You probably do not come from: Hong Kong SAR China. If necessary, change to: United States
  1. Products
  2. Sensors
  3. Flow sensors / flow meters
  4. Mechatronic sensors
  5. SBN446

Flow transmitter with integrated backflow prevention

SBN446

SBN11HF010KG/US

Flow transmitter with integrated backflow prevention

SBN446

SBN11HF010KG/US

  • Precise detection of flow in pipes
  • Suitable for water, coolants, oil and glycol solutions
  • Reliable backflow prevention with very fast response time
  • Precise linearized analogue output
  • Robust housing with very high pressure rating
Please note the changed housing design!
  • ce
  • cul
Product characteristics
Measuring range [gpm] 0.5...27
Process connection 1" NPT
Application
Media Liquids; water; glycol solutions; coolants
Medium temperature [°F] 14...212
Pressure rating [bar] 25
Pressure rating [MPa] 2.5
Electrical data
Operating voltage [V] 18...32 DC; (to SELV/PELV)
Current consumption [mA] < 35
Protection class III
Reverse polarity protection yes
Outputs
Output signal analogue signal
Analogue current output [mA] 4...20
Max. load [Ω] 500
Short-circuit protection yes
Overload protection yes
Measuring/setting range
Measuring range [gpm] 0.5...27
Accuracy / deviations
Repeatability [% of the final value] 1
Measuring error [% of the final value] ± 5
Response times
Response time [s] < 0.01
Operating conditions
Ambient temperature [°F] 32...140
Storage temperature [°F] 5...176
Protection IP 65; IP 67
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
Shock resistance
DIN EN 60068-2-27 20 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 5 g (10...2000 Hz)
MTTF [years] 778
Mechanical data
Weight [g] 1117.05
Materials brass chemically nickel-plated; PP; stainless steel (1.4404 / 316L); aluminium anodised; PA
Materials (wetted parts) stainless steel (316 / 1.4401); brass; brass chemically nickel-plated; PP; PPS; O-ring: FKM
Process connection 1" NPT
Switching cycles mechanical 10 million
Remarks
Remarks
Recommendation Use 200 micron filtration
All data refer to water (68 °F).
Notes Please note the changed housing design!
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A
Diagrams and graphs
Pressure loss
dP Pressure loss
Q volumetric flow quantity