MTL838C, MTL831C Temperature Multiplexer, Modbus RTU

Relcom partnered with MTL (now Eaton) in 2001 and has been supplying and designing private labeled Fieldbus products.  Our latest project was a 32 channel Temperature Multiplexing system.

Honeywell Fiber Optic Extender

For over 20 years, Relcom has been supplying private labeled Fiber Optic Extenders and Coax Taps to Honeywell for use in their legacy TDC 3000 system.

Original Equipment Manufacturer / Original Design Manufacturer

Relcom has been designing and manufacturing electronic equipment for the Process Control Industry for over 30 years.  We know how to design products that will be deployed in the harsh industrial environments of Oil & Gas, Chemical, Waste Treatment, and other process environments. 


Our customers require long equipment life (10+ years) in these environments.  Long term availability is also required (unlike consumer electronics) so customers can purchase replacements - or expand their systems - for many years to come.  Most of the products we design are also certified for use in hazardous areasNorth American, ATEX, and IECEx certifications allow our products to be installed in hazardous areas around the world.

Relcom’s full set of manufacturing equipment allows in-house product assembly without having to subcontract portions of the manufacturing.  This enables very responsive and flexible scheduling for both production and prototype builds.

If you are looking for a partner to design and manufacture an industrial process control electronic product, give us a call or send us an email!