Pressure Sensor Ifm PK7521
IFM CATEGORIES
Pressure Sensor PK7521
Brand: Ifm
Product Code: PK-250-SFG14-QSPKG/US/ /W
- Easy switch point adjustment using two adjustment rings for optimal visibility
- 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
Contact via Zalo
Phone call
Product characteristics
| Total count of inputs and outputs | Quantity of digital outputs: 2 | |||
| Measuring span |
| |||
| 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 |
| |||
| Pressure classification |
| |||
| Kind of force per unit area | relative force per unit area | |||
| Modification of the switching threshold | adjustment rings | |||
| Display |
| |||
| With graduated markings | yes |
Operating conditions
| Surrounding temperature value[°C] | -25...80 | ||
| Temperature for storage[°C] | -40...100 | ||
| Safety feature | IP 67 | ||
| Measuring span |
| ||
| Setpoint SP |
| ||
| Hysteresis |
|
Inputs / outputs
| Total count of inputs and outputs | Quantity of digital outputs: 2 |
| 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 | 2 |
| Output response | output signal |
| Electrical engineering design | PNP |
| Count of digital outputs | 2 |
| 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) |
Download Specification for PK7521
Download PDFRELATED PRODUCTS
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PK-100-SFP14-HCPKG/US/ /W
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PI-2,5BREZ02-MFRKG/US/ /P
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PM-016-REZ01-E-ZVG/US
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PN-,25-REN14-MFRKG/US/ /V
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PN-025-REN14-MFRKG/US/ /V
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PM-004-REA01-E-ZVG/US
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PL-040-REA12-A-DKG/US/ /
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PK-025-SFG14-HCPKG/US/ /W
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PK-400-SFG14-PSPKG/US/ /W
- Brand: IFM
-
Category Ifm Products:
Pressure Sensor -
Product Code:
PM-,25BREA01-E-ZVG/US