Our Hardware

Single Tank Controller (STC)

Eyes on the tank.

The STC is a robust, tank-mounted controller offering both wired and wireless connectivity. Designed for flexibility, it supports up to two temperature inputs and four control outputs — perfect for managing hot/cold glycol, pumpover cycles, venturi valves, and more.

With a built-in display, operators can view tank temperature directly at the tank, while all data remains fully integrated with the VinWizard software platform for remote access and control.

  • Available in low or high voltage (PoE, 24vDC, 110–240vAC)

  • Anodized aluminum housing — corrosion-resistant and winery-tough

  • Supports a wide range of applications beyond fermentation tanks

  • Communication via TCP/IP, Modbus RS485, LoRa, or Wi-Fi

Whether you're upgrading an individual tank or tackling a non-standard application, the STC delivers reliable, intelligent control — right at the source.

Multi-Sensor Probe (MSP)

Real-time Brix + temperature stratification insights.

Gain a true picture of what’s happening inside your tanks — and take control before problems arise. Unlike traditional thermowells, which often miss critical temperature zones, our custom-designed multi-sensor probe delivers a vertical profile of the tank, capturing multiple temperature points and real-time Brix data.

50°F stratifications are real — and difficult to detect without this tech.
In one documented case (pictured right), VinWizard alerted winemakers to a dangerous 100°F hot zone just 24” above the thermowell — saving a fermentation that might otherwise have been lost.

Armed with this level of insight, winemakers can fine-tune pumpover schedules, time nutrient additions more effectively, and avoid difficult conversations with custom crush clients by managing ferments proactively.

IOWIZ-4 & IOWIZ-16

The brains behind our Control Panel.

Housed inside our stainless steel control panels, the IOWIZ-4 and IOWIZ-16 are the core of your tank temperature automation. Designed and built in-house since 2016, these proven modules provide reliable, scalable control across larger groups of tanks.

  • Control up to 48 tanks with fully automatic heating and cooling

  • Or up to 64 tanks with manual changeover (heat & cool / cool only / heat only)

  • pneumatic or electric control

Combining durability with intelligence, the IOWIZ range brings efficient, centralized control to both large and boutique cellar setups.