PBF-Q-AC Corrosion Proof-Thermal mass flow meter

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Thermal mass flow meter

PBF-Q-AC Corrosion Proof

2024-06-19169

Corrosion proof type flow meters use inline installation. Pipe shell is made of carbon steel

coated with Teflon both inside and outside, which secures the anticorrosion capability.

The shell of probe is made of Titanium. Our experiment shows our probe is corroded 4um

per year when it is put into hydrochloric acid with 29% concentration. Thus it takes more

than 10 years to run out of the coating on the shell. As most of aggressive gases are much

less corrosive than hydrochloric acid, our meter is a reliable choice to measure them.

Specifications：

Flow range	0.4-60m/s,0.4-80m/s（velocity of flow）
Accuracy	±1.0%FS , ±1.5%FS
Repeatability	±0.2%FS
Response time	< 100 ms
Sensitivity	< 0.05 m/s
Flow temperature	-20～+120℃、-20～+200℃、-20～+300℃
Ambient temperature	-20～+55℃
Working pressure	0～0.8MPa 、0～2.5MPa 、0～5.0MPa
Explosion Protection	dⅡCT2～6
Ingress Protection	IP65
Power supply	18-24VDC、I≥350mA，optional：220VAC
Output	4～20mA、optional：RS485、HART
Sensor material	optional: Tantalum for corrosion proof version