Digital Gas Air Flowmeter 250L/min Mass Flow Meter For Air Nitrogen Oxygen Argon
Note: Battery not Included During The Shipping !!!
Applications:
- Ultra low power by batteries or optional external AC adaptor
- Potable design with rotatable meter head and easy exchangeable mechanical adaptors
- User programmable range alarm for safety and other monitoring/control functionality
- Internal data storage for additional data safety
- Hygienic and oxygen safe copper body for various fluids
Specification:
- Flow Range: 0-250(L/Min)
- Accuracy :± (2.5+0.5FS)%
- Repeatability: 0.5%
- Response Time: ≤ 2sec
- Power Supply: 4*AA Batteries(Not Included) or External AC Adaptor
- Power Dissipation: ≤ 10mW
- Display: LCD
- Display Unit: Instant
- Flow Rate: SLPM(L/min)
- Flow Accumlation: NCM(m3)
- Display Resolution: 0.1L/Min
- Functions: Password Setting; Total Setting & Resetting; Alarm Function
- Working Pressure: ≤ 0.8MPa
- Working Temperature: -10 ~ +55℃
- Pressure Loss: ≤ 2000Pa
- Continuous Working Time: > 60 days (With Batteries)
- Standard Calibration Gas: Nitrogen, 20°C, 101.325kPa
- User Interface: MINI USB
- DN: 12mm
- Mechanical Connection: NPT 1/2″