OMEGA Engineering, Inc. Datasheets for RTD Temperature Probes

RTD (resistive thermal device) temperature probes are types of thermal resistors which measure temperature as a function of resistance.
RTD Temperature Probes: Learn more

Product Name Notes
RTD Temperature Sensors With Micro-DIN Connectors -- PR-24 • IP65 Rated • 316 Stainless Steel • Rugged Mineral Insulated Construction • Pt100 and Pt1000 Options Available • High Accuracy, with Pt100 Class A, 4-Wire Construction as Standard •
Dual Thermocouple or RTD Pipe Plug Probe -- TC-NPT-G-36-DUAL and RTD-36-DUAL 1/8" NPT SS fitting for installation into any standard pipe opening. Dual sensors standard for critical applications.
Platinum RTD Sensor -- PRTF-12
Platinum RTD Sensor -- PRTF-14
Platinum RTD Sensor -- PRTF-18
Platinum RTD Sensor -- PRTF-19
Connection Head Selection: PRTF-12 = Cast Iron Screw Top Head with Terminal Board PRTF-14 = Miniature Aluminum Screw Top Head with Terminal Board PRTF-18 = Flip Top Cast Aluminum Head...
Spring Loaded RTD Sensors with M12 Connectors -- PR-21SL-M12 Note: These Sensors Require an M12 Extension Cable to Connect the Sensor To Your Instrumentation. A Partial List Of Our M12 Extension Cables is Included in the Ordering Table Below.
RTD Pipe Plug Probe with NPT Fitting -- RTD-NPT RTD Single Sensor This RTD plug sensor is ideal for pressure vessel applications, pressurized containers and applications requiring a temperature sensor with an NPT mounting fitting. The single element design...
Integral Plastic Handle RTD Probe -- PRS Rugged High Impact Plastic Handle Made from the same material as professional football helmets, these rugged probe handles have strength and endurance built in for long life. The standard retractable...
General Purpose RTD (PT100) Probe -- PR-11 A general purpose RTD probe with transition style junction. Comes with 36" PFA coated lead wires. Standard probe lengths are 6, 12, 18, 24 inch. Standard diameters are 1/16, 1/8,...
Utility Handle Probe -- PR-16 An economical handle probe with an easy-grip molded handle. It has a 3 conductor retractable cable that expands to 5 feet. Available in standard lengths of 12, 18 and 24".
PFA-Coated RTD Probes -- EI1510101/RTD Probe Model Number Custom made PFA coated RTD probes allow you to measure the temperatures of sulfuric, hydrochloric, nitric and chromic acids, as well as caustic compounds. Standard probes conform to the IEC...
Magnetic-Mount RTD Sensor -- PRMAG Omega's magnetic-mount temperature sensors are available with a wide range of lead wire insulations and terminations. See the Part Number Builder below for a list of cables and their maximum...
Wireless Thermocouple/RTD Probe Assembly -- UWTC-NB9 Omega's new Wireless Industrial Thermocouple and RTD Probe Assemblies feature a complete, ready to install, pre-wired sensor and wireless transmitter package. Each battery powered wireless unit will transmit measurement back...
Fine Diameter RTD Probes -- PR-11, PR-13, PR-16, and PR-17 OMEGA's platinum pt100 RTD temperature probe sensors are now available in 1/16" and 1.5 mm diameters for faster response times.
Veterinary Implantation Probes -- VIP OMEGAs VIPs (Veterinary Implantation Probes) are designed for continuous monitoring of animal rectal temperatures. Unique construction makes them flexible enough that they do not cause undue animal discomfort while inserted,...
Precision RTD Probes -- RTD-800 Precision RTD probes specialized for laboratory applications are available in 6 unique configurations to suite a variety of application needs. All units contain a 100 Ohm, Class A Platinum RTD...
Replacement Pt100 RTD Probes -- PR-12-RP
Replacement Pt100 RTD Probes -- PRTF-12-RP
Replacement RTD probes are available in two configurations, either fixed length for direct immersion or spring loaded for use with thermowells (allows for good contact with bottom of thermowell). Each...
Sanitary Probe temperature -- PRS-TMM12 The 3-A Approved OMEGA® PRS-TMM12 series transducers are designed for use in Sanitary or Hygienic Clean-in-Place applications in the Food, Dairy, Beverage and BioPharmaceutical industries. These transducers are manufactured with...
3-A Approved Sanitary RTD Sensor -- PRS-M12 The 3-A Approved OMEGA® PRS-S-M12 and PRS-H-M12 Series RTD Sensors are designed for use in Sanitary or Hygienic Clean-in-Place applications in the Food, Dairy, Beverage and BioPharmaceutical industries. These sensors...
