Ashcroft 600A-04-C38-B01-A1-L07-AK Dial Thermometer

Ashcroft C-600A-04-C38-B01-A1-L07-AK Duratemp dial thermometer delivers fast, easy-to-read temperature indication with a 4.5-inch Maxivision dial in a flush-mount, rear-connection case. The 600A-04 family is a gas-actuated Duratemp thermometer designed for rugged industrial service, combining shock- and vibration-resistance with long-term stability. This variant includes a 12-inch bendable extension (B01) with a 1/2 NPT union, a stainless steel armor spring (A1) for protection, and a 20-foot capillary run (L07) to suit remote sensing setups; the C38 designation confirms a 4½-inch case size and rear connection, while B01 and L07 describe the bulb extension and line length. Temperature ranges are defined by the range code in the ordering configuration (AK in this model), allowing selection among Ashcroft’s catalog ranges to match your process. Duratemp instruments maintain ±1% of span accuracy, and are designed for direct-process mounting with thermowells recommended when the bulb is exposed to pressure, corrosive fluids, or high velocity. This makes the C-600A-04-C38-B01-A1-L07-AK useful in demanding petrochemical, power, and other industrial environments where reliable, legible temperature indication is essential, from the bulb in the process to the dial in the control room.