Telemetry, SCADA, and Building Automation System Integrators have wrestled for decades with totalization errors associated with pulse-output flow meters. The EtherMeter was designed to eliminate these errors. We call the result: Revenue-Grade-Accurate Flow Metering. By leveraging absolute-encoder AMR technology — which is offered as a low-cost option by all of the major AWWA-type water meter manufacturers — the … 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 →