Difference between Pressure transducer and transmitter | roweequipment

1. www.roweequipment.com Difference between Pressure transducer and transmitter The term pressure transducer means that the sensor has a voltage output directly proportional to a variation in pressure or other mediums. Typically transducers have lower operating power and consumption requirements than a transmitter, making them ideal for use in remote or OEM applications where available power is at a premium. A pressure sensor with a voltage output (such as 0-5Vdc, 0-10Vdc or 1-5Vdc) is merely a pressure transducer with an amplified voltage output signal. A pressure transmitter although often confused with a pressure transducer, is slightly different in its output. Both transducers and transmitters convert energy from one form to another and give an output signal. The signal is directed to any device that interprets it and uses it to display record or alter the pressure in a system. Transducers and transmitters are virtually the same thing, the main difference being the kind of electrical signal each sends. www.roweequipment.com

2. www.roweequipment.com A transducer sends a signal in volts (V) or mill volt (mV) and a transmitter sends a signal in milliamps (mA). If the electrical connections in your process are short, such as in laboratory or inside an electronics enclosure, a pressure transducer is more desirable as they tend to be smaller and there are very few active electronic components that can be upset by electromagnetic interference. The terms pressure sensor, pressure transducer and pressure transmitter are somewhat interchangeable in the industrial world. The risk in pressure transducers is that the system does not know the difference between a failed sensor with no output and zero pressure. The term transmitter means that the sensor has a current output directly proportional to a variation in pressure or other mediums. Typically transmitters offer an output of 4 to 20 mA that can be read into many different data collection systems. While transmitters consume more power during operation, the sensor is less susceptible to electrical noise as cable lengths increase in the applications. www.roweequipment.com

3. www.roweequipment.com Depending upon the quality of production and your industrial needs you can decide which ever best fir for your requirements. You can find at least a thousand types of companies over net offering pressure transducers and transmitters and one such is Rowe equipment in Cypress, Texas. www.roweequipment.com