ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 3000/pcs/pre |
| Delivery Time | 3-5workingdays |
| Packaging Details | Standard Package |
| Measuring range | 0 - 1000 |
| Accuracy | ±20 ppb |
| Sensor output | Formaldehyde concentration (ppb) |
| Cross sensitivity to ethanol | < 0.5% |
| Detection limit | < 20 |
| Lifetime | > 6 years |
| Brand Name | Sensirion |
| Model Number | SFA30 |
| Place of Origin | Switzerland |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 3000/pcs/pre |
| Delivery Time | 3-5workingdays | Packaging Details | Standard Package |
| Measuring range | 0 - 1000 | Accuracy | ±20 ppb |
| Sensor output | Formaldehyde concentration (ppb) | Cross sensitivity to ethanol | < 0.5% |
| Detection limit | < 20 | Lifetime | > 6 years |
| Brand Name | Sensirion | Model Number | SFA30 |
| Place of Origin | Switzerland | ||
| High Light | HVAC Formaldehyde Sensor Module ，SFA30 Formaldehyde Sensor Module | ||
SFA30 Formaldehyde Sensor Module for HVAC and Indoor Air Quality Applications
Target applications
▪ Real-time reading of HCHO gas concentration in parts per billion
▪ Air Conditioners and Air Exchangers
▪ Air Purifiers
▪ Indoor Air Quality Monitors
Key features
▪ Low cross-sensitivity to ethanol
▪ Long-term stability and 6 years’ service life time
▪ Patented electrochemical cell with anti-dry technology
▪ I2C/UART interface with lifetime-calibrated output
▪ Fully temperature and humidity compensated via Sensirion RHT sensor
| Supply voltage | 3.15 - 5.5 |
| Average supply current | 1000 microamps |
| Maximum supply current | 5000 microamps |
| Operating temperature range | 0 - 40 degrees Celsius |
| Dimensions | 46 x 24 x 5.5 mm |
| Typical temperature accuracy | 0.2 degrees Celsius |
| Typical relative humidity accuracy | 2.5 RH |
| Operating relative humidity range | 10 - 90 RH |
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...
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