Vertical Switches

Stainless Steel High Pressure Float Switch - FS20

Full Size Stainless Steel Float Switch - FS21

Oil / Water Float Level Switch - FS22

Miniature Stainless Steel NPT Float Level Switches - FS10

Miniature Stainless Steel Bulk Head Float Switch - FS11

Miniature Plastic Float Switches - FS12

Economy Plastic Float Switches - FS01

Horizontal Switches

Plastic Side Mounted Float Switches - FH07 - FH08

SS Side Mounted Level Float Switch - FH13

90 Degree Side Mounted Float Switch - FH09

Multi-Level/Custom

Full Size Multi-Level Float Switches - FM20 - FM22

Miniature Multi-Level Float Switches - FM10 - FM11 - FM12

Combo-Level/Temp

Combination Level and Temperature Sensors

About SMD

 

     SMD is a technically driven design and manufacturing firm dedicated to helping customers solve their toughest sensing and measurement problems. SMD's talented staff has been designing sensors to measure force, pressure, temperature, weight, torque, liquid level and many combinations of these since 1978.

     The company has grown and prospered by bringing its strong engineering knowledge to bear on customers' biggest sensing problems in medical, transducer, instrumentation and measurement markets. Building on its success at providing complete and innovative solutions to its customers, SMD has developed a complete line of float level switches.

     SMD Float Switches can be designed to sense liquid levels at a fraction of the cost of other technologies and provide years of dependable service. These switches range from low cost (as low as $5, Euro 5) single-point plastic products to customized stainless steel multi-level switches for high temperature and low specific gravity fluids. The company offers a broad diversity of specifications from high pressure options to 100 Watt contacts. SMD designed float switches are simple to install and provide a discrete switched output up to 3A and require no special electronic interface. For higher power load applications, SMD float switches can be combined with suitable interfaces to switch up to 200A.

     SMD's extensive sensor background and dependable supplier base enables it to meet many custom design requests while minimizing costs. A flexible manufacturing system allows quick turn around and/or large blanket orders. SMD switches can be easily integrated into existing systems or designed with custom features for special applications. They can be incorporated into most existing tanks or pipe fittings to provide pump or level control. Whether the customer has a single monitoring or control station or large integrated control system, SMD switches can be configured with features to optimize installation and performance. SMD engineers can help design a custom switch or modify standard products to save you labor and assembly costs. We can also combine our different sensor technologies, e.g. liquid level and temperature or liquid level and pressure to reduce components and cost of your products or systems.

     The company will continue to build its website with additional technical information and application tools. Our philosophy is to give you, our customer, all of the tools to choose a sensor as quickly as possible. The website has been designed to download quickly and with as little fluff as possible. Once you have an SMD sensor we want to assure that your experience is positive so please take advantage of the application tips.

     On a corporate level, SMD has and will continue to, re-invest a significant share of its earnings in the business. The commitment to R&D creates future generations of sensors and the manufacturing processes to make them, while our capital expenditures ensure the availability of our state of the art factory to deliver quality sensors efficiently. More importantly, the company strongly supports the education and training of its employees. Combined with the continued outstanding efforts of the SMD team, these strategic investments are intended to maintain and improve the company's technology leadership position.

USA:
SMD Fluid Switch
130 Research Parkway
Meriden, CT 06450
Telephone: (203)-235-9330
24 hr. Fax: (203)-235-3470
e-mail:
Europe:
SMD Fluid Switch
Bury Road, Chedburgh,
Bury St Edmunds IP29 4UQ
England
Telephone: +44 (0)1284 852 000
24 hr. Fax: +44 (0)1284 852 371
e-mail: