FS-I Series Proximity Switches (M18 Thread) are designed for CI I, Div 1 Grps A-D & CI II, Div 1 Grps E-G CI,III applications that require a dependable signal. The magnetic technology in these switches enables them to detect ferrous materials like carbon steel and stainless steel (17/4 or 400 series) with precision over distances of up to 2.5mm (0.1″).

To enhance durability and reliability, the FS-I Series is available with hermetically sealed contacts, ensuring protection against environmental contaminants such as moisture, dust, and gases. As standard, these switches are equipped with volt-free SPCO/SPDT (Form C) contacts, making them suitable for demanding environments.

FS-H Серия покрывается следующими сертификатами по опасным зонам.

Compliant with IEC 61508:2010 standards (Routes 1H & 1S) and equipped with a Systematic Capability (SC3), the FS-I Series is suitable for safety-related applications. For high-integrity applications, it supports safety functions up to SIL 2 with HFT=0 (1oo1) configurations and up to SIL 3 with HFT=1 (1oo2).

The FS-H Series Proximity Switch (5/8″ UNF Thread) is available with a hermetic glass seal that is suitable for Zone 1/21 or Zone 2/22 Ex d applications where a reliable signal is required.

Using proven magnetic technology, they can detect ferrous material, such as carbon steel or stainless steel (17/4 or 400 series), at up to 2.5mm (0.10″). They are available with volt-free SPCO/SPDT (Form C) contacts or hermetically sealed options.

FS-H Series is certified in hazardous areas according to the following standards.

The FS-H series proximity switches meet the requirements of IEC 61508:2010 Routes 1H & 1S with Systematic Capability (SC3) as an element/subsystem, and can be used in safety related systems to perform safety functions up to and including SIL 2 with HFT=0 (1oo1) and SIL 3 with HFT =1 (1oo2).

This FS-E Series Proximity Switch (M18 Thread) provides a reliable, flexible solution for CI I, Div 1, Grps A-D & CI II, Div 1, Grps E-G CI,III applications requiring precision signal detection. With the help of advanced magnetic technology, these switches can detect ferrous materials, such as carbon steel or stainless steel (17/4 or 400 series), at distances up to 2.5mm (0.1″). They come equipped with volt-free SPCO/SPDT (Form C) contacts as standard.

In addition to the hardwired version, the FS-E Series offers three wireable options (W, WL, WLR). These wireable configurations utilise an innovative integrated junction box/connection head design that eliminates the need for additional components and allows them to be installed in compact spaces.

FS-E Серия покрывается следующими сертификатами по опасным зонам.

The FS-E Series is certified for use in safety-related systems that perform safety functions in accordance with IEC 61508:2010 Routes 1H & 1S with Systematic Capability (SC3). These switches are certified up to SIL 2 with HFT=0 (1oo1) and SIL 3 with HFT=1 (1oo2), making them a dependable choice for high-stakes environments.

A robust and versatile solution, the FS-D Proximity Switch (5/8″ UNF Thread) is designed for Ex db IIC T6 Gb and Ex tb IIIC T85°C Db applications requiring dependable signal detection.

Engineered with proven magnetic technology, it reliably senses ferrous materials, such as carbon steel or stainless steel (17/4 or 400 series), with a detection range of up to 2.5mm (0.1″). It is designed with volt-free SPCO/SPDT (Form C) contacts as standard, which makes it compatible with a wide range of applications.

Due to its compliance with IECEx and UL certifications, the FS-D Series is ideal for hazardous environments with strict safety standards. Additionally, it features a unique integrated junction box/connection head design, available in multiple wireable options (W, WL, WLR). This eliminates the need for additional components, enhancing functionality and reliability in space-constrained environments.

FS-D Серия покрывается следующими сертификатами по опасным зонам.

The series meets the rigorous requirements of IEC 61508:2010 Routes 1H & 1S, achieving Systematic Capability (SC3) as an element/subsystem. It is suitable for safety-related systems performing functions up to SIL 2 with HFT=0 (1oo1) and SIL 3 with HFT=1 (1oo2). With advanced certification, cutting-edge design, and robust performance, the FS-D Series is an ideal choice for industrial and safety applications.

The FS-C Series Proximity Switch (M18 Thread) is a versatile solution designed for CI I, Div 1, Grps A-D & CI II, Div 1 Grps E-G CI,III applications requiring dependable signaling. Using magnetic technology, it detects ferrous materials, including carbon steel and stainless steel (17/4 and 400 series), with a sensing range of 2.5 mm (0.1″).

With its volt-free SPCO (Single Pole Change Over) or SPDT (Single Pole Double Throw) contacts, the switch can be used with numerous circuit designs.

This series is available in a hardwired configuration as well as with four innovative wired options (W, WL, WLR, WLRT). The design incorporates a junction box and connection head in one package, simplifying installation and reducing the need for additional components, especially in areas with limited space.

FS-C Серия покрывается следующими сертификатами по опасным зонам. 

FS-C Series proximity switches are designed to meet rigorous safety standards, conforming to IEC 61508:2010 Routes 1H & 1S, and achieving Systematic Capability (SC3) as an element or subsystem. As well as performing safety functions up to SIL 2 with HFT=0 (1oo1) and SIL 3 with HFT=1 (1oo2), they are suitable for integration into safety-related systems.