Gas Mass Flow Meter Compressed Air Nitrogen Oxygen Argon Carbon Dioxide Digital Flowmeter

• Customization: Available
• After-sales Service: No
• Warranty: No
• Model NO.: MF5700
• Transport Package: Carton
• Specification: Stainless steel
• Trademark: XINTYUTENG
• Origin: China
• HS Code: 9026201090
• Production Capacity: 100000pieces/Year

Product Description

Product Description

Portable Gas Flow Meter

MF5700 series flow meters measure flow using Siargo's proprietary MEMS calorimetric massflow sensor that is installed in the
flow channel forming a plate that serves as an additional flow conditioner from the boundary layer configuration resulting in a
laminar flow.The massflow measurement is established as the fluid carries heat away from the heater causing the redistribution
of the temperature field.Accurate flow rate is obtained by calibration with the standard fluid at the preset conditions.

Product Specification

Items	MF5706	MF5712	Unit
Flow range	010, 25	0-200	SLPM
Turn-down ratio	30:1		%
Accuracy	±(2.0+0.5FS)		%
Repeatability	0.5		%
Response time	<2		sec
Power supply	4 AA batteries ( LR6 ) / 6 ~ 15 Vdc (with 220 Vac adaptor)
Output	RS485 Modbus (Optional)
Display	LCD
Display information	Instant flow: SLPM; Accumulated flow: NCM; Battery status
Diaplay Instant flow rate resolution Flow accumlation	0.01 0.001		SLPM NCM
Continuous working time	> 60 days (with batteries)
Max. pressure	<0.8		MPa
Pressure loss	<600	<2000	Pa
Working temperature	-10 55		°C
Storage temperature	-20 65		°C
Humidity	< 95%RH (No icing or condensation)
Keyboard	3 keys
User function	Password; alarm limit; accumulated flow; zero reset
Calibration gas	N2@20 °C,101.325 kPa
User interface	miniUSB
DN	6	12	mm
Mechanical connection	NPT 1/4"	NPT 1/2"
Weight	460	350	g
Maximum overflow	100	400	SLPM
Maximum flow change	15	60	SLPM/sec

 

L(mm)	W(mm)	D
MF5706	67	40	NPT 1/4"
MF5712	98	50	NPT 1/2"

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