6446/6447/6448 Compressed air flowmeter

Display parameters:
Standard volume flow (nm) ³/ H or NL / min; Cumulative flow (nm) ³; Medium temperature (° C)

Signal output:
Two output modes can be selected at the same time

Analog output:
4-20 ma (4-wire system)

Pulse output:
Dual switch output, variable can be set (according to consumption or flow; time limit or non time limit, hysteresis, etc.)
The operation is simple and can be operated by 2 control keys
The instrument is designed with reserved pipe, which is convenient for installation

Advantages:
Reliable measurement to ensure measurement accuracy

reason:
Calibrate the sensor according to different pipe diameters (directly calibrate the flow instead of the flow rate) - > the best model reduces the error caused by irregular pipe diameter specifications and uncertain positions (depth and angle)!