SKU: SENS-0997
📋 GST Invoice Available

Honeywell 103SR13A-1 Hall Effect Position Sensor, Sink Output, Cylindrical Threaded Housing, 152mm Leads

₹4,509.00 (Inclusive of all taxes)
Out of Stock

The Honeywell 103SR13A-1 is a unipolar Hall-effect digital position sensor with a cylindrical threaded aluminum housing and 152mm lead wires. Featuring a sink output, it is designed for reliable, non-contact position sensing in industrial control systems, PLCs, and electronic circuits operating from 4.5 to 24 VDC.

Features

  • Unipolar Hall-effect digital position sensor with solid-state reliability.
  • Cylindrical 15/32-32 UNS-2A threaded aluminum housing for adjustable mounting.
  • Open-collector sinking output compatible with microprocessors, logic ICs, and discrete transistors.
  • Wide operating temperature range from -40°C to 100°C.
  • Operates from a 4.5 to 24 VDC supply with a maximum output voltage of 0.4 VDC.

Out of stock

Description

The 103SR13A-1 utilizes a Hall-effect integrated circuit (IC) that responds to the magnetic field from permanent magnets or electromagnets. This rugged, non-contact sensing solution is designed for latching or linear magnetic applications, providing a reliable digital signal based on the presence of a South magnetic pole.

Its standard open-collector sinking output can be easily interfaced with common electronic circuitry, including microprocessors, integrated logic, discrete transistors, and SCRs, provided voltage specifications are compatible. The sensor meets NEMA 3, 3R, 3S, 4, 4X (with stainless steel housing), 12, and 13 environmental requirements, ensuring durability in demanding industrial settings.

Key Features

  • Solid-state Hall-effect IC ensures long-term reliability and consistent performance.
  • Versatile cylindrical threaded housing (15/32-32 UNS-2A) allows for flexible and secure mounting.
  • Designed for harsh environments with an operating temperature range of -40°C to 100°C.
  • Low power consumption with a maximum supply current of 10mA at 25°C.
  • Output stage capable of sinking up to 20mA maximum output current.
  • Minimal leakage current of 20µA for improved system efficiency.
  • 152mm (6-inch) 24-gauge stranded lead wires with irradiated polyethylene insulation.
  • Compatible with a wide 4.5 to 24 VDC supply voltage range for flexible system integration.

Applications

  • Non-contact position sensing for industrial machine tools and actuators.
  • Speed and RPM detection in motors, fans, and conveyor systems.
  • End-of-travel or limit switch replacement in automated equipment.
  • Proximity sensing in harsh environments requiring NEMA-rated enclosures.
  • Magnetic encoder feedback for simple rotary position detection.

Technical Specifications

Manufacturer Part Number103SR13A-1
Sensor TypeUnipolar Hall-Effect Digital Position Sensor
Output TypeOpen-Collector Sinking (Digital)
Output Voltage (Max)0.4 VDC
Supply Voltage Range4.5 to 24 VDC
Supply Current (Max @ 25°C)10 mA
Output Current (Max)20 mA
Leakage Current20 µA
Operating Temperature-40°C to 100°C
Housing MaterialAluminum (Threaded)
Housing Thread15/32-32 UNS-2A
Lead Wire Length152 mm (6 inches)
Lead Wire Gauge24 AWG
InsulationIrradiated Polyethylene
NEMA Ratings3, 3R, 3S, 4, 4X (SS housing), 12, 13

Frequently Asked Questions

What is the output type of the Honeywell 103SR13A-1 sensor?

The 103SR13A-1 features an open-collector sinking output. This digital output acts as a switch to ground when activated by a magnetic South pole. It is designed to interface directly with microprocessors, logic circuits, or discrete transistors that can accept a sinking current signal.

What is the operating voltage range for this Hall-effect sensor?

This sensor operates from a wide DC supply voltage range of 4.5 to 24 volts. This flexibility allows it to be integrated into various industrial control systems, from low-voltage logic circuits to standard 24VDC PLC and automation platforms.

How should I mount the 103SR13A-1 sensor?

The sensor is housed in a cylindrical aluminum body with a 15/32-32 UNS-2A external thread. This allows for adjustable mounting via a threaded nut or directly into a tapped hole. Ensure the sensing face is positioned at the correct air gap from the target magnet for reliable operation.

What magnetic polarity does this unipolar sensor detect?

This is a unipolar Hall-effect sensor, meaning it is designed to respond specifically to a magnetic South pole. It will not activate in the presence of a North pole. For latching applications requiring detection of alternating poles, a different sensor type from the 103SR series would be required.

What are the key electrical specifications for system design?

Key specs include a maximum supply current of 10mA at 25°C, a maximum output sink current of 20mA, and a low leakage current of 20µA. The output voltage in the 'on' (saturated) state is a maximum of 0.4VDC. Always include a pull-up resistor on the output line when interfacing with logic inputs.

Package Includes

  • 1 x Honeywell 103SR13A-1 Hall Effect Position Sensor

Additional Information

Weight 0.006 kg
Dimensions 19 × 14 × 1 cm