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Electrical design PNP
Output function normally open
Sensing range [mm] 10
Dimensions [mm] M30 x 1.5 / L = 80
Application
Application simple evaluation of rotating and linear movement with regard to underspeed; blocking
Electrical data
Nominal voltage DC [V] 10...36
Current consumption [mA] < 20
Protection class III
Reverse polarity protection yes
Outputs
Total number of outputs 1
Electrical design PNP
Output function normally open
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 250
Short-time current rating of switching output [mA] 250
Short-circuit proof yes
Overload protection yes
Detection zone
Sensing range [mm] 10
Sensing range adjustable no
Real sensing range Sr [mm] 10 ± 10 %
Operating distance [mm] 0...8.1
Measuring/setting range
Setting range [Imp/min] 5...3600
Ask questions
(0/1,200)
- Q: Are there free trial or sample giveaway activities?
A: We regularly organize free trials or sample giveaways. You can stay informed about these activities and apply to participate by following our official announcements, emails, or social media channels.
- Q: What payment methods do you accept?
A: We accept various payment methods, including major credit cards (Visa, Mastercard, American Express), debit cards, and digital payment platforms such as PayPal, Apple Pay, and Google Pay. The available payment methods will be displayed during the checkout process.
- Q: Do you have a mobile app for easier shopping?
A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.
Reviews
- W
Walter Lorraine
Jan 14, 2026
IFM Sensor DI521AThe parts ordering was quick and straightforward, with outstanding support.HelpfulUnhelpful - R
Ryan Wicklund
Aug 11, 2025
IFM Sensor DI521AGot the part at a low price.HelpfulUnhelpful - E
Eric Creek
Aug 03, 2025
IFM Sensor DI521AHad the part I needed and shipped it fast.HelpfulUnhelpful - B
Brandon Park
Feb 25, 2025
IFM Sensor DI521AThanks to your website, I just saved a bunch of money on my order and I'll be using it again for my HVAC business.HelpfulUnhelpful - N
Nikki Thomas
Jul 27, 2024
IFM Sensor DI521AThe process was intuitive.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
IFM Sensor DI521AAll was ok! No problems whatsoever.HelpfulUnhelpful
IFM Sensor DI521A
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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