TEL-TRU MANUFACTURING COMPANY

Part Number: 9610CS81 Annual factory re-certification and maintenance service includes thorough inspection/cleaning, testing, extended one year warranty, and NIST traceable calibration. Upon completion, the unit will be returned with a calibration certificate and labeled with the calibration service dates. Re-certification orders placed online WILL require credit card information, and also qualify for a $10 discount. IMPORTANT […]
Model: RD3 or RD4 Remote Digital Thermometer Heavy duty 3″ or 4″ 304SS case High visibility 0.4″ tall digital display Armored flex conduit cable, zinc-plated NIST Traceable Calibration Certificate available, order separately Ideal for replacing Gas Actuated and Vapor Tension thermometers Made in USA Click here for lead times. Digi-Tru Thermometer Sellsheet
Model: ND3 Industrial Digital Thermometer 3″ dial High visibility 0.4″ tall digital display NIST Traceable Calibration Certificate available, order separately Other probe and connection options available, contact us for pricing Made in USA Click here for lead times. Digi-Tru Thermometer Sellsheet
Model: SD3 Digital Sanitary Thermometer 3″ dial High visibility 0.4″ tall digital display NIST Traceable Calibration Certificate available, order separately Other probe and connection options available, contact us for pricing Made in USA  Click here for lead times. Digi-Tru Thermometer Sellsheet  
Model BQ300 SKU: 351Z 3″ Black Glow Dial with zones and white pointer .250″ Diameter Stem 100/500 Degrees F Temp. Range 1/2″ NPT (install into 7/8″ drill hole) Lock nut included Made in USA  Click here for lead times.    
Model: 341A Bilingual maple syrup imprint (english/french) with 0/50 units temperature range (not F or C) 3″ Dial .250″ Diameter stem standard 1/4″ NPT connection 304SS external parts Glass lens Calibration feature, 1/16” hex key wrench included with thermometer Made in USA  Click here for lead times.      If you require custom configurations that […]
XTRR-1530 is a modern, HART temperature transmitter developed to meet the highest standards of accuracy and reliability. This universal transmitter is compatible with RTD, thermocouples, voltage and potentiometer sensors. It is fully compatible with HART 7 and offers extended diagnostic information, for example device error, sensor and wiring conditions. Dual inputs allow redundancy for the […]
Model:  96100260 Available only for models with a removable power cord
XTRR-1220 is a basic, programmable non-isolated, easy-to-use transmitter. The configuration is made in seconds with the user friendly Windows software. No external power supply required for configuration. XTRR-1220 is programmable for RTDs in 3- and 4-wire connection according to different standards as well as for 11 T/C types. Useful error correction functions improve the accuracy. […]
XTRR-1330 is a universal, isolated, temperature transmitter with additional voltage and resistance input. Its robust design and high quality gives excellent performance and accuracy also under harsh conditions. High accuracy and long term stability 50-point Customized Linearization and Callendar-Van Dusen Accepts RTD, T/C, mV and Ω Sensor error and system (sensor/transmitter) error correction for highest […]
The XTRR-1202 is a digital, easy-to-use temperature transmitter developed for measurements with Pt100 sensors. Its robust design and high quality offer excellent performance and accuracy under harsh conditions. With the new runtime counter function you can easily supervise the elapsed operational time between calibrations. Input: Pt100 in 3-wire connection PC configurable measuring ranges without the […]
XTR-CFG is a complete kit for PC configuration of the listed programmable transmitters in the Tel-Tru product line. The kit contains the XTR-CFG USB Interface, PC to Interface cable and Transmitter Cable. Communication with the connected transmitter is established automatically, without any problems to match the PC communication port to the software. USB communication Automatic […]

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