Thermometer A50.20 SR.100 160C L=60 G1/2 12542769

Precision bimetallic thermometer for HVAC installations and industry

The WIKA A50 bimetallic thermometer is a professional measuring device designed for temperature monitoring in heating, ventilation, and refrigeration installations. The SR.100 model with a 100mm case diameter provides a clear reading of temperature values in the range of 0°C to 160°C, making it an ideal solution for a wide spectrum of industrial applications.

Construction and materials ensuring reliability

The thermometer case is made of galvanized steel, which guarantees corrosion resistance and long-term durability in industrial environments. The sensor, made of a copper alloy with a 9mm diameter, ensures fast and stable temperature measurement of the medium. The immersion sleeve with a length of 60mm allows for optimal placement of the sensor in the medium flow, eliminating the influence of the pipeline wall temperature on the measurement result.

The process connection made of brass with an external G1/2" thread enables a leak-proof connection to the piping installation. The sensor protection is detachable and equipped with a locking screw, which facilitates the installation and removal of the device during maintenance work.

Application in installation practice

The thermometer performs excellently in HVAC systems, where temperature control of air or liquids in ventilation ducts and heating installations is required. It is also suitable for industrial control and automation systems, where continuous monitoring of temperature parameters of a chemically non-aggressive medium is essential.

Thanks to the 2.0 accuracy class and a scale division of 2°C, the device provides sufficient precision for most standard industrial and installation applications.

Advantages of use and installation

The legible dial with a white scale and a black aluminum pointer enables fast and accurate temperature reading even in low light or from a greater distance. The acrylic window (SAN) protects the mechanism from mechanical damage while ensuring good transparency.

Thermometer installation is simple thanks to the standard G1/2" thread - it can be installed in both vertical and horizontal positions, maintaining full measuring functionality without affecting the accuracy of the readings.

Product covered by the standard WIKA manufacturer's warranty - a global leader in the field of measurement technology.