Air & Exhaust Valves
Our range of exhaust back pressure valves and air valves are fast acting stainless steel butterfly valves from 2″ to 12″ diameter.
Altitude Simulators
Our customised systems that allow you to perform altitude simulation of combustion engines for medium and high altitude.
Battery Emulators
Emulates DC power from a battery. The variable nature of the device enables different battery pack configurations.
CADET Automation
Control, automation and datalogging for automotive testing, featuring dedicated I/O control and monitoring systems.
CAHU
Conditions ambient air elements to generate a consistently accurate and highly repeatable supply of conditioned air to the engine.
Chassis Dynos
Our chassis dynamometers cover all certification, research and development requirements for a range of vehicle types.
DACS
Configure your core system with our latest hardware generation, designed to meet your needs for a distributed i/o system.
Dynamometers
Having the correct dynamometer performance is critical to the test bed providing reliable and repeatable results.
E-Motor Testing
To help tackle climate change, the majority of our clients are considering some form of electrification inclusion in their testing.
Emissions
Sierra’s emissions test systems have been in official engine certification, DF tests and multiple independent studies since 2003.
Fluid Conditioning
Sierra CP can supply you with a range of fluid conditioning solutions. Whether this is for an oil or water glycol based process system.
Fuel Systems
Sierra CP have a range of fuel solutions. Including fuel measurement, transient coriolis, and gravimetric steady state.
