Thermowells

Test & Measuring Instruments

Thermowells offer various material and design options.

April 12, 2013

Used to protect temperature sensor and production process, Palmer thermowells conform to size and design of sensor to maintain accuracy and response time while withstanding harsh process conditions. Various materials are available, and products may be custom designed to requirements. Variety of configurations, manufactured from standard or exotic materials, is also available, and testing services are offered to ensure thermowell can meet any challenge that may arise. Read More

Test & Measuring Instruments, Electronic Components & Devices

Thermocouple Port has high-density design.

January 17, 2012

Providing for up to 80 thermocouple pairs - 16 x 5-pair subassemblies - over 10 in. dia footprint, High Density, High Count, Thermocouple Port for 1x10-10 Torr is suited for Altitude Test and Space Simulation users. Single-sensor fault is resolved by changing out one affected feedthrough subassembly, and blanked (leak tested) feedthrough subassembly positions A/R for future upgrade/refurbishing flexibility. Also standard, chamber port accepts Thermocouple Feedthrough Assembly. Read More

Test & Measuring Instruments

Metrology Wells suit laboratory and field environments.

May 21, 2010

With immersion depth to 8 in., Series 917X is designed to calibrate wide variety of thermometers and temperature sensors. Portable instruments offer stability to ±0.005°C, axial uniformity to ±0.02°C, radial uniformity to ±0.01°C, and built-in reference accuracy to ±0.006°C. Featuring numeric keypad, LCD, and menu-driven interface, Series 917X is suited for food, petrochemical, pharmaceutical, semiconductor and other manufacturing settings as well as metrology labs. Read More

Test & Measuring Instruments

Thermocouple Protection Tube withstands temperatures to 1,850°C

October 8, 2007

Thermocouple Protection Tube material is manufactured with 99.8% alumina and can be used with platinum, tungsten, and molybdenum thermocouple alloys. Nonreactive material is available in single, double, and 4-bore tubing, as well as oval double bore tubing. Read More

Test & Measuring Instruments

Thermocouple Housings suit aircraft engine applications.

January 11, 2006

Constructed from variety of metal components and high-purity Alumina ceramic, Thermocouple Housings handle extreme conditions and maintain hermeticity in harsh environments including high and low cryogenic temperature, corrosive, high pressure, and high vacuum. Housings are resistant to vibration and mechanical shock failure, and are 100% leak-tested with helium. They are also available in 300 series stainless steel and with single, dual, or multiple terminals. Read More

Test & Measuring Instruments

Metrology Wells suit laboratory or field environments.

July 6, 2005

Designed for calibration of thermometers and temperature sensors, Series 917X provides stability to ±0.005°C, axial uniformity to ±0.02°C, and radial uniformity to ±0.01°C. Units include LCD displays, numeric keypads, and menu-driven interface. Preprogrammed tasks such as ramp-and-soak routines can be saved in memory, while °C/°F button allows for switching of temperature units. Applications include food, petrochemical, pharmaceutical, semiconductor, and metrology labs. Read More

Test & Measuring Instruments

Thermowell withstands oxidizing environments to 3600°F.

November 14, 2002

Model NC15 has high-temperature ceramic sheath with thermal shock resistance and high-strength properties at elevated temperatures. Stainless steel support tube protects ceramic sheath from breakage while using adjustable mounting adapter. Thermocouple calibration types include C, B, R, S, and K with lengths up to 48 in. Unit has closed hot end and is gas tight. Applications include furnaces, power generating plants, gas-fired ovens, and combustion chambers. Read More

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