Digital direct sensor for measuring temperature and volume flow

The digital VFD Grundfos Direct Sensors™ measure temperature and volume flow with just one measuring element and transmit the measurements directly via the RESOL-VBus® protocol. Grundfos Direct Sensors™ are suitable for use in both caustic media and drinking water and are thus ideal for volume flow and heat quantity measurement in solar and heating systems.

Technical data:
• Material: Stainless steel 1.4408
• Protection type: IP20
• Cable length: 3 m

• Measurement range: 0 ... 120°C
• Installation length: 110 mm
• Thread: DN 20 (3/4”) ET

for solar/drinking water