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  5. SP321A
 
 
 
Flow sensor for connection to an evaluation unit SP321A
  • ce
  • ukca
  • ex
  • iec
Product characteristics
Process connection threaded connection G 1/2 external thread
Application
Media Liquids; Gases
Medium temperature [°C] -20...70
Pressure rating [bar] 30
Liquids
Medium temperature [°C] -20...70
Gases
Medium temperature [°C] -20...70
Electrical data
Connection to control monitor VS4000
Measuring/setting range
Liquids
Setting range [cm/s] 3...300
Greatest sensitivity [cm/s] 3...100
Gases
Setting range [cm/s] 100...15000
Greatest sensitivity [cm/s] 100...7500
Accuracy / deviations
Max. temperature gradient of medium [K/min] 30
Reaction times
Response time [s] 1...10
Liquids
Response time [s] 1...10
Gases
Response time [s] 1...10
Operating conditions
Ambient temperature [°C] -20...70
Protection IP 65; IP 67
Tests / approvals
Approval CSANe 21ATEX2239; IECEx CSA 21.0045
ATEX marking II 2G Ex ia IIC T4 Gb
Shock resistance
DIN IEC 68-2-27 40 g (11 ms)
Vibration resistance
DIN IEC 68-2-6 10 g (55...2000 Hz)
MTTF [years] 8519
Mechanical data
Weight [g] 367.5
Housing tubular
Material stainless steel (1.4404 / 316L)
Materials (wetted parts) stainless steel (1.4404 / 316L)
Process connection threaded connection G 1/2 external thread
Remarks
Remarks
In principle, the type test according to 2014/34/EU (ATEX) only takes atmospheric conditions into account (0.8...1.1 bar).
For pressures outside this range use must be assessed and approved by the user.
Adhere to the operating instructions and the type test certificate.
Pack quantity 1 pcs.
Electrical connection
Connection Cable: 6 m, TPE-S; Maximum cable length: 100 m; (4 x 0.5 mm²); 4 x 0.34 mm²
ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — EN-US — SP321A — 06.04.2023 —