H2S gas sensor

HUMMBOX H2S PPB – PPM H2S connected sensor HummBox H2S is a connected H2S (hydrogen sulfide) sensor, with Sigfox or Lora, self powered, to monitor odours issues. H2S Cells are interchangeable. H2S ppb sensor •Precision : ±8 ppb (RMS) •Resolution : 0,68 ppb •Functional range : 0 à 2 300 ppb, -30 à +50°C •Limit of operational range : 100 ppm •Deviation : up to 20% per year H2S ppm sensor •Precision : ± 0,5 ppm (RMS) •Resolution: 0,56 ppm •Functional range : 0 à 2 000 ppm, -30 à +50°C •Limit of operational range : 10 000 ppm •Deviation: up to 3% per year Connectivity •LPWAN: Sigfox or Lora •External antenna User interaction •Button for on-site configuration and instant measurement •Audio feedback for interactions Box and mounting •Waterproof box and sensor IP65 •Easy mounting with screws or clamp •Size: 115 x 65 x 55 mm, Cell box size: 80 x 80 x 55 mm •Weight: 200g Autonomy and measurement frequency Measurement frequency can be managed over the cloud from once a day to 144 times per day (every 10 minutes) Battery C : 3 years for 24 measures per day Smart frequency mode increases battery life time adapting the frequency to the dynamic of the physical paramater monitored. For example, in standard case, the autonomy can be increased from 2 years to 4.5 years.