3-A Approved Sanitary RTD Sensor -- PRS-NB9W The 3-A Approved OMEGA® PRS-S-NB9W and PRS-H-NB9W Series RTD Sensors are designed for use in Sanitary or Hygienic Clean-in-Place applications in the Food, Dairy, Beverage and BioPharmaceutical industries. These sensors...
Quick Disconnect Handle Probe -- PRX The HDX-OTP handles are compatible with all PR-13 and PRTF-13 probes which include a standard sized quick disconnect connector (round pins). The handles are made of rugged die cast aluminum,...
Terminal Block RTD (PT100) Probe -- PR-15 The large terminal block termination of the PR-15 is fitted with large pan head screw for easy termination. Capable of direct immersion up to the block, the PR-15 can easily...
Compact Non-Contact Infrared Temperature Transmitter -- OS151-USB The OS151-USB Series measures temperatures from -40 to 1000°C (-40 to 1832ºF) accurately and consistently, with an outstanding response time of 240 mS. The 4 to 20 mA output is...
RTD Sensor -- PR-21 The PR-21 RTD sensors are made with 316L Stainless Steel probes welded to 316L Stainless Steel housings for strength and corrosion resistance. The sensors include a 4-pin, M12 A-Coded male...
Copper Tip Thin Film RTD Sensor -- PRTFCU The PRTFCU sensor can be customized to function like many of our immersion sensor designs such as the PRTF-10 Immersion Probe, PRTF-13 Quick Disconnect Probes, PRTF-12,14,18 or 19 Spring Loaded...
Bolt-On or Cement-On Surface RTD Sensor -- RTD-830 The RTD-830 is designed for use as a surface temperature sensor. The aluminum housing allows for fast transfer of heat to/from the sensing element. The housing contains a clearance hole...
Precision RTD Probes -- RTD-860 The RTD-860 sensor is designed for easy installation into air ducts, laminar flow booths or other applications where temperature measurements must be taken through thin walls or structures. The sensor...
Easy-To-Use Surface RTD 3-Pack -- SA1-RTD-B The SA1-RTD is a surface temperature sensor that can be applied to most clean, dry surfaces. Just peel off the release sheet on the bottom of the sensor and the...
Surface-Mount RTD Advanced-Design -- SA1-RTD The SA1-RTD surface-mount RTD temperature sensor mounts on flat or curved surfaces and provides Class A accuracy (See IEC 751 Class A/B Standard Tolerances Table, below) for critical temperature monitoring...
Flexible Molded RTD Surface Sensors -- SA2C and SA2F These 100 ohm Class B Platinum sensors are available in 2 different mounting styles, the SA2C model for curved surfaces and the SA2F model for flat surfaces. The integral RTD...
Short RTD Probe -- PR-20 These general purpose 2" long sensors can be used in most liquid and air applications. When used in liquid environments, the epoxy-sealed end should not be immersed directly into the...
General Purpose RTD Probe -- PRTF10-E-SB These general purpose Platinum RTD probes contain Omega's DIN Platinum thin film RTD elements connected directly to a fiberglass insulated, fiberglass jacketed, stainless steel overbraided cable without the need for...
General Purpose RTD Sensor Probe -- PRTF-10 These general purpose platinum RTD sensor probes contain Omega's Platinum thin film RTD elements connected directly to PFA insulated and jacketed cable without the need for extension wires or metal...
General Purpose RTD Probe -- PRTF10-E-GG These general purpose RTD probes contain Omega's DIN Platinum thin film platinum RTD elements connected directly to fiberglass insulated and jacketed cables without the need for extension wires or metal...
General Purpose RTD Probe -- PRTF10-E-BX These general purpose RTD probes contain Omega's DIN Platinum thin film RTD elements connected directly to fiberglass insulated and jacketed cables without the need for extension wires or metal transition...
RTD Probe with Transition Fitting -- PRTF-11 These RTD Probes are similar to our PRTF-10 immersion sensors except for the addition of a transition and strain relief spring. Manufactured with 100 ohm Class B DIN platinum thin...
RTD Probe with Transition -- PRTF11-E-SB These RTD Probes are similar to our PRTF-10 sensors except for the addition of a transition fitting and strain relief spring. Manufactured with 100 ohm Class B DIN platinum thin...
Extruder Thin Film RTD Probes -- CFTF These RTD sensors are used extensively in plastic processing equipment and other rugged environments. These sensors are typically installed using the supplied 1/8NPT brass compression fitting, other fittings are available.
Bayonet Temperature Probes -- BTTF These RTD sensors are used extensively in plastic processing for measuring mold and equipment temperatures, and other applications where easy installation and removal are required. These sensors are installed using...
