Pressure Sensor Ifm PK5520


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Pressure Sensor Ifm pk5520

Pressure Sensor PK5520

Brand: Ifm
Product Code: PK-400-SFG14-PSPKG/US/ /W

  • Easy switch point configuration using an adjustment ring
  • Excellent long-term stability due to a durable stainless steel sensing element with a high allowable force per unit area rating
  • Mechanical locking safeguards against unintentional adjustment of switch points
  • Service life exceeding 50 million force per unit area cycles
  • Suitable for applications in hydraulics, pneumatics, HVAC, and refrigeration

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Product characteristics

Total count of inputs and outputs Count of digital outputs: 1
Measuring span
0...400 bar0...5800 psi
Connection for process screw connection G 1/4 with outdoor thread and internal thread: M5
Application for commercial applications
Media fluids and gases
Intermediate temperature value[°C] -25...80
Minimum force per unit area before bursting
1600 bar23200 psi160 MPa
Pressure classification
600 bar8700 psi60 MPa
Kind of force per unit area relative force per unit area
Modification of the switching threshold adjustment ring
Display
PowerLED, green
Switching conditionLED, yellow
With graduated markings yes

Operating conditions

Surrounding temperature value[°C] -25...80
Temperature for storage[°C] -40...100
Safety feature IP 67
Measuring span
0...400 bar0...5800 psi
Setpoint SP
12...400 bar175...5800 psi
Hysteresis
8 bar116 psi

Inputs / outputs

Total count of inputs and outputs Count of digital outputs: 1
Voltage for operation[V] 9.6...32 DC
Current draw[mA] < 25
Minimum insulation resistance[MO] 100; (500 V DC)
Safety feature rating III
Reverse polarity safeguard yes
Overall count of outputs 1
Output response output signal
Electrical engineering design PNP
Count of digital outputs 1
Output feature typically open
Max. voltage drop at switching output DC[V] 2
Continuous current rating of the switching output DC[mA] 500
DC switching frequency[Hz] 100
Overcurrent protection yes
Method of overcurrent protection yes (momentary)
Overcurrent protection yes
Precision of switch points/span>[% of the final value] < ± 2,5; (Adjustment precision)
Reproducibility[% of the final value] < ± 0,5; (with temperature value fluctuations < 10 K)
Characteristics variation[% of the final value] < ± 1,5 (BFSL) / < ± 2,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Temperature shift per 10 K < ± 0.5
Weight[g] 94.5
Housing cylindrical
measurements[mm] Ø 27 / L = 71.6
Substance PBT; PC; FKM; stainless steel (1.4404 / 316L)
Substances (contacted components) stainless steel (1.4404 / 316L); FKM
Minimum force per unit area cycles 50 million
Fastening torque[Nm] 25
Connection for process screw connection G 1/4 with outdoor thread and internal thread: M5
Integrated restrictor component not available (can be retrofitted)

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