Sensirion SEK-SFA40 Evaluation Kit
Sensirion SEK-SFA40 Evaluation Kit delivers a development platform for evaluating the SFA40 formaldehyde sensor in indoor air quality applications. The kit supports reliable formaldehyde measurements at low ppb concentrations with low cross-sensitivity to other volatile organic compounds. The SEK-SFA40 Kit enables testing of the SFA40 sensor, which features a digital I²C interface, factory calibration, low power consumption, and long-term stability. The kit also supports onboard relative humidity and temperature compensation, as well as relative humidity and temperature output for integration testing.
The Sensirion SEK-SFA40 Evaluation Kit is ideal for developing and testing formaldehyde sensing in air purifiers, indoor air quality monitors, and air conditioners. The SEK-SFA40 kit includes an SFA40 development board, an adapter cable, and a jumper wire set, and requires the SEK-SensorBridge for operation.
Features
- Reliable formaldehyde measurements at low ppb concentrations
- Low cross-sensitivity to other volatile organic compounds
- Excellent long-term stability and service lifetime of over six years
- Onboard relative humidity and temperature compensation
- Relative humidity and temperature output support
- Factory-calibrated SFA40 sensor with digital I²C interface
Applications
- Indoor air quality monitors
- Air purifiers
- Air conditioners
- Formaldehyde sensing development for compact indoor air quality devices
Specifications
- Formaldehyde measurement range of 0ppb to 2000ppb
- Accuracy of ±20ppb or ±20% m.v.
- Cross-sensitivity to ethanol of <0.3%
- SFA40 supply voltage range of 1.8V to 3.6V
- Average supply current of 80µA
- Maximum supply current of 2mA
- SFA40 sensor size of 13mm x 10mm x 2.4mm
Required Equipment
- SEK-SensorBridge, required and not included
Required Software
- SEK-ControlCenter software for Sensirion evaluation devices
Kit Contents
- SFA40 development board
- Adapter cable
- Jumper wire set
Associated Sensors
Sensirion SFA40 Miniature Formaldehyde Sensors
This sensor offers ultra-high selectivity to formaldehyde and a long lifetime.
Dev Tools
Sensirion SEK-STCC4 utvärderingssats
Features an integrated STCC4 on a development board and evaluates the STCC4 miniature CO2 sensor.
Sensirion SENSEVAL-SHT4xV1 utvärderingskort
Utformad för att utvärdera prestandan och funktionen hos SHT4x fuktighets- och temperatursensor.
Sensirion SEK-SensorBridge Environmental Sensing Kit
Enables the development of sensor applications with proprietary plug-and-play hardware.