Posted in home hacks, Linux Hacks Tagged energy meter, energy monitor, energyconsumption, initial state, Modbus, openwrt, rs485, smart home, three-phase Post navigation ← Black Line Follower: A ...

Among the tools included are Loudness metering, a Real-Time Analyser (RTA), True Peak and RMS level monitoring, phase coherence analysis, and stereo balance evaluation. Meter Pro supports multichannel ...

Applications such as amplifiers, audio systems and ultrasound require precise phase measurements. This application note shows how to create a simple, low-cost phase meter that provides close to 1% ...

ST is aiming at compliant 3 phase watt meters with an evaluation kit built around the STPMS2 double channel 24bit second-order ΣΔ modulator. Called EVALSTPM-3PHISO, it measures through a voltage ...

The meters use a longwave radio frequency to switch between peak and off peak rates, and can also be used to turn heating and hot water systems on and off. They have been in use since the 1980s ...

The new RL78/I1C MCUs are available in seven versions, with on-chip memory capacities ranging from 64 kilobytes (KB) for low-end single-phase meters, 128 KB for high-end single-phase meters, and ...

Meter, a leader in IT infrastructure for businesses, today announced the acquisition of Interval, ... “The move is a natural fit for our team at Meter to usher in our next phase of growth.

If a phase meter isn’t available, a simple procedure can be used to adjust the phase shift. First, measure the voltage from Test Point 1 (TP1) to ground; it should be approximately 6 V RMS ...

She contended that KERC says the smart meter is optional, but BESCOM has made it mandatory. The meter charges, which used to be Rs 2,000, have gone up to Rs 4,998 to Rs 28,080 depending on the ...