Mass flow meter S421
thermalfor compressed airwith digital display

mass flow meter
mass flow meter
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Other characteristics
mass, thermal
Fluid type
for compressed air
Options and accessories
with digital display


✓ Easy and affordable sensor solution ✓ Sensor is calibrated in the measuring section, this allows a very high precsision ✓ Two calibration curves can be saved on to the sensors internai memory ✓ Due to the two calibration curves the sensor can be used with highest precision in two different gases ✓ Velocity, Flowrate, Consumption and Temperature are displayed ✓ IP65 protection class offers a rugged protection in rough industrial environment ✓ Isolated analog and puise outputs or MODBUS/RTU interface ✓ Thermal mass flow measurement, pressure and temperature independent ✓ Very fast response time, high precision and wide measuring range ✓ Sensor with measuring section DN32... DN80 The S421 compressed air flow and consumption meter covers a wide measuring range. With the high resolution and sampling rate a very fast and précisé measurement is achieved. The installation is done through the selected measuring section, with R-thread or with flange connection. The sensors is able to save two calibration curves, due to this the sensor can be used in two different gases without any loss of accuracy, for example the compressed air flow can be measured but a the same time it can be used in Nitrogen.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.