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Hazard Monitoring
Grain Temperature Systems
Welcome to Carver Company
Products and Service for the Grain Feed and Milling Industry


 Grain Temperature Cables

Competitive pricing


New Projects! Call us for QUOTES:


Monitoring Stored Grain Made EASY

Grain Temperature Monitoring...Hand Held Portable, Computer, Wireless.

Comp-Watt Products


Hazard Monitoring N  et  work
With Leading Edge “Intelligent Junction Board Technology”

What is Hazard Monitoring Network? Go to Hazard Monitoring Systems Tab to see comparison of features.


Faster...        Smarter...      Simpler 

Save thousands!! Get More Reliability! Hazard Monitoring System goes beyond simply monitoring. Have all digital sensors or keep existing thermocouple sensors. Converting the thermocouple analog reading at the sensor location to a digital signal eliminates the long and troublesome runs of leadwire. Thermocouple leadwire breaks down with age. This aged leadwire leads to groundfaults, inccurate temperatures and unstable temperatures. Many systems attempt to disguise these unstable readings with filters. This system uses the Intelligent Junction Board to eliminate all leadwire outside of the short sensor leads. The Sensor is read and converted to a digital signal for reliability in the communications.

The Compu-Watt HMN  with “Leading Edge Intelligent Junction Board Technology” is now CSA listed, providing Intrinsically Safe Power/Communications to a wide variety of Devices in Hazardous locations. The IFX Interface module bridges between the PLC, DCS or Computer and the Network. A 4-wire network interconnects Intelligent Junction Boards (IJB) and discrete sensors such as speed sensors (ISSs) and intelligent switch inputs (ISIs).




Our "Advanced Solutions" are tailored to achieve; efficiency, productivity and safety for any size operation. 

  309 West Church St.  PO Box 91,  Belle Plaine 56011