ifm Electronic SM7100 Magnetisch induktiver Durchflusssensor

Product characteristics

• Number of inputs and outputs: Number of digital outputs: 2; Number of analogue outputs: 1
• Measuring range: 0.2...50 l/min, 0.01...3 m³/h
• Process connection: threaded connection G 3/4 DN20 flat seal

Application

• Special feature: Gold-plated contacts
• Application: totaliser function; 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 [°C]: -10...70
• Pressure rating [bar]: 16
• Pressure rating [MPa]: 1.6
• MAWP (for applications according to CRN) [bar]: 11.2

Electrical data

• Operating voltage [V]: 18...30 DC; (to SELV/PELV)
• Current consumption [mA]: 95; (24 V)
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: 5

Inputs / outputs

• Number of inputs and outputs: Number of digital outputs: 2; Number of analogue outputs: 1

Inputs

• Inputs: counter reset

Outputs

• Total number of outputs: 2
• Output signal: switching signal; analogue signal; pulse signal; IO-Link; (configurable)
• Electrical design: PNP/NPN
• Number of digital outputs: 2
• Output function: normally open / normally closed; (parameterisable)
• Max. voltage drop switching output DC [V]: 2
• Permanent current rating of switching output DC [mA]: 200
• Number of analogue outputs: 1
• Analogue current output [mA]: 4...20; (scalable)
• Max. load [Ω]: 500
• Analogue voltage output [V]: 0...10; (scalable)
• Min. load resistance [Ω]: 2000
• Pulse output: flow rate meter
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes