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Hi, You're receiving this email because {name} thinks the GfG MiniCal III Bypass Fitting for Measurement of NH3/NH4 In Pressurised Cooling Circuits would interest you.

The bypass fitting was designed for monitoring Ammonia leaks in pressure lines. It is an innovative system which allows you to commission, service and maintain devicces without interrupting your processes.

Samples of the medium are guided through the MiniCal III bypass fitting and then guided back into the pipeline. This will give you more flexibility regarding the installation location. Depending on the local conditions, the fitting is mounted either below the pipeline or on the wall.

The medium in the measuring chamber must be exchanged regularly to ensure early detection of any ammonia leaks. Samples of the medium are guided through the fitting as soon as the upstream solenoid valve is opened. A regular exchange of the medium can thus be achieved by setting the interval and the opening time of the solenoid valve. As soon as the analysis of the sample is completed, it is pumped back into the circuit by a high-pressure pump to avoid any loss of coolant.

The flow can thus be tested by monitoring the pump and the solenoid valve. The bypass fitting is designed for use in a pressure range of 1 to 6/10 bar and a temperature range of -10°C to +50°C.

Key features at a glance:

• Flow monitoring
• Regular medium exchange
• No loss of coolant
• Simple installation and operation
• Measurement in pipelines from 1 to 6/10 bar
• Signal preamplifier/microprocessor mounted on fitting in housing
• Service and maintenance without process interruption
• Output signal 4-20 mA

 

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