Calorimetric flowmeter CS Instruments VA520

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CS Instruments Series VA520

• Measurement of mass flow rate, output of standard volume flow rate without additional measurement of pressure and temperature
• Pressure and temperature compensated by the thermal mass flow principle
• Easy installation and removal of the sensor, the integrated measuring section can remain in the line for cleaning or recalibration of the sensor and can simply be closed with a sealing cap
• Can be used for compressed air and non-corrosive gases such as nitrogen, oxygen, argon, helium, etc.
• Highly accurate at small as well as large flows
• Vanishingly low pressure loss due to vanishingly low blockage of the diameter
• No moving parts, therefore low maintenance
Technical specifications
Series VA520
Product type Calorimetric flowmeter
Min. volume flow rate (l/min) 0
Max. volume flow rate (l/min) 47333
Min. ambient temperature (°C) -20
Max. ambient temperature (°C) -20
Min. mean temperature (°C) -30
Max. mean temperature (°C) 80
Max. pressure (bar) 40
Operating voltage (DC) 18-36V
Power consumption (DC) 5W
Display TFT display with buttons
Material (housing) Polycarbonate
Material (tube) Stainless steel
Mid-range Gas
Flow velocity 0…224m/s
Flow velocity(recomended) 0.1…224m/s
IP-Class IP65
Brand CS Instruments