ifm Electronic SI0558 Strömungswächter

Product characteristics

• Number of inputs and outputs: Number of digital outputs: 1
• Process connection: M18 x 1,5 internal thread

Application

• Media: Liquids; Gases
• Medium temperature [°C]: -25...70
• Pressure rating [bar]: 300
Liquids
• Medium temperature [°C]: -25...70
Gases
• Medium temperature [°C]: -25...70

Electrical data

• Operating voltage tolerance [%]: -15...15
• Operating voltage [V]: < 24 AC / 18...36 DC; (to SELV/PELV)
• Current consumption [mA]: < 80
• Protection class: III
• Power-on delay time [s]: 10

Inputs / outputs

• Number of inputs and outputs: Number of digital outputs: 1

Outputs

• Total number of outputs: 1
• Output signal: switching signal
• Number of digital outputs: 1
• Output function: normally open
• Contact rating: 2 A, 24 V AC/DC; (to SELV/PELV)
• Short-circuit protection: no
• Overload protection: no

Measuring/setting range

• Probe length L [mm]: 45
Liquids
• Setting range [cm/s]: 3...300
• Greatest sensitivity [cm/s]: 3...100
• Set point SP [cm/s]: 20
Gases
• Setting range [cm/s]: 200...3000
• Greatest sensitivity [cm/s]: 200...800

Accuracy / deviations

• Repeatability [cm/s]: 1...5
• Note on repeatability: for water 5...100 cm/s; 25 °C
, Factory setting
• Temperature drift [cm/s x 1/K]: 0.1; (for water 5...100 cm/s; 10...70 °C)
• Temperature gradient [K/min]: 300
• Switch point accuracy [cm/s]: ± 2...± 10; (for water 5...100 cm/s; 25 °C; Factory setting)
• Hysteresis [cm/s]: 2...5; (for water 5...100 cm/s; 25 °C; Factory setting)

Response times

Liquids

Gases