Solutions
Four settings, four sets of consequences.
The monitoring is similar in each. What differs is the tolerance, the probe, and who has to answer for an excursion.
Vaccine and medication storage
Pharmacies, clinics and public health programmes. Continuous logging with a calibration certificate on file, alarms set inside the storage range, and a documented response when one sounds — the shape of evidence VFC storage and handling guidance expects.
Blood and tissue storage
Whole blood and red cell storage runs a narrow window, and surface readings are not the same as product core temperature. Probe selection matters more here than anywhere else, and the record has to show both the reading and the response.
Laboratories and research
Reagent refrigerators, ultra-low freezers, incubators and water baths on one view. Different instruments need different probes; an ultra-low freezer measured with a general-purpose sensor produces numbers nobody should rely on.
Pharmaceutical storage
Controlled room temperature and refrigerated storage in distribution settings, monitored against a mapped profile so the sensors sit where the mapping showed drift, not where installation was convenient.
What a deployment involves
Inventory the units
Every refrigerator, freezer and incubator, what it holds, and the range that applies to it.
Match probe to instrument
Buffered probes for vaccine refrigerators, low-temperature probes for ultra-low freezers, in-unit placement where core temperature is what matters.
Alarms and escalation
Limits inside the storage range, a named responder, and escalation when an alarm goes unacknowledged.