Brass or PTFE paddle wheel flow meter with totalising and batching electronics

Measures liquids from 0.2 to 60 l/min with a brass or PTFE body; the electronic version offers 4…20 mA, two relays, totalising and batching.

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Paddle wheel flow meter available in three designs: brass body (up to 16 bar), PTFE body (up to 5 bar) and PTFE body with ceramic axle combined with totalising and batching electronics. Measuring and switching ranges extend from 0.2…2 l/min up to 3…60 l/min for water. The basic versions provide a pulse output, while the electronic version has a (0)4…20 mA analogue output and two relays.

Features

Measuring/switching ranges from 0.2…2 l/min to 3…60 l/min (water)
Connections G ¼ … G ¾ and ¼ … ¾ NPT
Body in brass, PTFE, or PTFE with ceramic axle
Maximum pressure 16 bar (brass) or 5 bar (PTFE)
Maximum temperature 80 °C; electronic version −20…+80 °C
Accuracy ±2.5 % (±5 %) of full scale
Electronic version: (0)4…20 mA output, 2 relays, 24 V DC ±20 % 3-wire supply

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# General Type: paddle wheel flow meter Media: liquids Accuracy: ±2.5 % (±5 %) of full scale # Process data Measuring/switching range, water: 0.2…2 l/min … 3…60 l/min Maximum pressure, brass version: 16 bar Maximum pressure, PTFE versions: 5 bar Temperature, basic versions: max. 80 °C Temperature, electronic version: −20…+80 °C # Connections and materials Connections: G ¼ … G ¾, ¼ … ¾ NPT Materials: brass; PTFE; PTFE (body) with ceramic axle # Signals and outputs Output, basic versions: pulse Output, electronic version: 1 × analogue (0)4…20 mA, 2 × relay Supply, electronic version: 24 V DC ±20 %, 3-wire Functions, electronic version: totaliser, batching

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Brass or PTFE paddle wheel flow meter with totalising and batching electronics

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