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Temperature Sensors


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Thermocouples

Thermocouples

(81)
Our thermocouples are available in all the standard types, J,K,T,S,N,etc. and come in most common configurations. We can supply probe diameters as small as .032” and as large as 3/8” in most common sheath materials such as 304,310 316, and 446 stainless steel, and inconel 600. Thermocouple assemblies are offered with standard and miniature plug and jack terminations as well as many other termination choices. The Jack Barber Company also offers thermowells and protection tubes in many material, sizes and contructions to ...
RTD Sensors and Transmitters

RTD Sensors and Transmitters

(14)
Our RTD assemblies come in accuracy ranging from ..01% to .12% in both low temperature (400F maximum) and high temperature (1112F maximum) construction in 2,3, and 4 wire variations. Common probe diameters are 1/8”, 3/16”, 1/4”, and 3/8” in 316 stainless steel. We can supply 100 ohm, 500 ohm and 1000 ohm RTD’s and we offer both DIN 385 and DIN 392 calibrations. Manufacturers include Athena Control, Pyromation, Tempco, and Watlow. Thermocouple and RTD transmitters are also available in both customer programmable ...
Thermometers

Thermometers


Jack Barber Company offers both digital and analog thermometers in a large variety of dial sizes for the analog type and numeric readout sizes for the digital type. Most common temperature ranges are available and many varieties come with one or more set point alarms. Suppliers include Reotemp, Tempco and others. Please request information to let us help you with your requirements.
Thermostats

Thermostats

(4)
Thermostat varieties offered include bi-metal surface, pipe clamp, liquid filled bulb & capillary, cartridge and others. They can be preset at a specific temperature and many are customer adjustable. Suppliers include Chromalox, Tempco, Watlow and others.
Pressure Switches

Pressure Switches

(2)
The Jack Barber Company provides both in-line standard and differential pressure switches that work in conjunction with our process air heaters. These switches have relay outputs that are used for overtemperature protection of sensitive products and heaters. Our manufacturers include Dungs, Dwyer and United Electric.