Mechanical temperature (bimetallic thermometers)

Bimetal and analog thermometers

Bimetal thermometers are simple and effective for measuring temperature in industrial applications. Two metal strips with different coefficients of thermal expansion, connected to the dial in a helical form, generate a torsion that moves the needle on the dial, indicating the temperature. In addition, we have analog thermometers that use principles of thermal reactions such as gas, vapor and liquid with different accuracies, response times and environmental resistance. The variety of connections, diameters and bulb lengths allows excellent adaptation to specific measurement conditions. Capillary thermometers offer great mounting flexibility and are suitable for use with a thermowell, protecting the sensitive elements.

Bimetal thermometers are the most economical solution for most industrial temperature measurement applications. We adopt a multi-brand policy in order to offer a broad portfolio and benefits to our customers, allowing them to select the best mechanical temperature solution within high quality and price standards. Our brands are Galileo, Noshok, Wika and Winters.

Benefits

Fast delivery thanks to extensive stock and inventory alternatives.

Thermometers can be tailored to your application requirements. Your choice:

• Dial Sizes: 3″ 4″ 5″ and 6″
• Housing and stem: 304 or 316 stainless steel with or without external adjustment
• Sight glass: Safety laminated sight glass, acrylic and polycarbonate
• Dial: White aluminum
• Needle: Black aluminum
• Accuracy: +/- 1.0% of span
• 4″, 6″, 9″, 12″, 15″, 18″, 24″ or larger bulbs
• 1-year warranty
• Dual scale (°F and °C)
• Single scale (°F or °C)
• Industry standards: EN 13190 and ASME B40.200
• Thermometers with threaded or flanged thermowell
• Thermocouples / resistance thermometers / thermostats / combistats
• More options, more variants: please contact us.

The column thermometers are adapted to the following characteristics

• Bronze bulb with bronze or stainless steel thermowell
• Resistant ABS plastic case
• Organic liquid indicator, can be blue, green or red colored
• Dual scale (°F and °C)
• Equalizable vertical or rear connection
• 1/2″ NPT process connection
• Manufactured to ASME B40.200 ASTM E2251 standard
• 5-year warranty

Accessories for thermometers

We keep thermowells in stock. These accessories are used to protect the bulb and allow the thermometer to be changed and/or disassembled in operation.

Thermowells can be threaded, weld-on or flanged.

Mechanical temperature (bimetal thermometers)

Technical Data

Process instrumentation

Data Treatment Policy