● EN 50155 RAILWAY CERTIFIED
EN 50155 & EN 61373 Railway CertifiedREF: ACT-ASPT11-i(R)
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FACTORY CALIBRATION & COMPLIANCE
✓ ISO 9001:2015✓ CE Compliant✓ Traceable Calibration
MODEL: ASPT11-i(R) // PRESSURE
ASPT11-i(R) ASPT11 i(R) Pressure Transmitter for Railway Applications
High-reliability railway pressure transmitter engineered to EN 50155 / EN 61373 with welded SS316L cell for braking, pantograph, and coolant loops.
Engineered to meet EN 50155 and EN 61373 railway standards with welded SS316L measuring cell, enhanced EMC immunity, and -40°C to +125°C range for pantograph and braking systems.
Key Specifications
Factory Configurable| Parameter | Specification |
|---|---|
| Pressure range | 1 - 250 bar |
| Accuracy | ±0.5% F.S. |
| Output | 4-20mA (2-Wire), 0-10V, 0.5-4.5V Ratiometric |
| Supply voltage | 5.0 VDC ±0.25V / 10–28 VDC |
| Wetted material | AISI 316L Fully Welded |
| Operating temperature | -40°C to +125°C |
| Protection | IP67 Railway Enclosure |
| Process connection | G1/4" / G1/2" / 1/4" NPT |
| Electrical connection | Hirschmann DIN 43650-A / M12 4-Pin / Flying lead |
Applications
✓Electric Locomotive & EMU Pantograph Air Pressure Control
✓Pneumatic & Hydraulic Train Braking Systems
✓Locomotive Transformer & Inverter Coolant Recirculation Pumps
✓Passenger Coach Air Suspension & Leveling Systems
✓Railway Track Maintenance Vehicles & Auxiliary Compressors
Downloads & Documentation
Datasheet (PDF)
Dimensional Drawing
Upon RequestInstallation Manual
Included with DispatchCalibration Certificate
100% TestedQAP / Inspection Documentation
Provided where applicable for OEM supplyOEM ADAPTATION & CUSTOMIZATION
Need a different pressure range, output or connection?
Talk to an ACT Application Engineer. We adapt pressure spans, wetted metallurgy (316L, Hastelloy), process threads (BSP, NPT, Tri-Clamp), and cable lengths to your exact machinery.