SMR-H (Stainless Steel 316, Mirror Polish Ra4) Magnetic Non-Contact Safety Interlock Switches (Stainless Steel 316)

High-temperature hygienic housing with mirror polished (Ra4) 316 stainless steel for safe control of doors, covers and barriers in aggressive industrial environments. Non-contact magnetic activation up to 15 mm, no mechanical wear. 316 stainless steel housing with Ra4 mirror finish, resistant to corrosion, impacts IK10, temperatures -60…+120 °C, aggressive cleaners and high-pressure washdown. Protection degree IP69K. Certified EN ISO 13849-1 (PL e, Cat. 4), SIL 3. Compatible with PLC, safety relays, SCADA. KSK-Automation LLC – official IDEM SAFETY distributor in Ukraine.

Short characteristics of SMR-H model:

• Distance: up to 15 mm

• Output: 2NC + 1NO with diagnostics

• Supply: 24V DC, 1A

• Material: 316 stainless steel, Ra4 polish

• Temperature: -60…+120 °C

• Connection: cable/QC M12

• Certification: PL e / SIL 3 For: drying chambers, ovens, heavy guards in food, pharmaceutical, chemical industry with high temperatures.

Advantages of SMR-H:

• Non-contact: >1 million cycles without wear, maximum hygiene

• Mirror Ra4 polish: prevents contamination, for regular cleaning

• High-temperature resistance: for extreme conditions up to +120 °C

• Availability: in stock in Kyiv, delivery 1–2 days

Detailed connection diagrams, manuals, certificates – download PDF Order SMR-H (316 stainless steel, Ra4) magnetic non-contact switches – contact us: Phone: +380(44) 494-33-55 Email: kck@kck.ua Keywords: SMR-H stainless steel 316 Ra4, IDEM SMR-H IP69K, high-temp hygienic safety sensor, non-contact interlock switch SMR-H, PL e SIL 3, SMR-H ovens, safety switch mirror polish high temp