
Development and manufacturing of custom sensors for fluid level, pressure, position and DEF/Urea modules

SSI Technologies, LLC
USA (Headquarters/Production)New on Amplifa
About SSI Technologies
SSI Technologies, LLC is a US-based manufacturer of custom sensor solutions established in 1982. The company develops and manufactures ultrasonic fluid level sensors, piezoresistive pressure sensors for measurement ranges from 3 PSI to 7,500 PSI, digital displays, as well as passive and active magnetic speed and position sensors (Variable Reluctance, Hall Effect, Magneto-Resistive). In addition, SSI supplies integrated DEF/Urea delivery modules including heater modules and tank systems for SCR exhaust aftertreatment with stainless steel lines and certified coolant loops. Customers come from automotive, motorcycle, mass transit, heavy duty, material handling, as well as HVAC and industrial sectors; more than 100 million units have been shipped to OEM customers. Typical magnetic sensor orders start at approximately 100,000 units; current lead times for pressure sensors are 6–8 weeks ARO.
- Site
- USA (Headquarters/Production)
- Processes
- Sensor design and manufacturing (custom sensor solutions), Design and manufacturing of DEF/Urea delivery modules (heater modules, tank systems), Custom sensor development, Engineering and design of custom sensor modules, Delivery to OEM customers (minimum order quantities typically starting at 100,000 units)
- Materials
- Stainless Steel
- Founded
- 1982
- Industries
- Automotive, Motorcycle, Mass Transit, Heavy Duty/Commercial Vehicles, Material Handling, HVAC & Industrial
- 01
Custom sensor development
- 02
Engineering and design
- 03
Manufacturing
- 04
Delivery to OEM customers
Materials & Processes
Stainless Steel
Used for pickup/return lines and coolant loops in DEF/Urea heater and tank systems.
Locations
USA
USHeadquarters/Production
- Materials
- Edelstahl
Components & Products






Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sensor design and manufacturing (custom sensor solutions)Engineering | – | – | – | – | Edelstahl |
| Design and manufacturing of DEF/Urea delivery modules (heater modules, tank systems)Assembly | – | – | – | – | Edelstahl |
Additional services
History
- 1982
Founded; since 1982 a leader in custom development of sensor solutions for various markets