ifm Electronic SM2004 Magnetisch induktiver Durchflusssensor

Product characteristics

• Number of inputs and outputs: Number of analogue outputs: 2
• Measuring range: 5...600 l/min, 0.3...36 m³/h, 80...9510 gph, 1.3...158.5 gpm
• Process connection: threaded connection G 2 DN50 flat seal

Application

• Special feature: Gold-plated contacts
• Application: empty pipe detection; for industrial applications
• Installation: connection to pipe by means of an adapter
• Media: conductive liquids; water; hydrous media
• Note on media: conductivity: ≥ 20 µS/cm
, viscosity: < 70 mm²/s (40 °C)
• Medium temperature: -10...90 °C, 14...194 °F
• Pressure rating [bar]: 16
• Pressure rating [MPa]: 1.6
• Pressure rating [psi]: 232
• MAWP (for applications according to CRN) [bar]: 16

Electrical data

• Operating voltage [V]: 18...32 DC; (to SELV/PELV)
• Current consumption [mA]: < 150
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: 5

Inputs / outputs

• Number of inputs and outputs: Number of analogue outputs: 2

Outputs

• Total number of outputs: 2
• Output signal: analogue signal
• Number of analogue outputs: 2
• Analogue current output [mA]: 4...20; (≤ 22 mA; scalable)
• Max. load [Ω]: 500

Measuring/setting range

• Measuring range: 5...600 l/min, 0.3...36 m³/h, 80...9510 gph, 1.3...158.5 gpm
• Display range: -720...720 l/min, -43.2...43.2 m³/h, -11410...11410 gph, -190.2...190.2 gpm
• Resolution: 0.5 l/min, 0.02 m³/h, 5 gph, 0.1 gpm
• Analogue start point ASP: 0...480 l/min, 0...28.8 m³/h, 0...7610 gph, 0...126.8 gpm
• Analogue end point AEP: 120...600 l/min, 7.2...36 m³/h, 1900...9510 gph, 31.7...158.5 gpm
• Low flow cut-off LFC: < 15 l/min, < 0.9 m³/h, < 240 gph, < 4 gpm
• In steps of: 0.5 l/min, 0.02 m³/h, 5 gph, 0.1 gpm