Oxygen Gas Sensor

Condition: New
Availability: Ready Stock

The Tenacious TO2 Series Transmitter provides a wide sensing range for oxygen gas. It is designed for ready-to-use applications across residential, commercial, and industrial environments.
The sensor is based on electrochemical technology, ensuring accurate and reliable oxygen measurement.
The TO2 is available with multiple output options, including 4–20 mA, 0–10 V, Modbus RS-485, and relay outputs. The TO2 series offers measurement capability up to 0–100% volume (Vol.) O₂.

Application
- Industrial Applications
- Medical & Healthcare
- Manufacturing & Process Industries
- Safety & Confined Spaces
- Marine & Aerospace
- Environmental & Agriculture
- Laboratories & Research


Sensor Construction:
Sensing Technology: Electrochemical
Expected Operating Life: 2 or 5 years in clean air
Measuring Range: 0 to 25% or 0-100% (Check Model Selection Guide)
Resolution: 0.1%
Warmig Uptime: 15Min
Response Time T90: <15Sec


Electrical Specifications:
Power supply: 18-24Vdc/ac (AC power requires a separate pair of shielded wires.)
Power Consumption:40 mA max.@24Vdc for 4 to 20 mA Output Model,
          30 mA max.@24Vdc for 0 to 10V/Modbus
Analog 4-20mA output signal load resistance: 500ohm Max.
Analog 0-10V output signal load resistance: 10k Min.

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