Emerson Process Management 3410 Manual Do Utilizador

3-9000-743 Rev S

June 2013

This version of Daniel MeterLink has robust features for monitoring the health status of Daniel 
Ultrasonic Gas Flow Meters. Daniel MeterLink setup wizards guide you through the process of 
configuring Continuous Flow Analysis parameters and setting Baselines. The Baseline Viewer 
provides a graphical display of the meter’s flow characteristics. 

RTS

Request-to-Send; the RS-232C handshaking signal output by a receiver when it is 
ready to receive data

RTU MODBUS

A Modbus protocol framing format in which elapsed time between received charac-
ters is used to separate messages. RTU stands for Remote Terminal Unit.

s

second (time unit, metric)

Scfh

seconds per cubic feet per hour

sec

second (time unit, u.s. customary)

time_t

seconds since Epoch (00:00:00 UTC Jan. 1, 1970) (time unit)

U.L.

Underwriters Laboratories, Inc. - product safety testing and certification organization

USM

Ultrasonic Gas Flow Meter

V

volts (electric potential unit)

W

watts (power unit)