ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1000PCS/Month |
| Delivery Time | 3-5Workingdays |
| Packaging Details | Standard Box |
| Measurement Range | 0–4000 ppm CO |
| Maximum Overload | 20,000 ppm |
| Sensitivity | 0.030 ± 0.006 μA/ppm |
| Response Time (T90) | ≤30 s |
| Brand Name | YJJ |
| Model Number | 3CO-4000CT |
| Place of Origin | China |
View Detail Information
Explore similar products
H2S-AH High Current Hydrogen Sulfide Sensor for Portable Devices 0.03 PPM
NH3-B1 Four Electrode Electrochemical Ammonia Sensor (NH3 sensor) Is Used In
H2S-B4 High Resolution Hydrogen Sulfide Sensor (H2S sensor) Is Used To Monitor
NO2-A1 Nitrogen Dioxide Gas Sensor 3 Electrode High Precision And Sensitivity
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 1000PCS/Month |
| Delivery Time | 3-5Workingdays | Packaging Details | Standard Box |
| Measurement Range | 0–4000 ppm CO | Maximum Overload | 20,000 ppm |
| Sensitivity | 0.030 ± 0.006 μA/ppm | Response Time (T90) | ≤30 s |
| Brand Name | YJJ | Model Number | 3CO-4000CT |
| Place of Origin | China | ||
| High Light | electrochemical CO sensor ，flue gas CO detector ，3 Series CO monitor | ||
3CO-4000CT Carbon Monoxide (CO) Sensor Electrochemical 3 Series For Flue Gas Emissions Monitoring
Typical Applications
Boiler / Stack Emission Monitoring
Industrial Process CO Detection
Flue Gas Analyzers; Portable / Fixed Gas Detectors
Replacement for CITY 3FF and 3-Series CO Sensors
Key Specifications
| Baseline Zero | −3 to +10 ppm |
| Baseline Drift (−20 to 50°C) | <20 ppm |
| Resolution | 1 ppm |
| Linearity | Full-scale linear (0–4000 ppm) |
| Bias Voltage | 0 mV (No polarization required) |
Environment and Longevity
| Temperature | -20°C to 50°C |
| Humidity | 15% to 90% RH (non-condensing) |
| Pressure | ±0.1 atm |
| Expected Lifespan | Approximately 3 years in air |
| Long-term Stability | <2% signal/month |
| Storage Conditions | 10°C to 30°C, in original sealed packaging for 6 months |
| Warranty | 12 months |
Company Details
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...
Get in touch with us
Leave a Message, we will call you back quickly!