Afriso BiTH 80 Dial Thermometer 80 mm Ø, 0–120°C, 100 mm well, 1/2" connection, Class 2.0

The Afriso BiTH 80 is a dial bimetal thermometer with an 80 mm diameter dial and a measuring range of 0–120°C. It is supplied with a 100 mm protective well and a 1/2" process connection. Designed for direct temperature indication, this Class 2.0 accuracy instrument provides a clear analog display suitable for HVAC systems, boilers, pipelines and various industrial applications that require robust, mechanical temperature monitoring.

Advantages

The thermometer features a bimetal sensing element that delivers reliable temperature reading without the need for external power. The 80 mm dial offers good visibility while the Class 2.0 accuracy ensures acceptable precision for general plant and building services. The included 100 mm protective well allows safe insertion and removal of the instrument for maintenance without exposing the process medium. The 1/2" connection provides compatibility with common pipe fittings and mounting points.

Suitable for

• HVAC system temperature monitoring
• Boiler and hot-water installations
• Pipelines and process lines with a 1/2" connection
• Industrial equipment where mechanical, power-free indication is required

Key specifications

• Dial diameter: 80 mm
• Measuring range: 0–120°C
• Protective well length: 100 mm
• Process connection: 1/2"
• Accuracy class: 2.0
• Sensing element: bimetallic
• Display type: analog dial

How to use

Install the protective well into the process line or tank using the 1/2" connection and secure it according to the system's threading and sealing requirements. Insert the BiTH 80 thermometer into the well until the sensing element is correctly positioned in the medium. Ensure the dial is visible and that the instrument is mounted to avoid vibration and mechanical stress. For removal or maintenance, withdraw the thermometer from the well while isolating the process if necessary.

Usage recommendations

Use the thermometer within its specified 0–120°C range and avoid thermal shock by preventing rapid temperature changes. Verify compatibility of the well and connection materials with the process medium. For better longevity, mount the instrument away from excessive vibration and protect it from mechanical impacts. If higher accuracy or electronic monitoring is required, consider using a calibrated electronic sensor in parallel with the dial thermometer.