ifm Electronic PP7551 Druckschalter mit keramischer Messzelle

Product characteristics

• Number of inputs and outputs: Number of digital outputs: 2
• Measuring range: 0...250 bar, 0...3625 psi, 0...25 MPa
• Process connection: threaded connection G 1/4 external thread internal thread:M5

Application

• Application: for industrial applications
• Media: liquids and gases
• Conditionally suitable for: use in gases at pressures > 25 bar only on request
• Medium temperature [°C]: -25...90
• Min. bursting pressure: 850 bar, 12300 psi, 85 MPa
• Pressure rating: 400 bar, 5800 psi, 40 MPa
• Type of pressure: relative pressure

Electrical data

• Operating voltage [V]: 9.6...36 DC; (communication mode: 18...32)
• Current consumption [mA]: < 45
• Min. insulation resistance [MΩ]: 100; (500 V DC)
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: 0.3

Inputs / outputs

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

Outputs

• Total number of outputs: 2
• Output signal: switching signal; IO-Link; (configurable)
• Electrical design: PNP
• 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]: 250
• Switching frequency DC [Hz]: 170
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes

Measuring/setting range

• Measuring range: 0...250 bar, 0...3625 psi, 0...25 MPa
• Set point SP: 2...250 bar, 40...3620 psi, 0.2...25 MPa
• Reset point rP: 1...249 bar, 20...3600 psi, 0.1...24.9 MPa
• In steps of: 1 bar, 20 psi, 0.1 MPa
• Factory setting: , SP1 = 63 bar, rP1 = 58 bar
, , SP2 = 188 bar, rP2 = 183 bar, , OUT1 = Hno, OUT2 =