Pepperl & Fuchs Speed monitor
Output voltage2
Product details
The KFD2-SR2-EX2.W.SM speed monitor from Pepperl & Fuchs is a highly advanced relay specifically designed for monitoring speeds in industrial applications. With a 2-channel isolation barrier and a supply voltage of 24 V DC, this device offers a reliable solution for monitoring machines and systems. It supports both contact and NAMUR inputs and allows for the selection of frequency thresholds to meet specific requirements. The integrated start-up bridging and the ability to monitor the direction of rotation make it a versatile tool for safety technology. The speed monitor meets safety requirements according to SIL 2 as per IEC/EN 61508, providing high integrity for safety-critical applications. With a compact width of 20 mm, it is also space-saving and easy to integrate into existing systems.
- 2-channel isolation barrier for flexible applications
- Selectable frequency thresholds to adapt to specific requirements
- Line fault monitoring for increased operational safety
- SIL 2 certified according to IEC/EN 61508 for safety-critical applications
- Compatible with NAMUR sensors for versatile applications.
Scope of delivery | 2 relay contact outputs, 2-channel separating barrier, 24 V DC supply (Power Rail), Contact or NAMUR inputs, Direction of rotation monitoring, Field device: NAMUR sensor, Housing width: 20 mm, Limit value relay, Line fault monitoring, Number of channels: 2-channel, Rated voltage: 20 ... 30 V DC, Safety integrity level (SIL): SIL 2, Selectable direction of action, Selectable frequency limits, Speed monitoring, Start-up bypass, Up to SIL 2 in accordance with IEC/EN 61508 |
Output current type | DC |
Relay type | Monitoring relay |
Electric current output | 0.02 A |
Output voltage | 24 V |
input voltage | 24 V |
Item number | 36752547 |
Manufacturer | Pepperl & Fuchs |
Category | Relays |
Manufacturer no. | 132964 |
Release date | 28/6/2023 |
Relay type | Monitoring relay |
input voltage | 24 V |
Output voltage | 24 V |
Electric current output | 0.02 A |
Output current type | DC |
Switching function | Changer |
Number of openers | 1 x |
Number of closers | 1 x |
Manufacturer Type | KFD2-SR2-Ex2.W.SM |
Smart Home | Not compatible |
Country of origin | Indonesia |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2 relay contact outputs, 2-channel separating barrier, 24 V DC supply (Power Rail), Contact or NAMUR inputs, Direction of rotation monitoring, Field device: NAMUR sensor, Housing width: 20 mm, Limit value relay, Line fault monitoring, Number of channels: 2-channel, Rated voltage: 20 ... 30 V DC, Safety integrity level (SIL): SIL 2, Selectable direction of action, Selectable frequency limits, Speed monitoring, Start-up bypass, Up to SIL 2 in accordance with IEC/EN 61508 |
Width | 20 mm |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Relays» category have a defect within the first 24 months?
Source: Galaxus- Pepperl & FuchsNot enough data
- 1.ABB0 %
- 1.Finder0 %
- 1.Metz Connect0 %
- 1.Phoenix Contact0 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- Pepperl & FuchsNot enough data
- 1.Siemens0 days
- 2.Shelly2 days
- ABBNot enough data
- AqaraNot enough data
Return rate
How often is a product of this brand in the «Relays» category returned?
Source: Galaxus- Pepperl & FuchsNot enough data
- 1.Tru Components0 %
- 2.Schalk0,6 %
- 3.Metz Connect1 %
- 3.Phoenix Contact1 %