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Environmental products Environmental products Control and measurement Control and measurement Safety products Safety products
Welcome to C.R.A.
Your partner in environmental products, control and measurement applications and safety products. With more than 65 years of experience we are specialists in customer specific solutions. We consider the quality of our products and service as the foundation of our company. Therefor we work together with carefully selected suppliers that deliver products of assured quality. C.R.A. stands at your service to guide you: - Provide the best possible advice and on-site consulting to tailor a solution to your requirements - On-site installation and support - Training and documentation for the operators - Service and maintenance We offer a wide range of products in each of our fields of expertise:
Do not hesitate to contact us, we’d be happy to talk to you in person.
Wastewater samplers Venturi flumes Wastewater flow  measurement Water quality analysis Recorders and loggers Telemetry systems Optical sensors Oval gear meters Turbine meters Vortex meters Gas separators Dosing and filling systems Coriolis flow meters Density and concentration meters Process safety: Rupture discs Explosion safety: Explosion vents  Flameless venting Suppression Isolation Grounding