Cole-Parmer is a supplier of custom-range thermocouple transmitters, push-button temperature transmitters, RTD transmitters, and thermocouple transmitters. The company's offering includes three thermocouple transmitter models that have an operating temperature of 14-158F.

ABB provides head-mounted temperature transmitters, for standard type B sensor heads; field-mounted temperature transmitters; and rail-mounted temperature transmitters, which can be mounted in confined spaces such as connector boxes or cabinets.

Ultra Electronics is a supplier of head-mount, programmable temperature transmitters; head-mount temperature transmitters; head mount, programmable RTD temperature transmitters; DIN, rail-mount temperature transmitters; and DIN, rail-mount programmable temperature transmitters.

SMAR designs and manufactures temperature transmitters intended for measurement of temperature using RTDs or thermocouples. The company also produces panel-mount, smart temperature transmitters; and head-mount, smart temperature transmitters that feature two-wire, 4-20mA output signals.

Status Instruments designs and manufactures temperature transmitters for the process control industry. The company's transmitter line includes: smart, universal input, loop-powered signal conditioner/transmitters;  in-transit, hygienic temperature data loggers; and sensor head and DIN rail-mount, loop-powered transmitters.

Thermocouple Technology Inc. engineers and designs an isolated, 2-wire, in-head transmitter for temperature and other measurement applications. The company also design compatible intelligent transmitters.

Pyromation manufactures mounted or surface-mounted, programmable temperature transmitters that send a scaleable 4 to 20 mA signal from a temperature sensor to a control device, without investing thermocouple or RTD wire. Some of the company's transmitters are approved for use in hazardous locations.

Dwyer manufactures several temperature transmitter models, a push button temperature transmitter, a programmable temperature transmitter, a hazardous area humidity/temperature transmitter, and an explosion-proof RTD temperature transmitter.

Pyragon manufactures a line of 2-wire temperature transmitters that includes: a tiny transmitter that mounts inside a sensor head; a compact DIN rail mount; and a fully-featured  temperature transmitter with built-in digital display.

Electro-Sensors manufactures temperature transmitters that combine a temperature sensor, signal conditiioning, and 2-wire, loop-powered 4-20mA. The transmitter models can be mounted or screwed into taps and a variety of surfaces. The trasnsmitters are used to monitor temperatures of conveyors, bucket elevators, motors, gearboxes, pumps, trubines, fans, curing ovens, centrifuges, agitators and hammermills.

Moore Industries manufactures temperature transmitters capable of taking a weak, low-level RTD or thermocouple signal and converting it to a high-level analog signal. The transmitters are suitable for long-distance transmission through noisy plants and interface with a variety of systems.