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Specifications
Operating Temperature:
-20℃~+50℃
Mfr. Part #:
EC4-500-CO
Key Attributes
Model Number:
EC4-500-CO
Product Description
Product Overview
The EC4-500-CO is a carbon monoxide electrochemical sensor manufactured by SGX Sensortech. Designed for reliable performance, it operates within a temperature range of -20 to +50 C and a humidity range of 15-90% RH (non-condensing). This sensor is RoHS compliant and suitable for applications requiring accurate CO detection.
Product Attributes
- Brand: SGX Sensortech
- Model: EC4-500-CO
- Type: Carbon Monoxide Electrochemical Sensor
- Compliance: RoHS compliant
- Label Colour: Silver
- Warranty: 2 years
- Storage Life: 6 months in original packaging (0 - 25 C)
Technical Specifications
| Specification | Value |
|---|---|
| PERFORMANCE Range | 0 - 500 ppm CO |
| Maximum overload | 1500 ppm CO |
| Sensitivity | 55 - 85 nA/ppm CO |
| Zero in air at 20 C | <3.1 ppm CO |
| Resolution | 1 ppm CO |
| Linearity | Linear across range |
| Response time, t90 | <30 s |
| Long-term output drift | <2% signal/month |
| OPERATING CONDITIONS Temperature range | -20 to +50 C |
| Operating humidity | 15 - 90% RH (non-condensing) |
| Pressure range | 90 - 110 kPa (nominal) |
| Applied potential | 0 V |
| PHYSICAL CHARACTERISTICS Weight | 5 g approx. |
| Dimensions | See outline |
Cross-Sensitivity Data
| GAS | Concentration (ppm) | Sensor Response (As ppm CO) |
|---|---|---|
| Hydrogen Sulfide | 24 | 0 |
| Sulfur Dioxide | 5 | 0 |
| Chlorine | 10 | 0 to 1 |
| Nitric Oxide | 25 | 0 |
| Nitrogen Dioxide | 5 | 0 |
| Hydrogen | 100 | <40 |
| Ethene | 100 | <16 |
2411261432_Amphenol-EC4-500-CO_C3659393.pdf
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