The SGX-4CO-10k is an industrial Carbon Monoxide (CO) sensor designed for detecting high concentrations of CO. It offers a measurement range of 0 10,000 ppm with linearity up to 2000 ppm and a T90 response time of less than 40 seconds. This sensor is suitable for applications requiring reliable CO monitoring in demanding environments. Its expected operating life is over 24 months in air, with a long-term output drift of less than 5% per annum.
Product Attributes- Brand: SGX Sensortech
- Model: SGX-4CO-10k
- Compliance: RoHS compliant
| Specification | Value |
|---|---|
| Measurement Range | 0 10,000 ppm |
| Maximum Overload | 100,000 ppm |
| Linearity | Linear up to 2000ppm |
| Repeatability | < 2% CO equivalent |
| Output Signal | 20 10 nA / ppm |
| Typical Baseline Range (pure air) | 20ppm CO equivalent |
| T90 Response Time | < 40 seconds |
| Filter Capacity | >20,000 ppm hours |
| Long Term Output Drift | < 5% per annum |
| Expected Operating Life | > 24 months in air |
| Recommended Storage Temp | 0C to 20C |
| Temperature Range (Operating) | -30C to +50C |
| Pressure Range (Operating) | 800 to 1200 mbar |
| Operating Humidity Range | 15%-90% RH |
| Recommended Load Resistor | 10 ohms |
| Resolution (Electronics dependent) | <5 ppm typical |
| Max at 2000ppm | 0.3 mA |
| Max o/c Voltage | 1.3 V |
| Max s/c Current | <1.0 A |
| Cross Sensitivity - Hydrogen Sulphide (50 ppm) | <0.1 ppm |
| Cross Sensitivity - Sulphur dioxide (20 ppm) | 0 ppm |
| Cross Sensitivity - Hydrogen (100 ppm) | <35 ppm |
| Cross Sensitivity - Nitric Oxide (50 ppm) | <10 ppm |
| Cross Sensitivity - Ethanol (200 ppm) | <1 ppm |
| Cross Sensitivity - Ammonia (50 ppm) | 0 ppm |
| Cross Sensitivity - Chlorine (15 ppm) | <1 ppm |
| Cross Sensitivity - Ethylene (100 ppm) | 96 ppm |
| Cross Sensitivity - Acetylene (100 ppm) | 90 ppm |
Important Notes: All performance specifications are based upon environmental conditions of 20C, 50% relative humidity, 101kPa. Cross Sensitivity Data is for information only and calibration with target gas is recommended. Cross sensitivities may fluctuate and may differ from batch to batch or across sensors life time. Avoid exposure to high concentrations of solvent vapours. Use PSB sockets for connection; do not glue or solder to connector pins. For details on recommended connector pins, refer to the SGX website FAQ. Electrochemical gas sensors can potentially fail to meet specification without warning; for life safety applications, check sensor response to gas before use.
2411261432_Amphenol-SGX-4CO-10K_C3659335.pdf
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