The MHC - 4000 series of AE sensors are of an advanced design that incorporates signal processing and alarm functions in addition to the usual AE transducer and signal conditioning electronics. Designed for permanent installation on rotating machinery the outputs of 4000 series sensors are suitable for straightforward connection to third party infrastructure such as PLC’s and SCADA systems without the need for additional signal processing units.

MHC - 4000 series sensors (sensors with pre-processed outputs)
SERIES	MODEL	VARIANT
Sensors
4010	Smart Std		Standard mode smart sensor
4015	Smart Std/Tab		Tab mounted Standard mode smart sensor
4020	Smart Slo		Super Slo mode smart sensor
4025	Smart Slo/Tab		Tab mounted Super Slo mode smart sensor
4011	Smart Std	/DP	Standard Mode smart sensor dip coated
4016	Smart Std/Tab/DP	/DP	Tab Mounted Standard mode smart sensor dip coated
4021	Smart Slo	/DP	Super Slo mode smart sensor dip coated
4026	Smart Std/Tab/DP	/DP	Tab mounted Super Slo mode smart sensor dip coated
4040	Sigma		Intelligent sensor for monitoring intermittent & short duration machine operations
4045	Sigma/Tab		Tab mounted intelligent sensor for monitoring intermittent & short duration machine operations
4041	Sigma	/DP	Dip coated intelligent sensor for monitoring intermittent & short duration machine operations
4046	Sigma/Tab	/DP	Dip coated, tab mounted intelligent sensor for monitoring intermittent & short duration machine operations
Software and Accessories
4030	Smart View		Set-up software for Smart Std and Smart Slo (requires Sigma/RT interface)
4070	Smart/RT		Communications interface between Smart sensors & PC
4050	Sigma View		Sensor Set-up software for Sigma sensors
4055	Sigma Pro		Waveform capture & analysis software for use with Sigma sensors
4060	Sigma Interface Unit		2 channel display & human interface unit for Sigma sensors
4080	Sigma/RT		Communications interface between Sigma Interface Unit & PC