ifm Electronic PK8734 Druckschalter mit intuitiver Schaltpunkteinstellung

Product characteristics

• Number of inputs and outputs: Number of digital outputs: 2
• Measuring range: 0...10 bar, 0...1000 kPa, 0...1 MPa
• Process connection: threaded connection R 1/4 external thread internal thread:M5

Application

• Application: for industrial applications
• Media: liquids and gases
• Medium temperature [°C]: -25...80
• Min. bursting pressure: 300 bar, 30 MPa
• Pressure rating: 25 bar, 2.5 Mpa
• Type of pressure: relative pressure

Electrical data

• Operating voltage [V]: 9.6...32 DC
• Current consumption [mA]: < 25
• Min. insulation resistance [MΩ]: 100; (500 V DC)
• Protection class: III
• Reverse polarity protection: yes

Inputs / outputs

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

Outputs

• Total number of outputs: 2
• Output signal: switching signal
• Electrical design: NPN
• Number of digital outputs: 2
• Output function: complementary
• Max. voltage drop switching output DC [V]: 2
• Permanent current rating of switching output DC [mA]: 500
• Switching frequency DC [Hz]: 100
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes

Measuring/setting range

• Measuring range: 0...10 bar, 0...1000 kPa, 0...1 MPa
• Set point SP: 0.5...10 bar, 0.05...1 MPa
• Reset point rP: 0.3...9.8 bar, 0.03...0.98 MPa

Accuracy / deviations

• Switch point accuracy [% of the final value]: < ± 2,5; (Setting accuracy)
• Repeatability [% of the final value]: < ± 0,5; (with temperature fluctuations < 10 K)
• Characteristics deviation [% of the final value]: < ± 1,5 (BFSL) / < ± 2,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
• Temperature drift per 10 K: < ± 0.5