OMEGA Engineering, Inc. Datasheets for Thermocouple Temperature Transmitters

Thermocouple temperature transmitters convert the small millivolt output of a thermocouple to a current signal (typically 4-20 mADC) that is immune to noise and voltage drops over a long distance.
Thermocouple Temperature Transmitters: Learn more

Product Name Notes
Thermometers with Dual Inputs -- 870 Specifications Accuracy: +/-(0.25% of rdg + 1.8 Degrees F) for 1 year, 18 to 28 Degrees C (64 to 82 Degrees F) ambient; includes NIST conformity (no data points), cold...
Thermocouple and RTD Transmitters -- TX250 TX250 Series Thermocouple Input The TX250 Series are non-isolated two-wire transmitter which convert the T/C thermoelectric voltage into a standardized load-independent, 4 to 20 mA process current. The TX250 Series...
Isolated 4 to 20 mA Transmitters -- TX1500 Unmatched Electrical Performance Two-wire Operation Power is obtained directly from the 4 to 20 mA loop, with no need for separate power input. This simplifies field wiring and eliminates the...
Self-Powered Analog Pyrometers -- 7000 Analog Pyrometer OMEGA 7000 Series have thermocouple ranges calibrated for 10 ohms external resistance and are supplied with an adjustable 10 ohm resistor for use with thermocouples of lower resistance.
Wireless Thermocouple/RTD Transmitter -- UWTC-2-NEMA Each NEMA rated unit can be programmed in the field to work as a type J, K, T, E, R, S, B, C or N wireless thermocouple transmitter or a...
Dual DIN Rail Temperature Transmitter -- TXDIN70 It provides 2 channels of configurable inputs, and supports multiple voltage, RTD, thermocouple inputs with auto reference junction compensation. If parallel connected to an external precise resistance, it accepts current...
DIN Rail 2-Wire Temperature Transmitter -- DRA-TCI-2/DRA-RTI-2 Models DRA-TCI-2 and DRA-RTI-2 are linearized temperature transmitters that produce a 4-20 mA process signal that is directly proportional to temperature. These transmitters have exceptionally high input to output common...
Miniature Temperature Transmitters -- TX93, TX94 Models TX93, TX94 and TX95 transmitters can eliminate long runs of costly field wiring in a variety of applications. A stable 4 to 20 mA output signal is provided proportional...
Ultra-Mini Thermocouple/RTD Transmitters -- TX93A and TX94A OMEGA ultra-miniature temperature transmitters convert millivolt inputs from thermocouples or resistance from RTDs into 4 to 20 mA outputs. Transmitters are available in color-coded enclosures covering the four most popular...
High Accuracy Handheld Thermometers -- 450 The 450 series themometers consist of a familiy of highly reliable precision, hand held temperature measurement instruments. Models are available for most thermocouple types as well as RTD and thermistor...
Miniature Temperature Transmitters -- TX91 and TX92 The economical OMEGA TX91 and TX92 two-wire transmitters provide an output current of 4-20 mA proportional to the mV signal of a thermocouple or to a two- or three-wire RTD...
Isolated Miniature Transmitters -- TX31 The Model TX31 is an analog, isolated 2-wire head-mounted temperature transmitter that converts thermocouple input to the voltage, which is generated by the thermocouple sensor, linear, and highly accurate 4...
Mini Low-Cost Temperature Transmitters -- TX91A and TX92A The non-isolated TX90A Series transmitters convert thermocouple or RTD signals into a 4 to 20 mA dc signal output that is directly referenced to the mV input of a thermocouple...
Universal Temp Connector-Transmitter -- SPRTX and STCTX The OMEGA® SPRTX and STCTX Series are high performance, low cost, industrial RTD (Resistive Temperature Device) and Thermocouple Connector-Transmitters™ . Both feature a encapsulated micro miniature signal conditioner...
High Power Wireless Transmitters -- zED-P The rugged high-performance, high power OMEGA wiSeries wireless transmitters featured on this page are compatible with the OMEGA zSeries & wiSeries system for Web-based monitoring of Analog Voltage and Current,...
Smart-Micro IR Thermocouple -- OS35RS The smallest sized IR temperature sensor in the world now has brains. By combining the OS36-SM sensor head with the OS35 platform, precision in small places is now a reality.
Smart Temperature Transmitters -- TX13 The TX13 is a "smart" in head transmitter that accepts thermocouple temperature sensors and converts sensor output over a configured range to a standard industrial (4 to 20 mA) transmission...
Smart/Programmable Linearized Transmit. -- TX60 The TX62, TX63, TX64, TX65 programmable transmitters provide an isolated 4 to 20 mA signal linearized to temperature or process input. The TX62 & TX63 smart transmitters provide the same...
Universal Smart Transmitter -- TX69 The TX69 is a digital, PC programmable, galvanic isolated two-wire smart transmitter, that converts 13 types of thermocouple sensors; 12 types of RTD sensors, configured as 2, 3 and 4...
Universal Input Temperature Transmitter -- TX86 The TX86 is a 2-wire Loop-Powered, Galvanic-Isolated, Programmable Universal Input Temperature Transmitter that is designed to be head-mounted, but can be standalone as well. It uses 16 bits A/D and...
DIN Rail Universal Smart Transmitter -- TXDIN101 The TXDIN101 is a computerized, PC programmable, galvanically isolated two-wire smart transmitter. The unit converts 13 types of thermocouple sensors; 12 types of RTD sensors, configured as 2-, 3- and...
Field Rangeable Mini 2-Wire Transmitters -- TX901, TX903, TX904 and TX905 TX900 Series transmitters feature dip switch selection of input type and range. The following models are available: TX901 (non-isolated, accepts J, K,T, E, R or S thermocouples); TX903 (isolated, accepts...