Smart Sensors, Inc. TEL 281-272-5333   :   FAX 281-272-5332  
nuclear, industrial processing, food processing, pharmaceutical, aerospace applicationsISO 9001 Certified


Industrial Assemblies
General Purpose    Sensors
Multiple Sensor    Assemblies
Smart Thermocouples
   and RTDs

Specialty Sensors

Replacement Sensors
Connection Heads

Connectors and    Accessories

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Temperature Measurement... the Right Way

Smart Sensors, Inc. manufactures a complete line of thermocouple elements, RTD sensors, thermowell elements, industrial assemblies and specialty surface temperature sensors. Our products include multipoint temperature sensors, sanitary RTDs, high temperature furnace thermocouples and so much more to suit a wide variety of industrial applications and OEM markets.

With broad industry experience, technical expertise, and state-of-the-art facilities, Smart Sensors can meet the most demanding temperature measurement requirements.

Get Smart with RTD Accuracy

Resistance Temperature Detector (RTD) sensors are replacing thermocouple elements at a very rapid rate. Recent surveys show a decline in thermocouples over the next five years; while the annual growth rate for RTDs is more than 4% per year. The reason for all this; is that the RTD has improved accuracy and stability when compared to a thermocouple. The acceleration in the mix change has been fueled by lower RTD costs.

The problem is that not all applications can be satisfied by the industry standard Class B RTD. Class A, the improved high accuracy RTD version of B also may fall short of the applications' accuracy requirements.

To learn more about A+, the top high accuracy RTD on the market, click on "best RTD accuracy".

To learn more about 1700 the most accurate RTD on the market with a range broad enough to handle most process applications click on "best RTD accuracy over a broad range".

Latest News!

Smart Sensors Incorporated Introduces New Temperature Sensors Catalog

Updated catalog includes many new addition to its expanding Temperature Sensors Line

January 20, 2017 (Houston, Texas) Smart Sensors Incorporated (SSi), a leading manufacturer of thermocouple elements, RTD sensors, thermowell elements, industrial assemblies and specialty surface temperature sensors, announces the release of its updated Temperature Sensors Catalog.

The new 38-page catalog allows customers to view photos and descriptions of the extensive selection of RTDs, thermocouples, and thermowells that SSi offers for your specific application.

The updated catalog also includes the latest additions to the expanding portfolio of SSi Temperature Sensor products:  Bimetal Thermometers, a new LCD display option for the Temperature Sensors, and Explosion Proof Assemblies that have FM, cFM, ATEX and IECEx approvals (Certifications Pending).  The display is a 5-digit, backlit, loop powered LCD display enclosed in an explosion proof housing with terminal block connections inside.  For easy configuration of the display, push buttons are provided on the front of the display.

SOR Controls Group, Ltd. (SCG) is a global leader in the design and manufacture of measurement and control devices under the brands of SOR Inc., Smart Sensors Incorporated (SSi), SETEX Products and SENSOR Sampling Systems and Data Monitoring Systems.  SOR Controls Group actively serves all sectors of the process industry with particular strengths in the oil & gas, petrochemical, chemical and power segments.  SCG also maintains an engineering and design team capable of providing engineered-to-order systems and products when required.

With headquarters in Lenexa, KS and regional offices in Houston (TX), Beijing, and Dubai, SCG supports a network of sales and service personnel capable of addressing customer requirements in any geographic market around the world.

Smart Sanitary RTDs

•High Accuracy
•Clean-in-Place Design
•Sensor Matching
•Fast Response

Handheld Sensors

Retractable Electric Trace Sensor

Magnet Thermocouple

Pipe Clamp Thermocouple

Hexaloy High Temp Protection Tubes

Hart Programmable Transmitter


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Sanitary RTD Assembly