Industrial & commercial

Temperature data from anywhere that matters.

The same rugged sensor that runs on wood boilers monitors process heat, cold storage, greenhouses, data-center racks, and farm operations. Custom probe packages available for unusual use cases.

Sample fleet view
Live data across multiple devices, multiple sites
Greenhouse Zone A68.2°FOK
Walk-in Freezer−4.1°FOK
Process Line 3142.8°FWatch
Server Room72.5°FOK
Barn Heat Lamp95.4°FOK
Where folks use it

Built for one thing. Works for a lot of them.

Anywhere temperature drives a decision, cost, or safety concern, there's usually a Tempist install for it.

🌿

Greenhouses

Zone-by-zone monitoring for growers who can't afford a cold snap at 3 AM. Alerts when heaters lag, ambient dips, or humidity-probe coverage is needed.

Walk-in freezers & cold storage

Food-safety-compliant temperature logs. SMS alerts the moment a freezer warms. CSV exports for inspection records.

Process heat

Drying rooms, curing ovens, small-batch industrial processes. Document temperature-hold windows with timestamped data.

💻

Data-center rooms

Rack and room-level monitoring for small server closets and edge sites. Alerts before your AC failure becomes a hardware failure.

🐝

Farm operations

Barn heat lamps, maple-sap lines, aquaculture water temps, fermentation tanks. One platform for everything that needs watching.

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Custom / OEM builds

If you have an unusual probe, unusual protocol, or a volume deployment, we design and manufacture hardware in-house. Talk to our engineering team.

Capabilities

One platform. Every probe.

The Tempist Mini reads two DS18B20 probes out of the box. Need more channels, different probe types, or different mounting? We build hardware variants for specific customers.

  • Dual DS18B20 temperature probes standard (±0.5°C)
  • Thermistor, thermocouple (type-K), and RTD variants available
  • Long-range WiFi antenna option for outbuildings
  • 4-20mA and 0-10V analog inputs on the industrial build
  • Modbus RTU & TCP gateway on request
  • Flow, pressure, humidity add-ons in the hardware roadmap
  • Enclosure options: NEMA 4X, DIN-rail mount, outdoor-rated
  • 24/7 cloud + REST API + webhook event streams

The short version

Off-the-shelf Tempist hardware covers roughly 80% of industrial use cases. The rest usually needs a custom probe package or a channel-count bump — we build those.

Off-the-shelfStarts at $189.99
Custom hardwarePer project
Volume / OEMPer partnership
How to start

Three steps.

1

Tell us the use case

Email support@tempist.net with what you want to monitor, how many points, and your environment (indoor / outdoor / wet / hot).

2

Pilot with real hardware

We ship a starter kit within a week. Wire it up, pair it on tempisthub.com, watch data flow. Most pilots go live in under an hour.

3

Scale or customize

Happy with what you see? Roll out across your site, or we spec a custom hardware variant for volume installs. Either path works.

One sensor, one dashboard, every site.

Get a starter kit in front of your operation this week.