• Intelligent Gas Alarm India Private Limited

Smart Pressure Transmitter

Intelligent Gas Alarm India Private Limited offers a Smart Pressure Transmitter. This uses a capacitance type sensor and modern microprocessor technology.

The type DE 70 differential pressure transmitter uses a silicon capacitance sensor with a bridge measuring circuit, the output of which changes when the pressure changes. Modern microprocessor technology is used to convert the bridge output to a standard 4-20 mA signal, which permits the measured value to be transmitted over long distances. A Hart interface is also available, using an optional communication module installed in the transmitter. With the Hart interface, digitally transmitted pressure measurements, as well as the transmitters set-up data can be read very accurately by simply connecting a compatible terminal device at any point along the length of the signal output loop. Also, the terminal device can also be used to re-configure the transmitters set-up parameters: locally, or from a remote location.