All functions are user-programmable through an integrated keypad

These meters measure flow via pressure drop across a laminar flow element (LFE). Because the flow element makes the flow stream laminar, placement in the process does not require straight pipe runs upstream or downstream of the meter, greatly simplifying installation. The LFEs also provide an outstanding turndown ratio of 50:1 giving the meter a very broad and accurate measuring range. The design provides an ultrafast response at start-up or input change, often within 100 milliseconds.
The 0 to 5 VDC output allows transmission of the flow value to a remote display, recorder, or controller regulating a valve or pump. An integrated PID controller directs the unit�s response to process changes. Set the P and D parameters to tailor the unit�s response. Flow setpoint is established with the optional setpoint control module (listed at right), a 0 to 5 V signal, or an RS-232 input signal.
See the table below to select the optional setpoint module. Units can be mounted via threaded taps in the meter body. These flow controllers include the integrated sensor, display, transmitter and valve assembly. All models include a 120 VAC power adapter; 220 VAC European adapters may be ordered separately at right.

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