Pressure Transducers
Deltran II transducer
Functional features
- Sterile packaging
- Pressure measurements from -50 to +300 mmHg.
- Flush port with continuous flushing feature if connected to a pressurised (300 mmHg) fluid bag.
Deltran II transducer with accessories
Functional features
- Sterile packaging.
- Deltran II pressure transducer.
- Fluid line for connection of pressurised fluid bag to the flush port.
- Non-compliant fluid line for connection to arterial catheter.
- Three way stop-cock with sampling port.
- Labels and stoppers for fluid lines.
| Sensor Specifications | |
|---|---|
| Continuous Flow Rate | 3 cc/hr (± 1 cc/hr) or 30 cc/hr (± 10 cc/hr) at 300 mmHg |
| Operating Pressure Range | -50 to +300 mmHg |
| Sensitivity | 5 µV/V/mmHg, ±2% (typically < ±1%) |
| Zero Drift With Time | < ±1.0 mmHg/8 hours after 10 min. warm-up to operating temperature |
| Leakage Current | <2 µA @ 115 Vac rms at 60 Hz |
| Unbalance | ±75 mmHg |
| Overpressure Protection | -400 to +4000 mmHg |
| Operating Temperature | 15° C to 40° C |
| Excitation Voltage and Frequency | 2 to 10 Vdc; or Vac rms to 5 kHz |
| Operating Life | >500 hours |
| Storage Temperature | -25° C to +65° C |
| Defibrillation Withstand | 5 discharges/5 minutes of 400 joules @ 50 ohm load |
| Natural Frequency | >200 Hz in saline |
| Phase Shift | <5° at 5 kHz |
| Output Impedance | 270 Ohms to 400 Ohms |
| Input Impedance | 270 Ohms to 400 Ohms |