PT5700 is a compact pressure transmitter designed for reliable system-pressure measurement in mobile machinery. It measures pressure up to 400 bar and provides a proportional 4–20 mA analogue output for machine control systems. The stainless-steel housing provides high resistance to shock, vibration and harsh operating conditions. Its compact cylindrical construction allows installation in restricted spaces. The transmitter is suitable for hydraulic systems, construction equipment and demanding mobile applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
PT5700 provides continuous relative pressure measurement for high-pressure hydraulic applications. The sensing system converts pressure changes into a stable analogue signal for PLCs and machine controllers. Its G 1/4 external thread provides secure process installation. The DEUTSCH electrical connection supports reliable integration into mobile-machine wiring systems. The transmitter is designed for long-term stability and more than 60 million pressure cycles.
PT5700 monitors hydraulic system pressure continuously during machine operation. The 0–400 bar range provides sufficient capacity for demanding hydraulic circuits. The 4–20 mA output allows direct connection to compatible control electronics. Fast response supports monitoring of rapidly changing pressure conditions. High repeatability helps maintain stable pressure information over extended operating periods.
The cylindrical stainless-steel housing is designed for harsh mobile environments. The G 1/4 external thread provides secure installation into compatible pressure ports. The compact 19 mm diameter body is suitable for restricted mounting spaces. The device incorporates an integrated restrictor element for improved pressure measurement stability. Its robust construction supports repeated mechanical and pressure loading.
0…400 bar pressure range
4–20 mA analogue output
Relative pressure measurement
G 1/4 external thread
DEUTSCH electrical connector
Stainless-steel housing
316L stainless-steel construction
60 million minimum pressure cycles
2 ms analogue response
500 g shock resistance
20 g vibration resistance
IP67 and IP69K protection
High repeatability
Low linearity deviation
Low hysteresis
Long-term stability
Integrated restrictor element
Reverse-polarity protection
Overload protection
Short-circuit protection
Mobile hydraulic systems
Construction machinery
Agricultural machinery
Hydraulic power units
Heavy equipment
Off-highway vehicles
Hydraulic pumps
Pressure control systems
Machine diagnostics
Pressure monitoring
Equipment protection
Preventive maintenance
PLC automation
Mobile machine control
Industrial hydraulic systems
| Specification | Details |
|---|---|
| Model | PT5700 |
| Order code | PT-400-SEG14-A-ZVG/DE |
| Product type | Pressure transmitter |
| Pressure type | Relative |
| Measuring range | 0…400 bar |
| Equivalent range | 0…5800 psi / 0…40 MPa |
| Output | 4–20 mA |
| Process connection | G 1/4 external |
| Electrical connection | DEUTSCH |
| Housing | Cylindrical |
| Housing material | Stainless steel |
| Wetted material | Stainless steel 17-4 PH |
| Supply voltage | Model-dependent DC supply |
| Analogue response | 2 ms |
| Repeatability | < ±0.05 % span |
| Characteristics deviation | < ±0.8 % span |
| Linearity | < ±0.25 % BFSL |
| Hysteresis | < ±0.2 % span |
| Long-term stability | < ±0.1 % span / 6 months |
| Ambient temperature | −40…100 °C |
| Storage temperature | −40…100 °C |
| Protection | IP67 / IP69K |
| Shock resistance | 500 g / 1 ms |
| Vibration resistance | 20 g / 10…2000 Hz |
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