VA 570 - Thermal mass flow meter for consumption measurement
ATEX approval for hazardous areas and DVGW approval for use in natural gas.
Details
- Measurement of mass flow direct output of standard volume flow
- Highly accurate at small as well as higher flow rates
- Pressure and temperature compensated by the thermal mass flow principle
- Quick and easy installation via a ½" ball valve
- No moving parts, thus low maintenance
- Vanishingly low pressure drop due to vanishingly low blockage of the diameter
- Can be used for compressed air and non-corrosive gases such as nitrogen, oxygen, argon, helium, etc.
- 04...20 mA, pulse and a Modbus RTU (RS 485) interface as standard. Optional: Interfaces such as Modbus TCP (Ethernet), PoE, M-Bus
- Optional: Bi-directional measurement
- Pressure tight up to 50 bar
- Temperature range up to 110°C
- Protection class IP65
- Integrated display for showing the measured values
- Can be used from 1/2" up to 40", larger diameters on request
- Easy installation under pressure
- Settings can be changed via the display
- Main counter reading can be reset via the display
- Suitable for gas velocities up to 224 Nm/s
- Highly precise with an accuracy of ± 1.5% or ± 1% of the measured value ± 0.3% of the final value
Related products
VA 520 - Thermal mass flow meter for flow measurement
for compressed air and gases. New digital electronics - improved accuracy.
VA 550 - Thermal mass flow sensor for flow measurement
Insertion type sensor for demanding industrial applications, with ATEX approval for Ex zones or DVGW approval for use in natural gas.
PI 500 for e.g. portable flow measurement
The PI 500 is an all-purpose hand-held measuring instrument for many applications in the industry.
Accessories
Thickness meter CS 0495
enables a quick, easy and accurate measurement of the wall thickness of pipes.
High-pressure protection
The supplementary device "high-pressure protection" serves for a safe installation and fastening of the CS sensors VA 500 under pressure.
Spot drilling collars
If there is no measuring site with 1/2" ball valve present it can be set up by means of spot drilling collars.
Drilling jig for set up a measuring site
By means of a special drilling device a measuring site with 1/2" ball valve can be easily set up within a few minutes.