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GS+7CO 7-series Electrochemical Carbon Monoxide Sensor for High-stability and Fast-response Carbon Monoxide Gas Detection
Product Features:
Ultra-Fast Response Performance: The T90 response time is less than 30 seconds, enabling rapid capture of sudden CO concentration changes and meeting real-time early warning requirements for industrial gas leakage.
High Detection Stability & Repeatability: Adopts optimized electrochemical formula and structural design, with repeatability lower than ±1% CO equivalent and ultra-low zero drift, ensuring long-term consistent and accurate detection data.
Zero Bias Working Design: 0V bias voltage operation simplifies peripheral circuit design, reduces system power consumption and circuit complexity, and improves equipment operational stability.
Excellent Linearity & Resolution: Achieves full-scale linear output within the measuring range, with typical resolution higher than 0.5 ppm, supporting precise identification of trace carbon monoxide concentration changes.
Strong Overload Resistance: Withstands instantaneous high-concentration CO impact up to 2000 ppm, and can quickly recover normal working state without permanent performance drift or damage.
Wide Environmental Adaptability: Supports wide temperature and pressure working range, maintaining stable detection performance in complex industrial environments with variable temperature and pressure fluctuations.
Standard Industrial Compatibility: Classic 7-series standard pin package and industry universal size, compatible with mainstream gas detection acquisition circuits and equipment, convenient for secondary development and system integration.
Long Service Life & High Cost-Effectiveness: Rated service life up to 24 months under standard working conditions, with low annual sensitivity attenuation and low maintenance cost.
Product Applications:
The GS+7CO high-performance carbon monoxide sensor is widely used in industrial safety, environmental monitoring and public safety fields requiring accurate real-time CO concentration detection:
Industrial Safety Monitoring: Carbon monoxide leakage detection for factory workshops, chemical plants, metallurgical sites and industrial combustion equipment to prevent toxic gas poisoning accidents.
Confined Space Operation Monitoring: Real-time CO concentration monitoring for underground pipe galleries, tunnels, storage tanks and enclosed operation spaces to ensure construction personnel safety.
Environmental Air Quality Detection: Urban ambient air quality monitoring, industrial park atmospheric environment detection and regional carbon monoxide pollution data statistics.
Portable Gas Detectors: Matched with handheld industrial safety detectors and portable monitoring terminals for on-site rapid inspection and hidden danger troubleshooting.
Boiler & Combustion System Monitoring: Flue gas detection and incomplete combustion monitoring of industrial boilers, heating equipment and fuel combustion systems.
Public & Building Safety: Indoor air quality monitoring of underground garages, shopping malls, basements and densely populated closed public spaces for safety early warning.
Product Model
GS+7CO
Sensor Type
Electrochemical Carbon Monoxide Sensor (7-Series)
Detection Gas
Carbon Monoxide (CO)
Nominal Measuring Range
0 ~ 1000 ppm
Maximum Overload Range
2000 ppm
Sensitivity
100 ± 20 nA/ppm
Bias Voltage
0 V
T90 Response Time
< 30 s
Typical Resolution
< 0.5 ppm
Repeatability
< ±1% CO equivalent
Recommended Load Resistor
10 Ω
Working Temperature Range
-30°C ~ +50°C
Working Pressure Range
80 ~ 120 kPa (800~1200 mbar)
Working Humidity Range
15% ~ 90% RH (non-condensing)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support.
The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe... Shenzhen Yijiajie Electronic Technology Co., Ltd. has long been deeply engaged in the field of sensing and control technology, specializing in sensor solutions and technical support.
The company is an authorized distributor for City, and Siargo, and maintains long-term, stable partnerships with othe...
