AIRINS Sniffer4D HCHO Sensing Module

Sniffer4D HCHO Sensing Module: Detect Formaldehyde in Under 3 Seconds The Sniffer4D HCHO Sensing Module uses solid-state electrochemistry to measure formaldehyde concentration, delivering a response in under 3 seconds, among the fastest in the entire Sniffer4D sensing lineup. It installs into a single slot on the Sniffer4D Nano 2 Plus Base Unit. Rated for a 36 month service life and operable from -40 to 55 degrees Celsius, it holds up across some of the widest environmental conditions in the catalog, alongside whatever other gas modules a mission requires. AIRINS has not published a specific application for this module, so we are describing its technical capability rather than a specific use case. Key Features and Benefits Solid-state electrochemistry: measures formaldehyde concentration with high precision and accuracy. 1 ppm detection limit: catches low level formaldehyde events across sites. 100 ppm linear range: covers trace levels through high concentration events. Under 3 second response: delivers near instant readings during active flight. 0.1 ppm resolution: captures fine shifts in formaldehyde gas concentration. 36 month service life: supports extended field deployment before replacement. Wide temperature range: operates reliably from -40 to 55 degrees Celsius. Wide humidity range: functions up to 95 percent RH non-condensing conditions. Single slot install: adds formaldehyde sensing without claiming the full array. The HCHO Sensing Module exists to give Sniffer4D operators fast, precise formaldehyde readings in a single Base Unit slot. Its wide temperature and humidity tolerance means it holds up across a broad range of field deployment conditions. DSLRPros tests every HCHO Sensing Module for accurate formaldehyde detection before it ships. Order the HCHO Sensing Module from DSLRPros and add fast formaldehyde detection to your next flight.