PUROTAP® i-control-21s conductivity meter

• It continuously monitors the conductivity of the system water to control corrosion and deposits. Continuous monitoring of electrical conductivity is therefore an essential corrosion protection measure.
• Optical LED display with simple symbols
• Battery operated (3.6 V, ER14250)
• Analog output for connecting an external conductivity indicator
• Potential-free switching contact for controlling an external warning signal
• Replacement under pressure, possible during operation
• Ball valve with lever handle
• Including EPP thermal insulation.

Technical data:

• Ball valve connection: DN 25 (1") female thread
• Measuring device connection: DN 20 (3/4") ÜWM
• Material: Brass
• Operating temperature: 10 to 60°C
• Maximum operating pressure: 4 bar
• Protection rating: IP65