Medical Oxygen Sensor, 0-100%, Molex 3 Pin/Headphone Jack

A medical oxygen sensor is an electrochemical sensing device used to measure oxygen levels in healthcare and respiratory equipment. This 0–100% O2 sensor offers linear output, T90<15s response time, temperature-compensated accuracy, and optional P/N 5520257-2, TRS, or Molex 3-pin interfaces. It is suitable for ventilators, oxygen concentrators, blood gas analyzers, anesthesia machines, and clinical oxygen monitoring devices.

Feature

• The medical oxygen sensor employs a shunt electrochemical design principle, delivering exceptional sensitivity and stability. It achieves linear measurement across the 0–100% oxygen range, ensuring rapid and accurate oxygen detection.
• The oxygen sensor supports multiple interfaces (P/N 5520257-2/3.5mm headphone jack/Molex 3-pin connector), facilitating easy installation and replacement with strong compatibility.
• Built-in temperature compensation maintains oxygen measurement deviation below 2% across 0~40°C environments, guaranteeing data accuracy.
• The SUCH medical oxygen sensor features a high-strength white ABS housing that resists pressure and moisture, making it suitable for diverse medical settings.

Dimension (unit: mm)

SUCH-AO-06, SUCH-AO-07

SUCH-AO-08

SUCH-AO-09

Pin Definition

P/N5520257-2 Interface: Pin 2 in the diagram is the negative terminal, Pin 3 is the positive terminal, and Pins 1 and 4 are unconnected.

3.5 mm Headphone Jack: Pin 1 in the diagram is the positive terminal, and Pin 2 is the negative terminal.

Molex 3-Pin (2.54 mm): Pin 1 in the diagram is the negative terminal, Pin 2 is the negative terminal, and Pin 3 is the positive terminal.