PRODUCTS

Technology for Future

Product

SS1118 (O₂)

Galvanic Cell(lead-oxygen battery) O₂ Sensor (0~100%)

SS1118 is a galvanic-type oxygen sensor designed to measure oxygen concentrations from 0 to 100% by volume. Delivers stable, linear output signal with rapid response time and excellent accuracy, ideal for portable instruments, safety monitoring, combustion analysis, and medical applications.
Built-in temperature compensation minimizes drift across varying environments. Typical lifespan exceeds 24 months in air with minimal cross-interference, ensuring reliable performance under wide ambient conditions.

KEY FEATURES

Galvanic cell (lead-oxygen battery)
Measurement range: 0–100% Vol. O₂
Fast response time (T90 < 15 sec)
Accuracy: ±1% Full Scale
Long operating life (≥24 months in air)
Excellent linearity and low cross-interference

Product Inquiry

Features
Product Specifications
Download

SS1118 (O₂)

Galvanic Cell (Lead-Oxygen Battery) O₂ Sensor (0–100%)

DESCRIPTION

SS1118 is a galvanic-type oxygen sensor designed to measure oxygen concentrations from 0 to 100% by volume. It offers fast response time, excellent linearity, and high accuracy, making it suitable for portable devices, safety monitoring, combustion analysis, and medical applications. An internal temperature compensation circuit minimizes output drift due to environmental changes. The sensor has a typical lifespan of over 24 months in ambient air.

KEY FEATURES

- Optimized design for portable instruments
- Industrial safety (atmospheric monitoring)
- Combustion efficiency analysis
- Gas mixing process monitoring
- Food storage condition detection
- Medical applications
- Versatile usage in various industries

Product Specifications

Performance Characteristics
Sensor Type	Galvanic cell (lead-oxygen battery)
Measurement Range	0–100% Oxygen
Output Signal	6±1.5 mV in air @ 25°C 60% RH
Accuracy	< ±1.0% Full scale @ constant temperature and pressure
Response Time (T90)	< 15 sec for 90% response
Output Linearity	Linear
Zero Offset Voltage	Less than 0.5 mV in 100% N₂@ 25°C 40% RH
Cross Interference	Less than 0.1% O₂ response to 0~100% CO₂ 0~1% NOx, CO, H₂, H₂S
Environmental
Temperature Range Continuous	-10°C to +50°C
Pressure Range	700 to 1300 mbar
Operating Humidity Range	5% to 95% RH (Non-condensing)
Lifetime
Stability	Less than 1% drift over 8 hours and more @ constant temperature and pressure
Recommended Storage Temp	0°C to 20°C
Expected Operating Life	> 24 months in air
Standard Warranty	18 months from date of dispatch

Sensor Specifications

Accessories

Download

PDF

Datasheet

Download

Headquarters and factories

Address. 445 Doksanseong-ro, Osan-si, Gyeonggi-do (584-1 Segyo-dong) Tel. 031-492-0445 Fax. 031-492-0446

SENKO Technologies USA Corp.

Address. 626 Verrine Way, Lewisville, TX 75056 Tel. 469-409-3067

Privacy Policy Terms of Use Location