Turbine Flowmeters - Digital | Reichelt Chemietechnik

Application area Laboratory technology, analytical technology, pilot plant technology,... more

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Application area

Laboratory technology, analytical technology, pilot plant technology, sanitary engineering, tank monitoring

Product specification

Flowmeters meeting highest requirements, with integrated digital indicator

Indication of the instantaneous value and the already passed volume

Resistant to most aqueous chemicals

Functional principle: The rotor in the flowmeter is rotated by the medium to be measured. A Hall sensor scans the rotor and produces, according to the flow rate, a frequency signal which is evaluated and digitally displayed.

Accessories: high-tech screw-on connectors items 303671, 303675, 303679 and 341770-341772

Technical specification

Material:

Housing: PA 12 (polyamide 12)

Rotor: PA 12 (polyamide 12), ferrite

Bearing: PTFE (polytetrafluoroethylene), graphite

Measuring range: 0.1 - 25 l/min.

Media characteristic: liquid free of foreign matters; filtration at suspended matter size of approx. 20 to 30 microns recommended

Max. operating pressure: 25 bar

Bursting pressure: 200 bar

Temperature range: -20 to +100 °C

Accuracy of measurement: ±3 % of instantaneous value

Repeatability: better than 0.5 %

Viscosity: up to approx. 15 cSt

Electr. connection: pin plate with 3 contact pins 2.8 x 0.5, matching female connector EN 60 529

Power consumption: 9 - 24 V=

Amperage: approx. 8 mA

Output signal: frequency open collector (NPN sinking)

Output current: max. 20 mA

Connection: external thread G 3/8" or G 1/4"

Regulations: all media-contacting materials have the KTW approval

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Item	NW mm	Measuring range liquids¹ l/min.	Impulse	Frequenz Hz	Außengewinde	Einheit Stück	Δp bei 0,5 l/min.¹ bar	Δp bei 2 l/min.¹ bar	Δp bei 10 l/min.¹ bar	Δp bei 20 l/min.¹ bar	Δp bei 30 l/min.¹ bar	Price Euro*
341782	8	2 - 35	700	23 - 408	G 3/8"	1	0	0	0,15	0,45	0,92	600.00
341783	8	1,5 - 25	1000	25 - 416	G 3/8"	1	0	0	0,17	0,48		600.00
341784	8	1 - 15	2200	37 - 550	G 3/8"	1	0	0	0,2			600.00
341785	6	1 - 10	3300	55 - 550	G 3/8"	1	0	0,05	0,4			600.00
341786	8	0,5 - 7,5	4700	38 - 575	G 3/8"	1	0	0	0,4			600.00
341787	6	0,5 - 5	6900	38 - 575	G 3/8"	1	0	0,06	0,7			600.00
341788	5	0,1 - 2,5	20000	42 - 833	G 1/4"	1	0,02	0,25				722.00