About
Dotmatix Technologies offers a comprehensive fermentation monitoring and control platform built specifically for breweries. The system uses smart gas flow meters attached to fermenter vent-pipes to measure evolved CO2, calculating accurate specific gravity (PG) readings without any contact with the fermenting liquid — meaning no tank modifications and nothing extra to clean or sanitize. When wired to existing temperature controllers, the Dotmatix system enables full remote temperature management: brewers can change set-points from their smartphone and even schedule future set-point changes in advance. A web-based dashboard lets brewery operators check on all tanks from anywhere in the world, dramatically reducing the need for on-site weekend check-ins. The platform includes configurable SMS alerts that trigger if temperature or PG readings go out of range, giving brewers peace of mind when away from the facility. An easy-to-use calibration tool allows users to input their own hydrometer readings, which the system uses to self-correct and improve accuracy — typically within 2%. All brew data is stored in the integrated Brew Diary, which automatically charts PG and temperature graphs alongside personal notes and readings for future reference. Built on a custom IoT hardware and software platform, Dotmatix is designed to be straightforward to install and is well-suited for craft breweries and commercial operations looking to automate fermentation oversight, improve consistency, and reclaim time spent on manual monitoring.
Key Features
- Non-Contact Gravity Measurement: Smart gas flow meters attach to fermenter vent-pipes to measure evolved CO2 and calculate gravity (PG) readings — no tank modifications or in-tank sensors required.
- Remote Temperature Control: Change temperature set-points from your smartphone anywhere in the world, and schedule future set-point changes in advance via the web app.
- SMS & Alert Notifications: Configure SMS alerts to trigger whenever temperature or gravity readings go out of your defined range, keeping you informed even when off-site.
- Automated Brew Diary: All brew data — PG readings, temperature logs, personal notes, and calibration entries — is stored together and automatically graphed for easy historical reference.
- Self-Calibrating Accuracy: Add your own hydrometer readings to the built-in calibration system, allowing the platform to auto-adjust and improve measurement accuracy to within 2%.
Use Cases
- Craft brewery operators monitoring multiple fermentation tanks remotely without needing to visit the brewery on weekends.
- Breweries seeking to automate gravity and temperature tracking to reduce manual hydrometer readings and data entry.
- Quality control teams maintaining accurate, centralised records of fermentation data across multiple batches for consistency analysis.
- Head brewers scheduling temperature step changes (e.g., diacetyl rests, cold crashing) in advance without being on-site.
- Small and mid-sized breweries upgrading their existing temperature control hardware with remote monitoring capabilities at minimal installation cost.
Pros
- No Tank Modifications Required: Installation attaches to vent-pipes only, eliminating tank downtime, sanitation concerns, and costly hardware changes to fermentation vessels.
- True Remote Monitoring: The web-based dashboard and smartphone access mean brewers can oversee fermentation from anywhere, reducing the need for on-site weekend visits.
- Integrated Data Logging: The Brew Diary centralises all fermentation data and auto-generates charts, making batch comparisons and quality control straightforward.
Cons
- Hardware Dependency: The system requires purchasing and installing proprietary IoT hardware, which adds upfront cost and installation effort for breweries.
- Requires Existing Temperature Controllers: Remote temperature control only functions when wired to compatible existing controllers — breweries without suitable equipment may need additional investment.
Frequently Asked Questions
Does the Dotmatix system require modifications to my fermentation tanks?
No. Dotmatix uses non-contact CO2 gas flow meters that attach to the vent-pipe of your sealed fermenters, so no tank modifications, ports, or in-vessel sensors are needed.
How accurate are the gravity readings?
The system is typically accurate to within 2%. You can improve this further by entering your own hydrometer readings into the built-in calibration tool, which the system uses to automatically adjust its calculations.
Can I control fermentation temperatures remotely?
Yes. When wired to your existing temperature controllers, Dotmatix allows you to change set-points from your smartphone and schedule future temperature changes in advance from anywhere in the world.
Will I be notified if something goes wrong while I'm away?
Yes. You can configure SMS alerts that will fire if temperature or PG (gravity) readings fall outside your specified ranges, so you're always informed of potential issues.
Where is my brew data stored and how can I access it?
All data is stored in the Dotmatix cloud platform and accessible through the web-based app. The Brew Diary feature keeps each batch's PG and temperature readings, personal notes, and graphs in one organised place.