Extruder RTD Probe -- BT-000-RTD
Extruder RTD Probe -- BT-090-RTD
Extruder RTD Probe -- CF-000-RTD
Extruder RTD Probe -- CF-090-RTD
These RTD sensors are used extensively in plastic processing for measuring mold and equipment temperatures, and other applications where easy installation and removel are required. These sensors are installed using...
RTD Probe with Transition -- PRTF11-E-BX These RTD sensors contain 100 ohm, Class B DIN Platinum thin film RTD elements with fiberglass insulated and jacketed cables and transition fittings with strain relief springs. This -BX model...
Spring Loaded Platinum RTD Probe -- PR-SL These sensor designs incorporate spring loaded probes that insure that the probes are in intimate contact with the thermowell. This improves performance by providing a conductive path between the probe...
RTD Probe with Transition -- PRTF11-E-GG These thin film platinum RTD probes are similar to our PRTF-10 sensors except for the addition of a transition fitting and strain relief spring. Manufactured with 100 ohm, Class B...
General Purpose RTD (PT100) Probe -- PR-10 This general purpose RTD probe transitions directly to 36" lead wires without the use of a metal transition fitting. This design makes for a more compact probe when space limitations...
RTD Sensors Fluid Immersion -- RTD-810 This immersion sensor has a closed ended stainless steel tube, 1/8NPT mounting fitting, 100 Ohm Class A DIN platinum element with PFA insulated & jacketed leads and miniature connector. Its...
Industrial RTD Probes -- RTD-870 and RTD-880 This Precision RTD probe, specialized for laboratory and industrial environments, features a 316 stainless steel tube housing ideal for air, gas and liquid immersion applications. The flanged style design has...
Sanitary RTD Sensor With Thermowell -- PRS-TW-NB9W
Sanitary RTD Sensors With Thermowell -- PRS-TW-M12
This Pt100 RTD sensor is designed for use in sanitary or Clean-In-Place (CIP) applications where the use of a thermowell assembly is preferred over direct immersion sensors. The thermowell includes...
Cut To Length RTD PT100 Sensor Probe -- PRCTL This pt100 RTD sensor probe is designed to provide the ultimate in adaptability. Its 24" length can be reduced in the field by cutting off the required tube length using...
Quick Disconnect RTD (PT100) Probe -- PR-13 This RTD probe assembly has a heavy duty 3-prong Omega "OTP" style connector for easy installation to extension cables, hand held meters or other instrumentation. The sheath can be simply...
Platinum RTD Probe -- PRTF-17 This RTD probe assembly has a miniature 3-prong Omega "MTP" style connector for easy connection to extension cables, hand held meters or other instrumentation. The sheath can be simply placed...
PT100 RTD Probe -- PR-17 This RTD probe assembly has a miniature 3-prong Omega "MTP" style connector for easy installation to extension cables, hand held meters or other instrumentation. The sheath can be simply placed...
Platinum RTD Probe -- PRTF-13 This RTD probe with pt100 ohm RTD has a heavy duty 3-prong Omega "OTP" style connnector for easy installation to extension cables, hand held meters or other instrumentation. The sheath...
Industrial RTD (PT100) Probe -- PR-12
Industrial RTD Probe -- PR-18
Industrial RTD Probe -- PR-19
This rugged design offers a variety of protection heads with 1/2" NPT mounting threads and 304 SS sheath. The length dimension includes a 1/2" thread allowance for use with thermowells...
Industrial RTD (PT100) Probe -- PR-14 This rugged design offers a variety of protection heads with 1/2" NPT mounting threads and 304 SS sheath. The RTD probe length dimension includes a 1/2" thread allowance for use...
Sanitary RTD Sensor -- PRS-CB This Sanitary Temperature Sensor containes a PT100 Platinum RTD element and is designed for use in Food, Dairy, Beverage and BioPharmaceutical Clean-In-Place (CIP) type applications. The sensor includes a 1½"...
Fast Response Copper Tip RTD Sensor -- PRCU This sensor incorporates a copper tip which provides an efficient way to thermally connect the sensing element to the process conditions to be measured. This becomes especially important in applications...
Ultra Precise RTD Sensor -- P-M and P-L Ultra-Precise temperature sensors provide accuracies far tighter than most other RTDs on the market. Using DIN Platinum elements selected for Class A, Class 1/3DIN or Class 1/10DIN accuracy, along with...
Platinum RTD With Utility Handle -- PRTF-16 This sensor includes a molded handle for easy hand-held use. The coiled extension cable extends to 5 feet (1.5 meters) in length with a 100 ohm Class B DIN platinum...
RTD Temperature Sensors With Micro-DIN Connectors -- PR-24 IP65 Rated 316 Stainless Stee Rugged Mineral Insulated Construction Pt100 and Pt1000 Options Available High Accuracy, with Pt100 Class A, 4-Wire Construction as Standard Maximum Temperature: 500°C (932°F) Process, 125°C...