Product Introduction
1.Fluorescent Oxygen Sensors(O2 Sensor) LOX-02/LOX-01 Overview：
LuminOx is an oxygen sensor that uses the fluorescence quenching principle and is factory calibrated to measure ambient oxygen partial pressure (ppO2).
LuminOx measures oxygen partial pressure and temperature. Adding an external pressure sensor allows the sensor to output oxygen concentration and pressure values; combining the traditional low power consumption of electrochemical sensors, the non-consumptive sensing principle gives it a longer lifespan.
LuminOx has oxygen pressure and temperature compensation, allowing it to work accurately over a wide environmental range without additional compensation systems. Unlike other sensor technologies, LuminOx is very stable and environmentally friendly, free of lead or any other toxic materials, and is not affected by cross-interference from other gases.
2. Cleaning of Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01：
The sensor housing can be wiped clean with a damp cloth, but the sensor must not be immersed in any cleaning medium. If needed, our professional and experienced engineering team can provide complete application and technical support.
3. Electrical and Environmental Characteristics of Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01：
| Supply Voltage (Vs) | 4.5~5.5Vdc |
| Supply Current (Is) | <7.5mA (at 1Hz data sampling rate), <20mA (peak) |
| Output Type | 3.3V TTL level RS232 |
| Operating Temperature | -30℃ ~ +60℃ |
| Storage Temperature | -30℃ ~ +60℃ |
| Humidity | 0~99% (non-condensing) |
| Pressure Range | 500~1200mbar |
4. Performance Specifications of Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01:
| Oxygen Measurement Range | 0~25%（ Lox-02）， 0-300mbar（ ppO2） |
| Response Time | T90 <30s (typical) |
| Accuracy/Resolution | <2%FS/0.1mbar |
| Temperature Accuracy/Resolution | Indication only/0.1°C |
| Pressure Accuracy/Resolution | ± 5mbar/1mbar（ Lox-02） |
| O2% Accuracy/Resolution | Determined by ppO2 and pressure accuracy/0.1% (Lox-02) |
| Lifespan | >5 years |
*Under normal environmental conditions, all parameters are measured under standard conditions unless otherwise specified. Extreme temperature fluctuations may require recalibration.
5. Mechanical Specifications of Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01：
| Connection Pins | 4 gold-plated pins (0.64mm²) on a 2.54mm PCB grid, mounted via socket or soldered with no-clean flux |
| Dimensions | 20mm diameter × 12.5mm height |
LuminOx is designed to replace electrochemical sensors, meets RoHS standards, has a long lifespan, and includes fully built-in environmental compensation.
6. Part Numbering System for Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01:
LOX - XX
Type
01: 0-300mBar oxygen partial pressure (without atmospheric pressure measurement)
02: 0-25% oxygen concentration (with atmospheric pressure measurement)
7. Advantages of Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01：
Low power consumption; also measures O2% and atmospheric pressure (optional); suitable for battery power; long lifespan; high accuracy; small size, compact; low cost; maintenance-free; free of toxic materials; direct connection to microcontroller without additional components.
8. Applications of Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01：
Oxygen detection; portable devices; ventilators; inerting; medical; laboratory equipment; agriculture; incubators, infant incubators; fire prevention; boiler condensate exhaust detection, high-altitude oxygen supply, diffuse oxygen supply, oxygen concentrators for diffuse oxygen supply, fruit and vegetable storage, SF6 leakage systems in power switch rooms, mining alarms
9. Companion Circuit Board for Fluorescent Oxygen Sensor (O2 Sensor) LOX-02/LOX-01:
UK SST Fluorescent Oxygen Sensor Evaluation Board - LOX-EVB
LOX-EVB is an evaluation board for the fluorescent oxygen sensor LOX-02, powered by 5V, with outputs: RS485, RS232, 0~5V, convenient for customer development.
