Pipe Thermometers | McMaster-Carr

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Thread Type

Connects To

System of Measurement

Stem Length

Connection Location

Pipe Size

Maximum Temperature

1,000° F to 1,999.9° F

2,000° F to 2,999.9° F

Dial Diameter

Display Type

Measurement Unit

Cubic Meters per Hour

Pounds per Square Inch

Relative Humidity

Standard Cubic Feet per Minute

Mount Type

Adjustability

Minimum Temperature

Thermometer Type

Material

Housing Material

Graduations

Stem Material

Lens Material

Stem Diameter

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Mounting Location

730 Products

Thermometers

Threaded Thermometers

Install directly into threaded tank and pipe connections

60 products

Compact Threaded Thermometers

Fit smaller equipment than other threaded thermometers

12 products

Threaded Thermometers with Calibration Certificate

Install in threaded connections, and come with certificates traceable to NIST

10 products

Heavy Duty Threaded Thermometers with Thermowell

A thermowell protects the stem from vibration, corrosion, shock, and pressure

6 products

Adjustable-Angle Quick-Response Threaded Thermometers

Respond faster than dial thermometers and pivot to support angled mounting

36 products

Vibration-Resistant Threaded Thermometers

A silicone-filled dial keeps the pointer from fluttering for accurate readings

31 products

Heavy Duty Quick-Response Threaded Thermometers with Thermowell

Respond faster than dial thermometers and resist damage and corrosion

8 products

Side-Connection Threaded Thermometers

Fit in tight spaces and face upright for easy viewing

6 products

Threaded Thermometers with Corrosion-Resistant Stem

Monitor the temperature of corrosive fluids in harsh conditions

20 products

Food and Beverage Threaded Thermometers

A dry dial with a plastic lens eliminates the risk of contamination if broken

6 products

Long-Reach Threaded Thermometers

The extra-long stem extends into deep tanks and hard-to-reach areas

19 products

High-Accuracy Threaded Thermometers with Calibration Certificate

Our most accurate threaded thermometers, and come with certificates traceable to NIST

16 products

Vibration-Resistant Threaded Thermometers with Calibration Certificate

The pointer won't flutter under vibration, and come with certificates traceable to NIST

5 products

Minimum/Maximum-Indicating Threaded Thermometers

A second pointer indicates the highest or lowest temperature reached

5 products

Adjustable-Angle Solar-Powered Threaded Thermometers

Operate without batteries and pivot to support angled mounting

2 products

Pipe-Mount Thermometers

Pipe-Mount Surface-Temperature Thermometers

Clip or strap on to pipe and other cylindrical surfaces

1 product

Pipe-Mount Hazardous Location Thermometers

Mount on pipe near flammable gases, combustible dust, and ignitable fibers

2 products

Panel-Mount Thermometers

High-Accuracy Panel-Mount Thermometers with Calibration Certificate

Our most accurate panel-mount thermometers, and come with certificates traceable to NIST

5 products

Other Products

Thermowells

Prevent damage to thermometers and temperature probes in pressurized tanks and pipelines

115 products

Pressure Gauges

Measure pressure in pumps, filters, regulators, and process lines

5 products

Thermocouple and RTD Fittings

Alter probe immersion depth or adapt unthreaded connections for use with threaded tanks and heads

48 products

Thermocouples

Measure and transmit liquid, gas, and surface temperature

169 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

50 products

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

15 products

Weather Stations

Measure multiple weather conditions at the same time

8 products

Data Recorders

Log temperature, humidity, or pressure levels to track changes and troubleshoot your system

25 products

Thermocouple and RTD Protection Tubes

Shield thermocouple and RTD probes in large, unpressurized tanks

16 products

Temperature and Humidity Transmitters

Regulate heating and cooling by sending temperature and humidity levels to PLCs and controllers

1 product

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

10 products

Thermostats

Connect to heaters, fans, and air conditioners to control the temperature

2 products

Noncontact Temperature Sensors

Monitor the temperature of hazardous, sensitive, and hard-to-reach materials without touching them

7 products

Pressure and Vacuum Gauges

Measure pressure and vacuum in air and fluid lines, pumps, and refrigeration systems

4 products