Description
Palmer 300 Series Classic Industrial Thermometers set industry standards for accuracy, quality, and rugged operation. With looks to match their performance, these classic thermometers are designed and constructed for long-term industrial process service. For some applications requiring maximum response time using a union instead of a thermowell, specify one piece stem and bulb.
Available in straight, 90° back angle, 90° left side, 90° right side, 45° incline, or 45° recline angles.
The 9 inch (220 mm) case is made of extruded V shaped brass with a chrome finish. Numerals and graduations are printed on a painted metal scale; engraved scales are optional for some ranges. The "Red-Reading" lens glass tube is individually calibrated, thoroughly annealed and aged for permanent accuracy.
Mercury Fill is standard; red spirit fill is optional for temperature ranges up to 300°F / 150°C. Mercury filled models have an accuracy of ±1/2 scale division, and red spirit filled models have an accuracy of ±1 scale division. *Please note that only mercury fill is suitable for food processing applications.
Fitting is 1/4"-18 UNEF machined Brass Swivel Nut connection. Stainless Steel is optional. Bulb features a tapered design for maximum contact and heat transfer from thermowell.
Matches with 1140 Series Thermowells.
Mercury is restricted for use in some locations. Learn More
