The Valve Position Indicator (VPIF) is a digital monitoring module that has been added to the Sealed Motor Valve (SMV) product line. It is now standard on all of the following models: HMMV, HMMR, HMXV ...
The Mini Wireless I/O Module from SignalFire Wireless Telemetry integrates an antenna capable of a 3-mile range, which allows a pair of modules to communicate in a point-to-point mode or directly to a ...