Row of Pi-Safe stainless steel inductive proximity sensors with yellow tips
Row of Pi-Safe stainless steel inductive proximity sensors with yellow tips

Description

The ReeR PI-Safe Inductive Proximity Sensor range increases the uptime and safety of your production through precision position detection to EN 60947-5-3 certification, ensuring operator and machine safety with in-built cross-fault monitoring. The PI-Safe Cylindrical Sensors come in M12, M18 and M30 sizing with both flush and non-flush mounting, with sensors for LED indication of power and signal status. Sensors are connected by M12 4-pole cables with up to IP69K protection ratings The PI-Safe Square Sensors are 40 x 40 x 66mm with both flush and non-flush mounting variants and sensors for LED indication of power and signal status. Sensors are connected by M12 4-pole cables and are rated for SIL 3 – Ple.

Row of Pi-Safe stainless steel inductive proximity sensors with yellow tips

Specifications

A wear-free function due to the non-contact principle and a high protection rating guarantee, high uptime of the machines and short installation.

Certification to EN 60947-5-3 for electromechanical control gear

Ensuring operator and machine safety

No special actuator for electronic fail-safe sensors required

Connection to safety controller2 Safety outputs OSSD

DC PNP electrical design

M12 4-pole connector

LED yellow (signal), LED green (power)Protection class III

Row of Pi-Safe stainless steel inductive proximity sensors with yellow tips

Compliance

2006/42/EC: Machine Directive

2014/30/EU: Electromagnetic Compatibility Directive

2014/35/EU: Low Voltage Directive

EN 60947-5-3 “Low-voltage switchgear and controlgear – Part 5- 3: Control circuit devices and switching elements – Requirements for proximity devices with defined behaviour under fault conditions (PDDB)

IEC 61508 Functional safety of electrical/electronic programmable electronic safety related systems

ISO 13849 Safety of machinery – Safety-related parts of control systems

PI-Safe Cylindrical Sensors

Part Number Material Dimensions Range Operating Voltage Safety Rating
PI M12 NF Body: Stainless steel; Head: PBT Non-flush M12 Thread 70mm length 0.5-4mm 19.2-30VDC SIL 2, Pl d
PI M18 NF Body: Stainless steel; Head: PBT Non-flush M18 Thread 70.5mm length 1-8mm 19.2-30VDC SIL 2, Pl d
PI M18 F Body: Brass white bronze coated; Head: PBT Flush M18 Thread 70mm length 1-5mm 19.2-30VDC SIL 2, Pl d
PI M18 FR Body: Brass white bronze coated; Head: PBT Flush M18 Thread 86.5mm length >10mm 10-30VDC SIL 2, Pl d
PI M30 NF Body: Stainless steel; Head: PBT Non-flush M30 Thread 70mm length 1-15mm 19.2-30VDC SIL 2, Pl d
PI M30 F Body: Brass white bronze coated; Head: PBT Flush M30 Thread 70mm length 1-10mm 19.2-30VDC SIL 2, Pl d
PI M30 NF K Body: Stainless steel; Head: PBT Non-flush M30 Thread 80mm length 6-12mm 19.2-30VDC SIL 3, Pl e

 

PI-Safe Square Sensors

Part Number Material Dimensions Range Operating Voltage Safety Rating
PI SQ F-NF Body: Diecast zinc; Head: PPE Flush or non-flush 40 x 40 x 66mm 10-15mm 19.2-30VDC SIL 3, Pl e
PI SQ NF Body: Diecast zinc; Head: PPE Non-flush 40 x 40 x 66mm 4-20mm 19.2-30VDC SIL 3, Pl e