Rack-mount thermostat ProBase TOS-3-1U with LCD display, 19-inch 1U

ProBase TOS-3-1U is a 19-inch 1U rack-mount thermostat with an integrated LCD display designed to monitor and control temperature inside equipment cabinets and server racks. The front-panel display provides a clear digital readout of current temperature, while front-mounted controls allow setpoint adjustment and mode selection. The unit fits standard 19-inch racks in a 1U height and is intended to maintain appropriate thermal conditions for electronics, network hardware and other rack-mounted devices.

Advantages

The ProBase TOS-3-1U combines compact, rack-friendly dimensions with an easy-to-read LCD and straightforward front-panel controls, enabling precise temperature monitoring and simple operator adjustments without opening the cabinet. Its 1U form factor preserves valuable rack space, and the visible display supports fast status checks. The thermostat is engineered to work continuously in rack environments, providing stable temperature regulation to help reduce thermal-related failures of installed equipment.

Подходит для

• Monitoring and regulating temperature in server racks and network cabinets
• Protecting sensitive electronics from overheating or excessive cooling
• Use in data centers, telecom rooms, small server closets and laboratory racks
• Integration into existing 19-inch rack layouts where space is limited

Key specifications

• Form factor: 19-inch, 1U rack-mount
• Display: front-panel LCD temperature readout
• User interface: front controls for setpoint and mode adjustment
• Function: thermostat for temperature monitoring and control inside cabinets
• Mounting: fits standard 19-inch rack rails

How to use

Install the thermostat into an available 1U position in a standard 19-inch rack using the included mounting hardware. Connect the unit to the cabinet power and any controlled devices according to the installation requirements. Use the front-panel LCD to view the current temperature, and adjust the setpoint and operating mode via the front controls to define the desired temperature range. Verify the connected cooling or heating equipment responds to the thermostat outputs and perform a functional check to confirm correct operation.

Usage recommendations

Place the thermostat in a representative rack location—typically at mid-height or where temperature-sensitive equipment is concentrated—to obtain accurate readings. Avoid locating the sensor immediately adjacent to high-heat sources or direct airflow from fans. Periodically check the display and test thermostat outputs during maintenance to ensure reliable temperature control of rack-mounted equipment.