The pressure transmitter is also known as the Pressure Transducer. It is usually found in aeronautical applications and in oceanographic vehicles. The device is used to remotely measure the pressure and send out signals back to monitoring stations on the values it detects. This device performs a very crucial task and is extremely useful for scientists and engineers alike. There are many forms of pressure transducers and each is geared to handle specific environments.
The temperature sensor performs a similar function to the pressure transducer, except that it is related to temperature readings. This too is found in a wide variety of industries and performs yet another crucial task. Whether it is about taking a reading at extreme depths or within molten metals, the device is versatile and robust. As with the pressure transducer, this too comes in a variety of forms. Some are capable of withstanding extreme pressures while others are capable of withstanding extreme temperatures.
The temperature transmitter is a device that is part of the temperature sensor and it is this device that sends back the readings gather from the sensor. This device comes in wired and wireless forms, depending on the application it is required for.
These devices are very specialized components developed for very specific uses. If you find yourself requiring any of them for a requirement you have, you should check on the internet for capable vendors.Do not get conned by vendors who offer them at cheap prices because those are almost always fakes.