Max-11: galvanic O₂ replacement sensor for anaesthesia and ventilation equipment
The Max-11 is a galvanic oxygen sensor that can be used directly as a replacement for the original sensor in a wide range of medical equipment. Biomedical technicians and maintenance services looking for a reliable and cost-effective replacement for the O₂ sensor in their ventilator or anaesthesia machine will find a direct solution of proven quality in the Max-11.
The Max-11 uses a gold-plated slip-ring connection and is certified to EN ISO 80601-2-55, the international standard for medical oxygen sensors. The sensor is available directly and is compatible with dozens of models from the most common manufacturers in the hospital market.
What is the Max-11 used for?
The Max-11 replaces the O₂ sensor in anaesthesia machines and ventilators. In these devices, the oxygen sensor continuously monitors the FiO₂: the fraction of inspired oxygen delivered to the patient. An aged or faulty sensor leads to unreliable measurement, alarms or failure of the oxygen control. Periodic sensor replacement is part of the regular preventive maintenance of this equipment.
The Max-11 offers a cost-effective alternative to the original OEM sensor, with equivalent or better specifications and a 12-month warranty.
Compatible equipment
The Max-11 replaces the original sensor in equipment from the following manufacturers:
- Dräger: Narkomed, Fabius GS, Fabius Series, Evita Family, Babylog, Cato (item numbers 6803290 and 6850645)
- EnviteC: OOM-201
- HillRom: PSR-11-915-2
- International Technologies: M-02
- Invivo: Magnitude
- Mercury Medical: 10-103-07
- Pacifitech: PT-14A
- Teledyne: R23 (#C-61139)
- Teleflex (Hudson): 5557, V-14
- VTI: 101372, 100352
Contact Inacom if your device is not in the list above. We will help you identify the right sensor.
Properties
- Galvanic oxygen sensor with gold-plated slip-ring connection
- Measuring range 0 to 100% O₂
- Output signal 14 to 20 mV
- Zero offset ≤0,20 mV
- Response time ≤12 seconds
- Linearity ≤3%
- Expected life >500.000 %O₂ hours
- No temperature compensation
- Operating temperature 10 to 40°C
- Storage temperature -20 to 50°C
- Humidity 0 to 99% RH, non-condensing
- Ambient pressure 700 to 1.250 mBar
- Compliant with EN ISO 80601-2-55
- 12-month warranty
Technical specifications
| Feature | Value |
|---|
| Measuring range | 0 to 100% O₂ |
| Output signal | 14 to 20 mV |
| Zero offset | ≤0,20 mV |
| Response time | ≤12 s |
| Linearity | ≤3% |
| Expected life | >500.000 %O₂ hours |
| Temperature compensation | None |
| Operating temperature | 10 to 40°C |
| Storage temperature | -20 to 50°C |
| Humidity | 0 to 99% RH, non-condensing |
| Ambient pressure | 700 to 1.250 mBar |
| Electrical connection | Gold-plated slip ring |
| Standard | EN ISO 80601-2-55 |
| Warranty | 12 months |
Item number
Max-11: R113P10
