Description
Boost Safety with PI-Safe Proximity Sensors: Certified and Reliable Proximity Sensors for Enhanced Safety.
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.
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
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 |
