RM1278

The Atlanta RM1278 AAEHSKQ Hall Effect Switch Sensor is a versatile and reliable component designed for various applications where contactless switching is required. This sensor is engineered with a sophisticated Hall Effect technology that enables it to detect the presence and absence of magnetic fields, thereby facilitating the switching function.

The RM1278 AAEHSKQ sensor comes in a compact and robust design, making it suitable for use in industrial, automotive, and other challenging environments. It features a plastic housing with an integrated threaded shaft that allows for easy mounting and installation. The sensor's operating temperature range is from -40 C to 85 C (-40 F to 185 F), ensuring stable performance under a wide range of temperature conditions.

The ATLAS Contactless Hall Effect Switch Sensor offers a high switching frequency, which results in quick response times and improved system performance. It features a normally open (NO) contact configuration, meaning that the sensor's output is open when no magnetic field is detected, and it closes when a magnetic field is present. This functionality is ideal for applications where the sensor is used to detect the presence of a moving magnetic object, such as a rotor or a magnet.

The RM1278 AAEHSKQ sensor's electrical specifications include a voltage range of 5V to 36V DC, and it provides an output voltage of 3.3V when the magnetic field is present. It has a low power consumption of less than 50mA, making it energy-efficient and suitable for battery-powered applications. The sensor's output is open-collector, and it requires an external pull-up resistor for proper operation.

The Atlanta RM1278 AAEHSKQ Hall Effect Switch Sensor is backed by a one-year warranty, ensuring customer satisfaction and confidence in the product's quality and performance. This sensor's combination of rugged design, reliable operation, and customizable features make it an excellent choice for various applications where contactless switching is essential.

The Atlanta RM1278 AAEHSKQ Hall Effect Switch Sensor is a magnetic position sensor designed for various automotive and industrial applications. Here are some potential pros and cons of purchasing this sensor:

1. Wide Operating Temperature Range: This sensor can operate in temperatures ranging from -40 C to 150 C, making it suitable for use in extreme environments.

2. High Accuracy: The Hall Effect technology used in this sensor provides accurate and reliable position sensing, making it ideal for applications where precise position feedback is required.

3. Rugged Design: The sensor is designed to be robust and resilient to shock and vibration, which makes it suitable for use in harsh environments.

4. Versatile Application: The sensor can be used in a wide range of applications, including engine position sensing, clutch position sensing, brake pedal position sensing, and axle position sensing.

1. Cost: The Hall Effect technology used in this sensor can be more expensive than other types of position sensors, such as potentiometers or encoders.

2. Complex Installation: Installing this sensor can be more complex than other types of position sensors due to the need for a proper magnetic field and precise positioning of the sensor.

3. Limited Resolution: The sensor provides a digital output, but the resolution of the output can be limited compared to other types of position sensors, such as encoders.

The Atlanta RM1278 AAEHSKQ Hall Effect Switch Sensor is a high-performance position sensor that is suitable for use in harsh environments where accurate and reliable position feedback is required. Its wide operating temperature range, high accuracy, and rugged design make it an ideal choice for automotive and industrial applications. However, the cost of the sensor and the complex installation process may be a drawback for some users.

If you require accurate and reliable position sensing in a harsh environment and are willing to pay a premium for the technology, then the Atlanta RM1278 AAEHSKQ Hall Effect Switch Sensor may be the right choice for you. However, if cost is a concern or the application does not require the high accuracy of Hall Effect sensing, then you may want to consider other types of position sensors, such as potentiometers or encoders.

Details:

Obtained from large mfg company spare parts dept undergoing inventory reduction. Watery to keep the shipping cost as low possible provide inefficient and reliable service. We buy and sell pre-owned surplus products company inventory reductions. Atlanta attachment aaehskq hall effect switch sensor RM1278 pair.

Do not attempt to fix item yourself.

specifications indusswitch:

• brand: Atlanta Attachment Co
• mpn: Rm1278
• bundle listing: Yes
• switch style: Hall Effect
• current type: Dc
• unit type: Unit
• termination type: Connector
• mounting style: Bolt-on
• color: Black
• material: Abs/plastic
• type: Hall Effect Sensor / Switch
• application: Control Equipment Panels
• country of origin: United States

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Magnetic Reed Switches

shipping indusswitch:

• service: usps ground advantage
• carrier: usps
• class: standard
• transit: 4-7 days
• type: fixed

payments indusswitch:

• credit card: visa
• other
• wallet: apple-pay

returns indusswitch:

• time: 30 days
• method: money back
• paid by: buyer
• policy: returns accepted

seller indusswitch:

• # reviews: 3268
• city: clearfield, utah
• rating: 100.0%

offer indusswitch:

• started: november 8, 2025
• in stock #: 1
• sold #: 11
• availability: in stock
• options: ship-to-home
• price: $34.99
• item condition: New – Open box