Categories


The complete product assortment of the GSG Geologie-Service GmbH

According to your requirements we are arranging together with
you the optimum system for your individual application
Please describe us your requirements, our team will contact you as soon as possible.

You are reaching us by e-mail: 
mail@geologie-service.de
or by:
Phone: +49 (0)931/30 40 8-0
Fax: +49 (0)931/99105 90



RRI-010 - Details

Home --> Devices for Switch Panels / Industry --> Measuring Transducer --> Flow Measuring Transducer

flow meter (rotor) RRI- 010/ RRI-025 -  Greisinger electronic

 

flow meter
(rotor)

properties:

the flow meter measures the flow rate with an impeller rotating due to the
flow. The flow rate is proportional to the rotational frequency. The rotational
speed is measured by an inductive proximity switch.

  • no magnets, but with inductive sensor
  • largely wear-free due to high-quality ceramic axis and bearing
  • output signal NPN (optional PNP)
  • no inlet and outflow zone needed
  • uncomplicated flow measurement
  • intrinsically safe behaviour
  • modular design with several connecting systems
  • connections plug- and pivotable

area of application:

Sensor suitable for

  • water
  • oil (viskosity up to 10 mm2/s (10 cSt.))

 

   

RRI - 010 / ...           (DN10, G3/8 (= 0.9525 cm))

 

RRI - 025 / ...                (DN25, G1 (= 2.54 cm))

                                                    

specifications:
measuring principle: rotor (inductive sensor)
constructions:   bore measuring range pulse rate *1
  RRI-010/020  2mm (0.1) 0.5 to 1.5 l/min. ca. 10,200 Imp./l
  RRI-010/050  5mm (0.2) 2.0 to 10 l/min. ca.   3,345 Imp./l
  RRI-010/070  7mm (0.4) 2.0 to 12 l/min. ca.   1,755 Imp./l
  RRI-025/080  8mm (2) 3 to 30 l/min. ca.   1,216 Imp./l
  RRI-025/120 12mm (3) 5 to 60 l/min. ca.     607 Imp./l
  RRI-025/160 16mm (4) 6 to 100 l/min. ca.     252 Imp./l
  *1 precise value on type plate, max. variability within a batch +10%
accuracy: +3% of meas. value (in spec. meas. range)
repeatability: +1% of final vaue
pressure decrease: max. 0.5bar (at max. flow)
working pressure: max. 16bar
output signal: NPN (optional PNP)
auxiliary energy: 5 to 30 V DC, max. 10 mA (cloesed current, without load)
electrical connection: 2m cable (optional: 4-pole locking plug M12x1)
working temperature: 0°C to +60°C
protection class: IP 67
mech. connection:   norminal bore threat
  RRI-010... DN 10 G 3/8 (= 0.9525 cm), female thread*2
  RRI-025... DN 25 G 1 (= 2.54 cm), female thread*2
  *2 other threat types (male thread, ...) or materials for connectors upon request
mounting position: horizontal or ascending direction of flow
materials: housing: Questra (DN25) / PPS (DN10)
  connection, rotor; PVDF
  bearing: Iglidur X
  axis: ceramics Zr02-TZP
  seal: viton

dimensions:

84 x 29 x 88mm (RRI-010...)
110 x 73 x 103mm (RRI-025...)


flow transmitter (rotor), sensor suitable for water, oil up to viscosity 10 mm²/s (10 cSt.), basic price


= data sheet as *.pdf

deutsche Beschreibung

Price of the basic article, German V.A.T. incl : EUR 275.00


The net price of the basic article  RRI-010 is:  EUR 231.09 


Price German V.A.T. incl. plus shipping and handling (p.r.t. footnote of this page)



News