Technical Comparison

Fulfill your technical requirements with the right device.

FlowMeter F1

FlowMeter F1

FlowMeter F2

FlowMeter F2
Measurements
Flow
Measuring direction
Temparature compensated
Pressure compensated
Humidity compensated
Flow
bidirectional
automatic
automatic
automatic
± 300 L/min
±1.9 % or ±0.05 L/min
bidirectional
automatic
automatic
automatic
± 300 L/min
±1.7 % or ±0.05 L/min
Volume
in flow channel
0−500 000 L
±2.25 % or ±1 mL
0−500 000 L
±2 % or ±1 mL
Pressure
Differential Pressure (Pdiff)
Absolute pressure in flow channel (Pabs)

minimize

0.5−2 bar
±10 mbar
± 250 mbar
±0.5 % or ±0.15 mbar
0.5−2 bar
±10 mbar
Temperature
in flow channel
-10−50 °C
±1 °C
-10−50 °C
±1 °C
Humidity
in flow channel

minimize

0−100 % RH
±3 % RH (20 %−80 % RH)
±5 % RH (<20 %, >80 % RH)
Additional information
Gas types
Gas Standards
Air, Air/O2, N2
ATP, STP, BTPS-A, CTP (Channel temperature pressure)
Air, Air/O2, N2, CO2
ATP, STP, BTPS-A, CTP (Channel temperature pressure)
Units
Flow
Volume
Pressure
Temperature
L/min, ft3/min (cfm/min)
L, mL, ft3 (cfm)
mbar, cmH2O, inH2O, hPa, kPa, Pa, mmHg, PSI
°C, °F, K
L/min, ft3/min (cfm/min)
L, mL, ft3 (cfm)
mbar, cmH2O, inH2O, hPa, kPa, Pa, mmHg, PSI
°C, °F, K
Resistance
in flow channel
< 20 mbar @ 200 L/min
< 40 mbar @ 300 L/min
< 20 mbar @ 200 L/min
< 40 mbar @ 300 L/min
Response Time
Flow
4 ms to 63 % of full scale
4 ms to 63 % of full scale
General information
Power supply
Power consumption
Battery operation
Weight
Dimensions (w × d × h)
Data storage
Display
Interfaces
Calibration
Operating temperature
Operating humidity
Approvals
5 V, max 2.5 A, supplied through USB-C
Typical 0.5 W, max. 1 W
Battery charging: up to 12.5 W
Typical 10 hours
350 gram
20 × 8 × 6 cm
USB stick
High resolution touch-screen display 3.5" (480 × 320 px)
USB-A for USB stick, USB-C for power, RJ-10 for remote control
Annually
5−40 °C (50−104 °F)
10−90 % RH non condensing
CE, UKCA, CSA (North America), FCC, IC, IEC 61010-1:2010/AMD1:2016, IEC 61326-1:2020
5 V, max 2.5 A, supplied through USB-C
Typical 0.5 W, max. 1 W
Battery charging: up to 12.5 W
Typical 10 hours
350 gram
20 × 8 × 6 cm
USB stick
High resolution touch-screen display 3.5" (480 × 320 px)
USB-A for USB stick, USB-C for power, RJ-10 for remote control
Annually
5−40 °C (50−104 °F)
10−90 % RH non condensing
CE, UKCA, CSA (North America), FCC, IC, IEC 61010-1:2010/AMD1:2016, IEC 61326-1:2020

Wishlist Products

You have no items in wishlist.