Particle, VOC, Humidity, and Temperature Sensor - SEN54

SKU: SEN-19325 Brand: Sparkfun

The SEN54 measures particulate matter, VOC, humidity, and temperature in a single package...

$72.95 AUD, inc GST

$66.32 AUD, exc GST

Quantity Discounts:

6+ $64.33 (exc GST)
12+ $63.00 (exc GST)

Out of Stock

The SEN54 sensor module from Sensirion combines the measurement of particulate matter, VOC, humidity, and temperature in a single package. The SEN54 sensors provide fully calibrated outputs with a digital interface, a strong lifetime under 24 h/day operation, and a compact form factor. The combination of all measurement parameters in a single device allows users to reduce design and integration efforts, shorten development times and simplify supply chain. Additionally, the included Sensirion Temperature Acceleration Routine (STAR) engine accelerates the device’s response to ambient temperature change by a factor of 2-3 to provide better UX and more accurate measurements to end users.

The SEN54 uses the the GHR style 'locking' JST connector. This module includes a 6-pin compatible cable that is terminated in breadboard pins making it very easy to connect to the SEN54. The only downside is that Sparkfun use our generic 6-pin GHR cable and the wire colors do not match normal 'red for 5V' sort of connections. Please see this image for the correct wire color and pin function.

Note: The SEN54 uses I2C to communicate at 3.3V but requires 5V for power. Sparkfun recommend the Qwiic Boost to connect this sensor easily to our Qwiic system.

Sampling interval - 1 +/- 0.03 s
Lifetime1 24 h/day operation > 10 years
Operating voltage - 4.5 - 5.5V
Peak Supply Current - 110 mA
Particulate Matter - 1.0, 2.5, 4, & 10
VOC index - 1 to 500
Humidity range (absolute min/max) - 0% to 90% (non condensing)
Temperature range (absolute min/max) - -10 to 50 C
Acoustic emission level 0.2 m 24 dB(A)
Weight - 36.4g +/- 10%
Additional unit specific features in datasheet

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Adamstown
NSW, 2289
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