Features
- Uncomplicated measurement of flow rates
- No magnets; uses inductive sensor
- Long working life thanks to high quality ceramic axis and special plastic bearing
- Run-in and run-out sections are not necessary.
- Modular construction with various connection systems
- Plug-in and rotatable connections
- Output signal PNP or NPN
- Intrinsically safe behaviour
- Optionally, non-return valve, filter, constant flow rate device in the connections
Specification
Sensor：inductive
Nominal width：DN 10 (RRI-010) / DN 25 (RRI-025)
Mechanical Connection：female thread G 3/8, G 1 / male thread G 3/8 A, G 1 A / hose nozzle Ø11, Ø30
(other threaded, crimped, and plug-in connections, connections with constant flow rate device or limiters available on request)
Pressure resistance：PN 16 bar
Medium temperature：0..60 °C
Materials medium-contact
Housing：PPS, PVDF(Fortron 1140L4)
Rotor：PVDF
Clamps：1.4310
optionally:titanium or Hastelloy®
Bearing：Iglidur X
Axis：ceramic Zr02-TZP
Seal：FKM
Materials, nonmedium-contact：PVC cable, 1.4305, 1.4301, CW614N nickelled
Current consumption at rest：10 mA / NAMUR max. 7 mA
Output current max.：200 mA / NAMUR max. 7 mA
Electrical connection Sensor：cable 2 m or for round plug connector M12x1, 4-pole
Resistant to short circuits：yes
Reversal polarity protected：yes
Ingress protection：IP 67
Weight：RRI-010 approx. 0.2 kg / RRI-025 approx. 0.5 kg
Conformity：CE
Nominal width：DN 10 (RRI-010) / DN 25 (RRI-025)
Mechanical Connection：female thread G 3/8, G 1 / male thread G 3/8 A, G 1 A / hose nozzle Ø11, Ø30
(other threaded, crimped, and plug-in connections, connections with constant flow rate device or limiters available on request)
Pressure resistance：PN 16 bar
Medium temperature：0..60 °C
Materials medium-contact
Housing：PPS, PVDF(Fortron 1140L4)
Rotor：PVDF
Clamps：1.4310
optionally:titanium or Hastelloy®
Bearing：Iglidur X
Axis：ceramic Zr02-TZP
Seal：FKM
Materials, nonmedium-contact：PVC cable, 1.4305, 1.4301, CW614N nickelled
Current consumption at rest：10 mA / NAMUR max. 7 mA
Output current max.：200 mA / NAMUR max. 7 mA
Electrical connection Sensor：cable 2 m or for round plug connector M12x1, 4-pole
Resistant to short circuits：yes
Reversal polarity protected：yes
Ingress protection：IP 67
Weight：RRI-010 approx. 0.2 kg / RRI-025 approx. 0.5 kg
Conformity：CE
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Note : Design and specifications are subject to change without notice.
Note : Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product.