SM351LT Sensors, Transducers

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Magnetic sensors and switches are devices used to detect the presence of a magnetic field. The SM351LT is a solid state magnetic field detector, which combines a switch and a sensor in one package. It is designed primarily for applications where both the presence and intensity of the magnetic field must be measured. This article will discuss the application field and working principle of the SM351LT.

Application Field

The SM351LT is a versatile and robust device which is suitable for many different applications. It is suitable for use in automotive, industrial, and consumer applications. It is also used in HVAC, telecommunication, and oil and gas industries.

The SM351LT is designed for use in automated factories and robotics. It is used to detect the presence and intensity of a magnetic field, allowing for precision positioning of machinery or materials. It is also used in security systems, such as door locks, to detect the presence of a magnetic field and to activate locks or alarms. The SM351LT is also popular in medical applications, used for both diagnostic and therapeutic purposes.

The SM351LT is also suitable for hobby projects, such as projectors and arcade games. It can detect and switch on and off small electrical devices, such as motors and lamps. The device is also used in toys and gadget applications, such as remote-controlled cars or unmanned aerial vehicles.

Working Principle

The working principle of the SM351LT is based on the Hall effect. The device consists of a series of metallic plates arranged around a central conductive core. When a magnetic field is applied to the device, a voltage is generated which is proportional to the strength of the field. This voltage is then sent to a switching module, where it is used to trigger a switch with a preset threshold.

The device has two adjustable parameters, the sensitivity and the hysteresis. Sensitivity is the threshold value used to trigger the switch, and hysteresis is the amount of magnetic field needed to switch the switch off again. By adjusting the parameters, the device can be accurately tuned to detect the presence of any given magnetic field.

The SM351LT can detect magnetic fields from DC to 200kHz. It is a low-power device, with a typical power consumption of only 5mA. The device is also robust, with an operating temperature range of -40°C to 125°C.

Conclusion

The SM351LT is a solid state magnetic detector and switch in one package. It is suitable for a range of applications, from industrial and robotic applications to toy and gadget applications. The device works on the principle of the Hall effect, and can detect magnetic fields up to 200kHz. The device is low power and robust, making it an ideal device for a range of applications.

The specific data is subject to PDF, and the above content is for reference