Works With Virtually Any Flow Meter -
The standard ﬂow input of the D-100 accepts active or passive 4 – 20 mA, active or passive pulse and contact closure ﬂow signals.
Serial Communication over Multiple Networks -
Optional communications card provides all rate and total data to multiple building control and utility monitoring systems, reducing installation costs.
Supports a Variety of Communications Protocols -
The D-100 can be provided with any of the following network interface options:
• BACnet MS/TP
• MODBUS RTU-RS485
• MODBUS RTU-TCP/IP
Suitable for Bi-directional Applications -
The D-100 accumulates separate totals for ﬂow in each direction. The totals may be read locally on the display or remotely via an optional network interface.
Simple Installation and Commissioning -
The D-100 is factory programmed and ready for use upon delivery. All programming functions are accessible via front panel display and keypad.
The D-100-DUALNET is a totalizing display module that provides a local indication of liquid, gas or
steam ﬂow rate and total data. It is ideally suited for applications where rate and total data is simultaneously required by two networks, such as a campus wide utility monitoring system and a local building automation system. One network interface may be conﬁgured for BACnet/IP and/or MODBUS TCP/IP and the other interface for BACnet MS/TP or MODBUS RTU RS485.
The D-100 is housed in a steel wall mounted enclosure with a built-in user interface/display. The standard ﬂow input accepts 4-20 mA, pulse or contact closure ﬂow signals. The versatile D-100 can also function as
a network interface for 2 additional analog inputs and one additional totalizing pulse input.
Monitor water, steam, air and gas ﬂow for:
• Utility billing and building controls functions at the
• Remote performance contract monitoring and local
central plant monitoring
• Campus monitoring and local control loop functions