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High-Tech Flowmeter for Low Flow Rates - Standard

Application area Calorimetric flow switch / transmitter for use in laboratory and plant... more

Application area

Calorimetric flow switch / transmitter for use in laboratory and plant

Product specification

Flow switch for low flow rates

Only a medium-contacting material

No movable parts (rotor) in monitoring medium

Analogue output

Low pressure losses

Very fast reaction times

The device is linearized and temperature-compensated

Integrated minimum limit switch, which is freely programmable

Functional description: In a compact design, the flow sensor combines the measuring tube and evaluation electronics that, according to the respective version, can control a settable limit value with a transistor output or an analogue output (4-20 mA or 0-10 V). The evaluation electronics records the flow speed by the temperature difference of two temperature sensors. The switching output is a push-pull transistor output and controls both PNP and NPN inputs. The function is designed as minimum contact.

Accessories: THOMAFLUID®-round plug connectors items 341709 - 341714

Technical specification

Material: stainless steel 1.4571, medium-contacting

Measurement range: 0.01 - 10 l/min.

Measuring principle: calorimetric

Temperature range: 0 to +70 °C

Max. operating pressure: 10 bar

Pressure loss: 0.3 bar (at max. flow)

Protection class: IP 65

Voltage: 24 V= ±10 %

Amperage: max. 100 mA

Switching output: push-pull transistor output (short circuit proof and reverse polarity protected)

Switching hysteresis: flow 1% F.S., temperature approx. +1 °C

Display: yellow LED

Adjustment: via magnet

Analog output / signal: 4 - 20 mA or 0 - 10 V=

Electr. connection: for round plug connector M12x1, 4-pin

Weight: 200 g

No additional information available.
Item Image Measuring range liquids
l/min.
Ø-Rohr
mm
Signalausgang Einheit
Stück
Price
Euro*
Buy
341703
0,01 - 2 6 0 - 10 V 1 496.00
341704
0,01 - 2 6 4 - 20 mA 1 496.00
341705
0,025 - 5 8 0 - 10 V 1 496.00
341706
0,025 - 5 8 4 - 20 mA 1 496.00
341707
0,05 - 10 10 0 - 10 V 1 496.00
341708
0,05 - 10 10 4 - 20 mA 1 496.00
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