Liquid nitrogen measurement with Prowirl 73

The film shows the Prowirl 73 vortex flowmeter which is used to measure liquid nitrogen. Within seconds, the measuring instrument is cooled from ambient temperature to -196 °Celsius. Despite these tough conditions, Prowirl 73 has been measuring accurately and reliably for three years. More information: http://www.products.endress.com/flow

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• #prowirl
• #flow_measurement
• #endresshauser