mW
Signal Output	RS 485
Display	LCD
Display Unit	Instantaneous flow rate: L/min, Flow accumulation: m³
Accuracy	± (2.0+0.5FS)%
Instantaneous Flow Resolution	0.01 L/min
Flow Accumulation Resolution	0.001 m3
Working Pressure	≤0.8MPa
Pressure Loss	≤600Pa	≤1000Pa	≤2000Pa
Working Temperature	-10℃ ~ +55℃
Humidity	0~95%RH (non-condensing)
Keyboard	3 keys
User Interface	Type-C USB port (This interface is connected to the power adapter for power supply, power cable is 0.5m, and it can also be used as a connection interface for 485 communication.)
Calibration	Air @20℃, 101.325kPa
DN	6mm	8mm	12mm
Mechanical Connection	NPT 1/4"	NPT 3/8"	NPT 1/2"
Weight	185g (Copper body)	270g (Aluminium alloy body)	350g (Aluminium alloy body)
Protection Class	IP40
Gas *	Air, N2, O2, Ar, CO2; For other gases, please contact us.
Accessories	1. Power adapter, Type-C USB with 0.5m cable 2. RS485 data cable, Type-C USB port