What is the maximum rpm this sensor can handle? fyi, i need something that can go as high as 40,000 rpm.

The specs state 2.5 ms reset time. According to my calculations, 40,000 rpm with one reflective strip equates to a reset time of less than 1.5 ms. Therefore it would not be expected to work.

Pero traslucidas podra ver es para vidrio sin color

Action indication: red LED Detectable objects: ≧Φ18mm opaque objects Detection distance: 30cm Distance adjustable range: 5-30cm

Does the npn no version need a pull up or pull down resistor? what value?

This is just an inductive switch and has no other effect

What is the adjustment screw for? is the 30cm mentioned the minimum or maximum range? what does the red led tell you?

The maximum sensing distance is 30cm, the red probe is PMMA light transmission mirror, the response is more sensitive

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Taiss/photoelectric Sensor 30 cm Adjustable M18 Diffuse photoelectric Switch Sensor Optical Three Lines NPN NO (Normally Open) Proximity Switch 6-36VDC E3F-DS30C4

Product ID: 71018398

📏30cm adjustable sensing range

🔋Wide 6-36V DC voltage compatibility

⚙️Compact M18 threaded design

₹ 2647

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Description

⚡ Elevate your automation game with precision sensing that just works!

SLEEK INDUSTRIAL FIT - Compact M18 threaded body crafted from durable plastic and alloy for easy integration.
PLUG PLAY POWER FLEXIBILITY - Operates seamlessly across a broad 6-36V DC range, fitting diverse industrial environments.
PRECISION SENSING ZERO HASSLE - Adjustable 30cm diffuse reflection detection for pinpoint accuracy in any setup.
RELIABLE NPN NORMALLY OPEN OUTPUT - Ensures clear, consistent signal switching for flawless automation control.
EFFORTLESS INSTALLATION ADJUSTMENT - Simple 3-wire connection with 1.2m cable length, ready to deploy out of the box.

The Taiss E3F-DS30C4 photoelectric sensor features a 30cm adjustable diffuse reflection detection range, operates on a versatile 6-36V DC power supply, and comes in a compact M18 threaded design. Its NPN normally open output and 3-wire configuration make it ideal for precise, reliable proximity sensing in industrial automation, with easy installation and robust build quality.

Specifications

ASIN	B073WQV3D9
Best Sellers Rank	#42,180 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Photoelectric Sensors
Date First Available	July 12, 2017
Item Weight	3.98 ounces
Item model number	E3F-DS30C4
Manufacturer	Taiss
Package Dimensions	5.95 x 3.73 x 1.1 inches

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