The Honeywell (formerly Mercury Instruments) TCI is a very popular temperature-compensating index for gas flow meters.  Because it is equipped with solid-state pulse outputs, it can be connected to Ethernet-based SCADA systems via the SCADAmetrics EtherMeter®. If you would like to connect a TCI-equipped gas meter to your SCADA, Telemetry, or Building Automation system — Read More →

Many petroleum industry flow metering applications feature the use of magnetic-pickup-type turbine meters.  (See Figure 1 below.)  Internally, these meters feature a steel turbine that rotates past a magnetic pickup, similar in principle to a string pickup in an electric guitar.  The signal output from this type of meter is a low-level sine wave, whose frequency and amplitude both increase as Read More →