Hydrotechnik 3403-40-I5.37S Pressure Sensor
Product Description
1. Product Overview
Brand: Hydrotechnik
Model: 3403-40-I5.37S
Type: Industrial-grade digital pressure sensor (IO-Link 1.1 version)
Core features: process automation integration + self-diagnosis + ultra-high precision
Typical applications: hydraulic system monitoring, predictive maintenance, Industry 4.0 applications
2. Core technical parameters
(1) Measurement performance
Range: 0...400 bar (optional 0...40/1000 bar)
Comprehensive accuracy: ±0.1% FS (at 23°C)
Long-term stability: <±0.2% FS/year
Temperature effect: ±0.02% FS/°C (automatic compensation)
Sampling rate: 1 kHz (dynamic pressure capture)
(2) Communication interface
IO-Link:
IEC compliant 61131-9 standard
Real-time transmission: pressure value, temperature, device status
Remote configuration of parameters: range/filter/alarm threshold
Fault protection: 4...20mA analog backup output
(3) Mechanical design
Process connection: G¼" internal thread (ISO 1179-2 standard)
Material combination:
Pressure port: 316L stainless steel (electrolytic polishing)
Diaphragm: ceramic/Al₂O₃ (corrosion-resistant version optional)
Protection level: IP67 (sensor)/IP65 (electrical interface)
3. Intelligent functions
Self-diagnosis system:
Diaphragm integrity monitoring
Signal drift warning (failure prediction 3 months in advance)
Cable break detection
Data logging: cyclic storage of the last 50 pressure peaks
Unit switching: switch bar/psi/MPa by software (retain calibration data)
4. Product advantages
✔ IIoT ready: direct access to PLC/cloud (supports JSON data format)
✔ Anti-interference design: double-shielded cable interface (EMC complies with EN 61326-1)
✔ Zero maintenance: O-ring-free sealing structure (lubrication-free for life)
✔ Quick installation: 360° rotatable electrical interface
5. Typical application scenarios
Intelligent hydraulic station: real-time pressure monitoring + energy efficiency optimization
New energy equipment: closed-loop control of lithium battery press
Semiconductor manufacturing: monitoring of hydraulic system of etching machine
Digital twin: synchronization of physical system and virtual model data