PV7701 is a compact electronic pressure switch designed for pressure monitoring up to 250 bar. It uses an R1/4 process connection and two programmable digital outputs. IO-Link enables intelligent parameterisation and diagnostic communication. The metallic thin-film measuring cell provides reliable pressure measurement. Its stainless-steel construction is suitable for demanding industrial applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
PV7701 provides a 0–250 bar relative pressure measuring range. Switching and reset points can be configured to meet individual process requirements. Hysteresis and window functions support flexible pressure control. Adjustable damping and switching delays help optimise sensor response. The fast response makes it suitable for automated pressure-control systems.
The metallic thin-film cell provides stable pressure measurement. Stainless-steel construction offers strong mechanical durability. The sensor is designed for liquids and gases in industrial environments. Electrical protection helps safeguard the device against common faults. High shock and vibration resistance support reliable machinery operation.
PV7701 is suitable for hydraulic systems and industrial automation. It can monitor pump pressure, power-unit pressure and machine circuits. The programmable outputs can activate alarms and protective functions. IO-Link provides access to configuration and diagnostics. Its compact design supports installation in limited machine spaces.
0…250 bar range
R1/4 process connection
Two digital outputs
IO-Link
PNP/NPN
NO/NC programmable
Configurable set points
Configurable reset points
Hysteresis function
Window function
Adjustable damping
Switching delays
Metallic thin-film cell
Stainless-steel housing
Fast response
Short-circuit protection
Overload protection
Reverse-polarity protection
IP67/IP69K
Long service life
Hydraulic systems
Pump monitoring
Hydraulic power units
Industrial automation
Pressure alarms
Machine protection
Pressure control
Process monitoring
Machine diagnostics
Condition monitoring
PLC systems
Preventive maintenance
Equipment protection
Hydraulic machinery
IO-Link automation
| Specification | Details |
|---|---|
| Model | PV7701 |
| Order code | PV-250MSER14-UFRVG/US |
| Pressure type | Relative |
| Measuring range | 0…250 bar |
| Equivalent | 0…3625 psi |
| Measuring element | Metallic thin-film |
| Digital outputs | 2 |
| Communication | IO-Link |
| Electrical design | PNP/NPN |
| Output function | NO/NC programmable |
| Process connection | R1/4 |
| Auxiliary thread | M5 |
| Supply | 18…30 V DC |
| Current consumption | <15 mA |
| Switching current | 100 mA |
| Switching frequency | <170 Hz |
| Response | <3 ms |
| Accuracy | < ±0.5 % span |
| Repeatability | < ±0.05 % span |
| Linearity | < ±0.1 % BFSL / < ±0.2 % LS |
| Hysteresis | < ±0.2 % span |
| Long-term stability | < ±0.1 % span |
| Protection | IP67/IP69K |
| Application | Industrial pressure monitoring |
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