Product Overview
The SEN5x is a versatile environmental sensor module family designed for HVAC and air quality applications. It integrates the measurement of critical air quality parameters including particulate matter (PM), volatile organic compounds (VOC), nitrogen oxides (NOx), relative humidity (RH), and temperature (T) into a single, compact package. Leveraging Sensirion's extensive experience in environmental sensing, the SEN5x offers superior performance, extended lifetime, and a fully calibrated digital output. Its unified interface and proprietary algorithms simplify integration into various devices, reducing design and development efforts for manufacturers. The integrated Sensirion Temperature Acceleration Routine (STAR) engine enhances user experience by providing faster response to temperature changes and more accurate measurements.
Product Attributes
- Brand: Sensirion
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Product Variant | Sensor Outputs | Article Number | Availability | Mass Concentration Specified Range | Mass Concentration Precision (PM1/PM2.5) | Mass Concentration Precision (PM4/PM10) | Typical Accuracy Temperature | Max. Accuracy Temperature | Typical Accuracy Relative Humidity | Max. Accuracy Relative Humidity | VOC Index Range | NOx Index Range | Response Time (VOC) 63 | Response Time (NOx) 90 | Switch-on Time (Reliable Detection) | Switch-on Time (Specs Met - VOC) | Switch-on Time (Specs Met - NOx) | Operating Temperature Range | Operating Humidity Range | Storage Temperature Range | Storage Humidity Range |
| SEN50-SDN-T | Particulate Matter | 3.000.667 | Q2/2022 | 0 to 1000 g/m | 0 to 100 g/m: 5 g/m AND 5 % m.v. 100 to 1000 g/m: 10 % m.v. | 0 to 100 g/m: 25 g/m 100 to 1000 g/m: 25 % m.v. | 0.45 C (@ 15-30 C, 50 %RH) | 0.7 C (@ 15-30 C, 50 %RH) | 4.5 %RH (@ 25 C, 30-70 %RH) | 6 %RH (@ 25 C, 30-70 %RH) | N/A | N/A | <10 s | <30 s | <60 s | <1 h | N/A | -10 to 50 C | 0 to 90 % RH (non-condensing) | -40 to 70 C | 0 to 80 % RH (non-condensing) |
| SEN54-SDN-T | Particulate Matter, Relative Humidity, Temperature, VOC Index | 3.000.535 | Not Specified | 0 to 1000 g/m | 0 to 100 g/m: 5 g/m AND 5 % m.v. 100 to 1000 g/m: 10 % m.v. | 0 to 100 g/m: 25 g/m 100 to 1000 g/m: 25 % m.v. | 0.45 C (@ 15-30 C, 50 %RH) | 0.7 C (@ 15-30 C, 50 %RH) | 4.5 %RH (@ 25 C, 30-70 %RH) | 6 %RH (@ 25 C, 30-70 %RH) | 1 500 VOC Index points | N/A | <10 s | N/A | <60 s | <1 h | N/A | -10 to 50 C | 0 to 90 % RH (non-condensing) | -40 to 70 C | 0 to 80 % RH (non-condensing) |
| SEN55-SDN-T | Particulate Matter, Relative Humidity, Temperature, VOC Index, NOx Index | 3.000.593 | Q2/2022 | 0 to 1000 g/m | 0 to 100 g/m: 5 g/m AND 5 % m.v. 100 to 1000 g/m: 10 % m.v. | 0 to 100 g/m: 25 g/m 100 to 1000 g/m: 25 % m.v. | 0.45 C (@ 15-30 C, 50 %RH) | 0.7 C (@ 15-30 C, 50 %RH) | 4.5 %RH (@ 25 C, 30-70 %RH) | 6 %RH (@ 25 C, 30-70 %RH) | 1 500 VOC Index points | 1 500 NOx Index points | <10 s | <30 s | <60 s | <1 h | <6 h | -10 to 50 C | 0 to 90 % RH (non-condensing) | -40 to 70 C | 0 to 80 % RH (non-condensing) |
2411272245_SparkFun-Electronics-SEN-19325_C5747262.pdf
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