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Type: SFW120-E      Download
 
Dimensions
 
   
These Flow Monitors operate on the calorimetric principle and are suitable for small pipe sizes with flows as low as 0.1 to 10 l/min for liquids and 2.5...250 l/min for gases. Self-contained sensor head with integral electronic circuitry in Ermeto housing sealed to IP65.
 
Voltage rating: 
AC 24 V
DC 24 V
Input voltage: 
AC 24 V +10%/-15%
DC 24 V (18...32 V)
Media: 
liquids
  • water
Flow rate range: 
steplessly adjustable
liquids: 0.1...10 l/min
gases: 2.5...250 l/min 
Outputs/interfaces: 
1 relay (change over contact)
AC/DC 28 V, 1 A 
Design: 
compact design 
Process connection: 
special type of monitoring head
  • Ermeto sizes EF6 to EF12, 1/4 inch NPT, G 3/8 A sensor and electronic control unit comprised in one housing
Materials of monitoring head: 
Sensor: stainless steel 1.4571/AISI 316 Ti
Sensor: PVDF
Sealing: Viton® 
Temperature range electronic control unit: 
from -10 °C  to +60 °C
Temperature range monitoring head: 
from -10 °C  to +60 °C