TThe PR-14 series has been updated with low, high, and extreme temperature ranges; all of the new models will be PR-14(L,H,E)*. The older models have been discontinued.
Our PR-14 series RTD probe with miniature aluminum protection head and screw-on cap with chain includes PT100 Ω platinum RTD element or PT1000 RTD element, 1/2" NPT mounting threads and sheath of 316 stainless steel. When properly sized, these can go directly into a thermowell. All probes include a screw terminal block for easy connection of insulated copper extension wire. Replacement probes (without head assembly) are available as well as a "spring-loaded" option which allows for the probe to bottom out in a thermowell for quicker and more accurate response. These are ideal for use in vessels, tanks and similar structures where temperature measurements are needed.
RANGE : L : LOW (-50 to 250°C) H : HIGH (-50 to 450°C) E : EXTREME (-200 to 600°C)