OverviewThe TPHADA series are high-pressure transmitters based on bonded strain‑gauge on steel technology. A monolithic stainless‑steel measuring diaphragm ensures measurement accuracy, long‑term stability and operational safety even in harsh environments.
Key features- Measurement ranges: 0…1000 to 0…5000 bar (also available in equivalent psi ranges)
- Ingress protection: IP65 / IP67
- Wetted parts: stainless steels 15‑5PH / 17‑4PH
- Monolithic stainless‑steel diaphragm
- Digital Auto‑Zero & Span (magnetic pen supplied)
- Suitable for static and dynamic pressure measurements
Detailed descriptionThe mechanical design integrates vent/relief holes to maximise user safety and to make the transmitter compatible with both static and dynamic pressure measurement in demanding conditions. The monoblock diaphragm and bonded strain gauge construction deliver precise and repeatable readings across the stated ranges. State‑of‑the‑art electronics offer multiple selectable output signals and allow field calibration via the digital Auto‑Zero & Span function activated with the supplied magnetic stylus.
Outputs and connections- Output signals: 4…20 mA (2‑wire); 0.1…5.1 Vdc; 0.1…10.1 Vdc; 0…5 Vdc; 0…10 Vdc; 1…5 Vdc; 1…6 Vdc; 1…10 Vdc
- Pressure connections (examples): D‑F‑250‑C (9/16‑18 UNF female) or E‑M16 x 1.5 female
- Electrical connections (examples): V (6‑pole), P (7‑pole), Z (M12x1), F (shielded cable 4/6 poles), E (DIN 4 poles), M (MicroDin 4 poles)
Typical applications- High and very high pressure hydraulic circuits
- Test benches and hydraulic test equipment
- Waterjet cutting machines and other high‑pressure systems
Technical specifications- Measurement principle: bonded strain gauge on steel (bridge)
- Diaphragm: monolithic stainless‑steel
- Wetted materials: 15‑5PH / 17‑4PH stainless steels
- Measurement ranges: 0…1000 to 0…5000 bar (example codes: B01M, B15C, B02M, B35C, B04M, B05M)
- Output signals: see list above
- Protection class: IP65 / IP67
- Electronic functions: Digital Auto‑Zero & Span (magnetic pen supplied)
- Designed for static and dynamic measurements
- Accuracy: typ. T ±0.1% FS, max ±0.2% FS
- Mechanical design with relief holes for enhanced safety