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Incremental rotary encoder RVI84

  • Up to 25 ppr
  • ATEX approval
  • Intrinsically safe
  • NAMUR interface in accordance with DIN EN 60947-5-6

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

A teljes adatlap letöltése PDF formátumban:

Adatlap kivonata: Műszaki adatok  RVI84

General specifications
Pulse countmax. 25
Electrical specifications
Operating voltage8 V DC
Output typeNAMUR (SJ2-N)
Load currentmax. per channel 3 mA , short-circuit protected
Output frequencymax. 5 kHz
Cable∅6 mm, 4 x 0.38 mm2
Standard conformity
Degree of protectionDIN EN 60529, IP65
Shock resistanceDIN EN 60068-2-27, 100 g, 3 ms
Vibration resistanceDIN EN 60068-2-6, 10 g, 10 ... 2000 Hz
StandardsEN 60947-5-2:2007 EN 60947-5-6:2000
Ambient conditions
Operating temperature
Plastic disk-20 ... 60 °C (-4 ... 140 °F)
Storage temperature
Plastic disk-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Flange3.1645 aluminum
ShaftStainless steel 1.4305 / AISI 303
Massapprox. 630 g
Rotational speedmax. 3000 min -1
Moment of inertia100 gcm2
Starting torque< 5 Ncm
Shaft load
Axial50 N
Radial100 N
Data for application in connection with hazardous areas
CertificatePF13CERT2948 X
Directive conformity
Directive 2014/34/EUEN ISO 80079-36:2016+AC:2019 , EN ISO 80079-37:2016 , EN 60079-0:2012 +A11:2013, EN 60079-11:2012
Group, category, type of protectionEx-Hexagon II 2G Ex h ia IIC T6…T4 Gb

Documents: RVI84

Instruction manualsNyelvFájltípusFájlméret
Instruction manualENGPDF216 KB
BetriebsanleitungGERPDF219 KB

Approvals+Certificates: RVI84

Statements of complianceTanúsítvány sz.FájltípusFájlméret
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0217CPDF111 KB
EU Pepperl+Fuchs ATEX Category (2) GPF13CERT2984XPDF526 KB

Function: RVI84

Up to two intrinsically safe 2-wire NAMUR sensors are integrated in the incremental encoders of the series RVI84. These devices are intrinsically safe in accordance with II 2 G Ex ia II T6.

One special feature of this incremental rotary encoder is the mechanical versatility of the flange. The rotary encoder has a centering shoulder with a diameter of 42 mm and one with a diameter of 56 mm. In addition to the four M4 holes, the encoder has a servo infeed on the circumference. This allows you to make a slight adjustment to the reference point of the incremental rotary encoder by turning the housing.

The clamping element that grips into the servo infeed ensures that the incremental rotary encoder stays firmly in place without slipping out of adjustment.