Klay Instruments b.v.

Klay Instruments is a Dutch manufacturer of pressure-, level- and temperature transmitters. A flexible organisation with flexibility in design of products.

Klay Instruments is ISO 9001 certified and develops and manufactures a wide range of electronic Pressure and Level transmitters, "Intelligent"​ transmitters with HART® protocol or Profibus PA and Pressure and Level switches. All instruments are designed and manufactured in our factory in Dwingeloo, The Netherlands.

Klay Instruments has a world wide service and sales distribution network. Our pressure and level transmitters are only available with stainless steel electronic housing and are completely temperature compensated.