ifm Electronic SUH400 Ultraschall Durchflusssensor

Product characteristics

• Measuring range: 5...1000 l/min, 300...60000 l/h, 0.058...11.666 m/s, 0.3...60 m³/h
• Process connection: Clamp 2" DIN 32676 series C

Application

• Special feature: Gold-plated contacts
• Media: ultra-pure water; water; hydrous media
• Note on media: hydrous media: for media with >10 % additives, the repeatability is the only available value
• Medium temperature [°C]: -20...100
• Min. bursting pressure: 50 bar, 5 MPa
• Pressure rating: 16 bar, 1.6 MPa
• Vacuum resistance [mbar]: -1000

Electrical data

• Operating voltage [V]: 18...32 DC; (to SELV/PELV)
• Current consumption [mA]: < 75
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: 5
• Measuring principle: ultrasonic

Inputs / outputs

• Total number of inputs and outputs: 2

Inputs

• Inputs: OUT2, counter reset

Outputs

• Total number of outputs: 2
• Output signal: OUT1, switching signal; pulse signal; diagnostic signal; totaliser switching signal; frequency signal; IO-Link
, OUT2, switching signal; pulse signal; diagnostic signal; totaliser switching signal; analogue signal
• Electrical design: PNP/NPN
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes
Analogue
• Number of analogue outputs: 1
• Analogue current output [mA]: 4...20
• Max. load [Ω]: 500
Digital
• 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]: 100
• Switching frequency DC [Hz]: 0...10000

Measuring/setting range

• Measuring range: 5...1000 l/min, 300...60000 l/h, 0.058...11.666 m/s