fsb2/2mt – mag sensor pl m16 bistable

Why Choose the Carlo Gavazzi FSB2/2MT Bistable Magnetic Sensor?

The Carlo Gavazzi FSB2/2MT, manufacturer part number FSB22MT, is a compact bistable magnetic proximity sensor designed for reliable non-contact position detection in industrial automation and machinery. Part of the Carlo Gavazzi FS Series, it uses a magnetically operated reed contact and retains its switched state until actuated by the opposite magnetic pole.

The FSB2/2MT features a cylindrical M16 × 1.5 threaded plastic housing, allowing secure installation into machinery, brackets and automated equipment. Its bistable output is particularly useful where the sensor must maintain its last switching state after the actuating magnet has moved away, providing dependable position memory without continuous electrical power to the sensing element.

Designed for demanding industrial applications, the FSB2/2MT provides an operating distance of 11–32 mm, maximum switching voltage of 250 V AC, maximum switching current of 3 A and maximum switching power of 100 VA. A factory-fitted 2 m PVC cable, operating temperature range of -25 to +75 °C and IP67 protection make it a robust solution for industrial position and movement monitoring.

Key Advantages

• Bistable magnetic switching retains the sensor state until actuated by the opposite magnetic pole.
• M16 × 1.5 cylindrical threaded housing provides straightforward and secure machine mounting.
• Non-contact magnetic operation reduces mechanical wear in position-sensing applications.
• 11–32 mm operating distance provides flexible positioning with a suitable actuating magnet.
• Maximum switching capability of 250 V AC, 3 A and 100 VA.
• Factory-fitted 2 m PVC cable simplifies connection to industrial control equipment.
• Durable plastic housing suits a wide range of machinery applications.
• IP67 protection supports dependable operation in demanding industrial environments.

Key Features

• Carlo Gavazzi FS Series magnetic sensor.
• Bistable reed-switch output.
• Magnetically actuated non-contact sensing.
• M16 × 1.5 threaded cylindrical housing.
• 11–32 mm operating distance.
• 250 V AC maximum switching voltage.
• 3 A maximum switching current.
• 100 VA maximum switching power.
• 2 m PVC connection cable.
• Durable plastic housing.
• -25 to +75 °C operating temperature.
• IP67 protection rating.

Reliable Bistable Magnetic Position Detection

Bistable magnetic sensors differ from conventional monostable reed sensors because the output retains its last switched condition after the actuating magnet moves away. A magnetic field of the appropriate opposite polarity is then used to change the output back to its other state. This makes the Carlo Gavazzi FSB2/2MT particularly useful for applications requiring position memory or detection of two defined movement states.

The combination of an M16 × 1.5 threaded housing, 11–32 mm operating distance and integrated 2 m PVC cable allows straightforward mechanical and electrical installation. With no physical contact required between the sensor and magnetic actuator, the FSB2/2MT provides a durable solution for repetitive position monitoring in industrial automation equipment.

Typical Applications

• Industrial machine position monitoring.
• Linear actuator and cylinder position detection.
• End-of-travel and movement monitoring.
• Automated production and assembly machinery.
• Packaging and processing equipment.
• Material handling and conveyor systems.
• Door, hatch and access-panel position monitoring.
• Applications requiring bistable position memory.