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{"title":"H2S-B4 Hydrogen Sulfide Sensor High Resolution 4-electrode H2S No Condensation","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/a5\/26fe289e29911b4d52b464ddf558-200x200-1\/h2s_b4_hydrogen_sulfide_sensor_high_resolution_4_electrode_h2s_no_condensation.jpg","attrs":{"Temperature range":"-30 \u2103 to 50 \u2103","Storage life":"3-20\u2103 sealed storage life (months) 6","Weight":"g & LT; 13","Load resistance":"\u03c9 to 100"}}
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{"title":"NO-A1 Nitric Oxide Gas Sensor NO sensor Used For Automobile Exhaust Detection","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/40\/82c7966c902dc6957c764eec744c-200x200-1\/no_a1_nitric_oxide_gas_sensor_no_sensor_used_for_automobile_exhaust_detection.jpg","attrs":{"Brand Name":"Alphasense","Model Number":"NO-A1","Place of Origin":"UK","Minimum Order Quantity":"1"}}
INIR-CD5%-CN1 Industrial NDIR (Non-Dispersive Infrared) Carbon Dioxide Gas Sensor for Industrial Confined Space Monitoring
Product Features:
Professional NDIR Infrared Detection Principle: Adopts mature non-dispersive infrared spectroscopy technology for CO2 specific detection, independent of oxygen concentration. It eliminates the failure risk of oxygen-deficient environment detection and chemical aging drift of electrochemical sensors.
High Precision & Stable Detection Performance: Supports high-precision detection within 0-5%VOL CO2 range, with low zero drift and excellent repeatability. Built-in precise algorithm ensures consistent measurement accuracy during long-term continuous operation without frequent calibration.
Excellent Gas Selectivity & Anti-Interference: Targets exclusive CO2 spectral absorption characteristics, effectively filtering interference from water vapor, dust and other ambient mixed gases. It maintains stable and accurate detection results in complex industrial environments.
Dual Signal Output Compatibility: Supports standard linear analog voltage output and TTL-level UART digital serial output. Fully compatible with single-chip microcomputers, industrial controllers, PLCs and data acquisition terminals to meet diverse system integration requirements.
Full-Range Temperature Compensation: Built-in high-precision thermistor temperature sensing unit and intelligent compensation algorithm, which automatically corrects detection errors caused by extreme temperature changes, ensuring reliable operation in wide temperature range.
Intrinsic Safety & Industrial Certification: Complies with ATEX and IECEx explosion-proof certification standards, with intrinsic safety design. It is suitable for flammable and explosive industrial hazardous areas, meeting industrial safety detection specifications.
Ultra-Long Service Life & Low Maintenance: Non-consumable infrared optical path structure, with no chemical reagent consumption. The typical service life is far longer than traditional sensors, greatly reducing later maintenance and replacement costs.
Compact Industrial Packaging Design: Adopts stainless steel sealed structure with small size and strong environmental adaptability. It features dustproof and anti-corrosion performance, suitable for harsh industrial, underground and high-humidity working scenarios.
Product Applications:
The INIR-CD5%-CN1 industrial infrared CO2 sensor module is widely used in industrial safety monitoring, confined space operation protection, petrochemical industry and environmental detection fields for high-stability carbon dioxide concentration monitoring and safety early warning:
Industrial Confined Space Monitoring: Applied in underground pipe galleries, sewage wells, tunnels, storage tanks and other confined spaces to monitor real-time CO2 concentration changes and prevent safety risks caused by excessive carbon dioxide accumulation.
Petrochemical & Hazardous Industry: Deployed in chemical plants, oil fields, natural gas processing workshops and other explosion-proof hazardous areas for online CO2 concentration detection and industrial safety early warning.
Mining & Underground Engineering: Used in coal mines and underground construction sites to realize long-term uninterrupted CO2 monitoring, adapting to underground high-humidity, dusty and complex working environments.
Environmental & Industrial Gas Analysis: Applied in industrial flue gas detection, atmospheric environment monitoring and industrial process gas component analysis to provide accurate and stable CO2 concentration data.
Safety Monitoring & Alarm System: Serves as the core detection component of industrial explosion-proof gas alarms, fixed safety monitoring terminals and portable industrial gas detectors.
Scientific Research & Industrial Experiment: Used for laboratory gas environment research, industrial process detection verification and environmental science experiments, providing high-precision and reliable detection data support.
Product Model
INIR-CD5%-CN1
Detected Gas
Carbon Dioxide (CO2)
Detection Principle
NDIR Non-Dispersive Infrared Spectroscopy
Detection Range
0 ~ 5%VOL
Resolution
0.05%VOL
Working Voltage
DC 3.2V ~ 5V
Working Current
Low power consumption (Industrial grade stable operation)
Digital Output
Standard TTL UART (38400 baud rate)
Response Time (T90)
≤30s
Temperature Compensation
Built-in automatic full-temperature range compensation
Repeatability
≤±1% FS
Zero Drift
Ultra-low drift, long-term stable
Working Temperature Range
-40℃ ~ +75℃
Working Humidity Range
10%~95% RH (Non-condensing)
Storage Temperature
-45℃ ~ +80℃
Certification Standard
ATEX, IECEx Explosion-Proof Certified
Package Material
Stainless Steel Sealed Housing
Module Size
20 × 16.6mm
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
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
