Solutions
Freezer alarm
One TV2 alarms up to four freezers and keeps the temperature history for every one of them.
Set the safe zone for each freezer and the TV2 checks it every four seconds. An alarm delay absorbs door openings and warm product loads, so only a genuine excursion raises the alarm. When one does, the reading turns red on screen, the buzzer sounds, the relay closes for an external siren or dialer, and TView can send text and email to several people at once.
The temperature history is one touch away. A glance tells you what happened last night, last month, or last year.
Works with any freezer
The TV2 does not care about make, model or temperature range. Choose a digital probe for standard freezers or a Type T thermocouple for cryogenic and ultra-low storage. Probes are immersible and can sit in glycol so readings track product rather than air.
Keeps running when the power does not
The display is powered over USB from a wall adaptor or a PC. If power fails, the internal lithium battery takes over for at least 100 hours and monitoring, logging and alarms all continue. The screen sleeps to save the battery; data collection does not stop.
No hidden costs
You own the hardware. There are no monthly fees, no paper charts, no pens and no moving parts to replace. The monitor runs standalone and does not need a computer to do its job.
Talk it through with us
Describe the space and what you need to prove. We will map sensors and alarm limits to it.