Flow measurement for dense-phase conveying

DensFlow

Continuous solids mass flow measurement in dense-stream conveying and high levels of throughput

Designed to measure solid flows during pneumatic dense phase transport.
The sensor measures density and speed.

  • no wear thanks to the ceramic inner pipe
Also available as a high pressure version, up to 110 bar.
  • Reliable flow metering in pneumatic dense-stream
  • Unlimited throughput volumes can be measured
  • Optionally pressure-resistant up to 25 bar
  • Installation creates no obstacle in the profile, hence no dead spots in which residue can form
  • Measurement independent of the flow speed of the material
  • Simple retrofitting
  • Maintenance-free
  • Contactless measuring procedure (no mechanics)
  • Materials: Powder or granules in pneumatic dense-stream transport in steel industry
Technical Specifications
Material to measure Dust and powders
Working principle Electromagnetic
Process pressure 25 bar, optional up to 110 bar
Process temperature Up to +120°C
Mounting Flange build-in
Type of Conveying Pneumatic densphase
Flow rates No limit
Pipe diameter Max. DN 150mm
ATEX rating Category 3, Cat. 1 applied
Output 4…20mA, Modbus, Profibus
Sensor Technical Data
Housing Steel St 52, powder-coated (optional Stainless steel 1.4571 DN 10…125 mm (bigger diameters on demand) Flange EN 1092-1
Inner pipe Ceramic
Protection category IP65
Ambient temperature
Mediums temperature
Sensor electronic: 0 … +60 °C
Sensor pipe: 0 …+80 °C
(higher temperatures as option)
Working pressure Max. 25 bar, optional 64 bar
Working frequency 88 kHz
Weight Depending on the nominal diameter
Velocity range 1…10 m/s
Dimension Ø DN + 150 mm, L 500 mm
Accuracy ± 2…5 %
in calibrated range
Transmitter Technical Data
Transmitter (DIN Rail) Transmitter (field housing)
Power supply 24 V DC ±10 % 110 / 230 V AC 50 Hz
(optional 24 V DC)
Power consumption 20 W / 24 VA
Protection type IP 40 to EN 60 529 IP 65 to EN 60 529/10.91
Ambient operating temperature -10 … +45 °C
Dimensions (W x H x D) 23 x 90 x 118 mm 258 x 237 x 174 mm
Weight Approx. 172 g Approx. 2.5 kg
Connection terminals cable
cross-section
0.2-2.5 mm2 [AWG 24-14]
Current output 1 x 4 … 20 mA (0 … 20 mA),
load < 500 Ω
3 x 4 … 20 mA (0 … 20 mA),
load < 500 Ω
Interface RS 485 (ModBus RTU) / USB
Pulse output Open collector – max. 30 V, 20 mA
Relay contact Max. rated load:
250 V AC
Max. peak current:
6 A
Max. rated load 230 V AC:
250 VA
Max. breaking capacity DC1:
3/110/220 V: 3/0.35/0.2 A
Min. switching load:
500 mW (10 V / 5 mA)
Data backup Flash memory

Related products

QUOTE CONTACT

Compare up to 5 products Show

Le nouveau site d’ENVEA est actuellement en cours de développement, fermez cette fenêtre pour poursuivre votre navigation. Vous pouvez aussi retrouver l’intégralité des rubriques en cliquant sur le bouton ci-dessous.

The new ENVEA website is currently under development, close this window to proceed your navigation. You can also find all the sections by clicking on the button below.
ENVEA
close-link
Previous Next
Close
Test Caption
Test Description goes like this
This site uses cookies. By the further use you hereby agree. For detailed information, please refer to the Cookies. Ok