The DW 116 FB is a front-diaphragm piezoresistive pressure transmitter that allows high-resolution measurement and precision. The device is a low-power digital pressure transmitter with fieldbus connection for universal wide pressure range. The compact explosion-proof design is an ideal tool for applications in gas systems.
Typically, at the endpoints of natural gas networks, from which the measured consumption data is transferred to the consumer monitoring system through a high reliability data link. The device offers an optimal solution for reading data from measuring instruments in locations where power is not available. The unit has pulse outputs that can be connected to the user’s DCS system.
The applied reed relay and other pulse signal sensors provide the data to the device. The device can receive pulse signals of gas consumption meters (disk-housing, diaphragm, rotary, turbine). The pulses provided by the meters are proportional to the amount of gas. The hour meter generated by the summing of the pulses is sent to the central database at specified intervals. The data is stored in the device memory.
The device has IP66 protection: it can be installed both indoors and outdoors. Typical application: outdoors, near the meter, wall mounted. The gas meter is connected using a short cable to connect the meter to a specific connector. Each plate-mounted gas meter requires a specific sensor.
The equipment can be easily set up with proper training. The unit can be connected via a jumper under the lid. By adjusting the correct position of the jumper, the unit automatically switches on. The status LED is turned on by the enabled status. The pulses are counted by activating the tilt switch. Before commissioning, the parameterizing software can be used to configure communication parameters. In accordance with the set communication frequency, the device sends the data to the central application.
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