PEPPERL+FUCHS RVI84N-10CK2A2NN-00010 046243

Pepperl+Fuchs RVI84N-10CK2A2NN-00010 Incremental Encoder

Description

This is an intrinsically safe incremental rotary encoder from Pepperl+Fuchs, model RVI84N-10CK2A2NN-00010. It is designed for precise measurement of angle, position, and speed in environments where explosion protection is critical. With its robust construction and NAMUR output, it is a reliable component for automation systems in hazardous areas.

Specifications

• Manufacturer: Pepperl+Fuchs
• Model: RVI84N-10CK2A2NN-00010
• Part Number: 046243
• Type: Incremental Rotary Encoder
• Resolution: 10 Pulses Per Revolution
• Supply Voltage: ca. 8V DC
• Output Type: NAMUR (intrinsically safe)
• Connection: Cable output
• Shaft Type: Solid Shaft
• Mounting: Clamping Flange

Label Info

• Serie: RVI84N-10CK2A2NN-00010
• Part-Nr.: 046243
• No.: 0451130/01102003
• Electrical Values: NAMUR acc. to EN 60947-5-6
• Internal Proximity Switch: Typ SJ2-N

Application

This encoder is ideal for applications in the chemical, oil & gas, and pharmaceutical industries where precise motion control is required in potentially explosive atmospheres.

Country of Origin

Made in Germany

CO2 Impact

By purchasing this reused encoder, you are helping to avoid approximately 20 kg of CO2 emissions, which is comparable to the carbon sequestered by a tree over several years.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Is this encoder suitable for a non-hazardous area application?

Yes, while it is designed and certified as intrinsically safe (Ex i) for hazardous areas, it can be used in standard, non-hazardous environments. However, you will still need a compatible NAMUR isolating amplifier to process the signal correctly.

What type of signal output does this NAMUR encoder provide?

A NAMUR encoder outputs a current-based signal, not a voltage-based one like TTL or HTL. The current switches between two defined levels (typically less than 1.2 mA for ‘off’ and greater than 2.1 mA for ‘on’) to represent the pulses. This requires a specific NAMUR input card or an isolating amplifier.

The date code appears to be from 2003. Are there any concerns with using an encoder of this age?

As this is an electronic, solid-state device with no user-serviceable parts, its age is generally not a concern if stored correctly. It is new old stock and has not been subjected to operational wear. The internal components are very durable. A pre-installation bench test is always recommended.

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Laatst bijgewerkt: March 13, 2026