Magnetic Sensor Product List and Ranking from 4 Manufacturers, Suppliers and Companies | IPROS

Magnetic Sensor Product List

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Magnetic sensor "Open/Close Detection Sensor (Push Switch Type)"

A sensor that can maintain a closed state.

This is a magnet catch that integrates a switch function that responds to opening and closing, along with a magnetic force retention function for doors and lids. By using an ultra-small push-type detection switch, we have achieved compactness. The detection signal generated by the opening and closing operation allows for automatic lighting and turning off of lighting fixtures inside cabinets or furniture, or automatically sounding a buzzer. It can be screwed in from two directions: horizontal and vertical. The switch specifications are available in NC (Normally Closed) and NO (Normally Open) types.

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[COTO] TMR Magnetic Sensor RedRockRR123 Series

Achieving an average of just 20nA ultra-low power consumption! For battery-operated device environments that require low-power magnetic sensors!

We would like to introduce the magnetic sensor/switch from Coto Technology, model 'RedRock RR123-1H02-612', handled by Seiwa Corporation. Designed to meet the stringent requirements for magnetic sensing in applications such as medical, industrial, and consumer devices. Examples of applications include power switch ON/OFF via magnetic operation and proximity sensors, making it particularly suitable for battery-powered devices that require low-power magnetic sensors, such as wearable medical devices, asset tracking devices, and electric, water, and gas meters. 【Features】 ■ Ultra-low power consumption ■ Operating voltage range that maximizes battery operation ■ Efficient switching ■ Output latching ■ High magnetic sensitivity ■ Compact package size *For more details, please download the PDF or feel free to contact us.

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Tohoku Univ. Technology:Magnetic sensor and its measurement circuit:T23-005

Highly sensitive and wide range magnetic sensors

Magnetic sensors with wide dynamic range and high sensitivity have been developed. Various types of sensors, such as SQUID magnetometers and Hall sensors, have been used. Cantilever-type magnetic sensors using mechanical resonant frequency have especially attracted attention because of their low power consumption, small size, and potential for wide dynamic range. However, while they exhibit high sensitivity near the resonance frequency, there is an issue that sensitivity and resolution are not sufficient for magnetic fields below the resonance frequency including DC magnetic fields.  The present invention relates to a cantilever-type magnetic sensor. The sensitivity and bandwidth can be adjusted electrically by introducing a magnetic excitation component. This enables high sensitivity and wide-band magnetic field detection. 【 For those who see this document 】  Since it is a seed for unpublished patents, it is possible to disclose the description after the conclusion of the IP contract.

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Magnetic sensor "Open/Close Detection Sensor (Magnetic Type)"

A sensor that can maintain a closed state.

This is a magnet catch that integrates a switch function that responds to opening and closing with a magnetic force that holds doors and lids. It consists of a reed switch, magnet, and yoke. By controlling an advanced magnetic circuit, it performs ON/OFF operations of electrical contacts, providing signals that correspond to the opening and closing of doors and lids. Unlike contact-type mechanical switches, the switch part does not suffer from wear-related failures and excels in durability, safety, and reliability. It can be screwed in from two directions: horizontal and vertical. There are two types of adhesion strength: 3kgf and 1kgf. It can be used for various OA equipment such as copiers and printers, as well as door sensors for FA equipment.

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Magnetic Sensor [Makome Laboratory]

We propose what can be done with magnetic sensors. Enjoy peace of mind with a 3-year warranty for natural failures. Please consult us about waterproofing and explosion-proof options as well.

■ It uses an optical sensor, but it requires regular cleaning, which is a hassle. ■ It uses a mechanical switch, but due to the high number of operations, the replacement frequency is high. ■ I want to detect from a bit further away. ■ I want to detect through obstacles (non-magnetic materials). There are environments suitable for magnetic sensors. Furthermore, magnets have N-pole and S-pole polarities. In general proximity sensors, only ON/OFF signals can be extracted, but with magnetic sensors, N-pole and S-pole signals can be extracted individually. Depending on the idea, it is possible to implement both hardware and programming. Examples of applications include: ◎ Deceleration (N-pole) / Stop (S-pole) ◎ Stop (N-pole) / Emergency Stop (S-pole) ◎ Addition (N-pole) / Subtraction (S-pole), etc. Additionally, address codes can be used as a three-value code. Why not switch to a maintenance-free Makome sensor? *For more details, please download the PDF or contact us.*

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