TEMPERATURE SENSING THERMOSTATS

Brand Owner Address Description
MU-STAT Princo Instruments, Inc. Southampton PA TEMPERATURE SENSING THERMOSTATS, THERMAL SWITCHES, TEMPERATURE CONTROLLERS, THERMOSTATIC CONTROL DEVICES, SOLID STATE RELAYS, COMBINED THERMOSTATS AND SOLID STATE RELAYS, AND PARTS THEREOF;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A thermowell assembly (20) shown in FIG. 2 is positioned in a pipeline (10) for sensing the temperature of the fluid medium in the pipeline (10) for transmitting the sensed temperature to a meter (12). A temperature sensing probe is received within a temperature conducting tube (36) forming a thermowell and having a plurality of annular fins (40) extending thereabout. In the embodiments of FIGS. 1-7, a liquid (50) is provided in an annular space between the thermocouple (28) and the temperature conducting tube (36). Non-metallic members (70, 74, 80) are positioned between the pipeline (10) and the temperature transmitting tube (36) to isolate thermocouple (28) from ambient changes in the temperature of metal pipeline (10) which may result in an error in the temperature of the flow medium sensed by the thermowell assembly (20). High temperature embodiments shown in FIGS. 4 and 5 do not contain any non-metal components and provide a minimal metal to metal contact between the metallic temperature conducting tube (36B) of the thermowell (20B) and the adjacent metal mounting structure (52B, 62B). The embodiments shown in FIGS. 8-12 illustrate a temperature sensing probe comprising a temperature sensing assembly (80F, 80G) mounted within the internal bore (37F, 37G) of the finned tube (36F, 36G). The temperature sensing assembly (80F, 80G) includes a carrier (82F, 81G) with epoxy (96F, 96G) mounting a temperature sensing element (93F, 82G) within the carrier (82F, 81G).