Safety light curtains (machine safety light barriers)
Laien tech offers two series of safety light curtains; the st light curtain series with 10, 20, 40, 80 mm beam spacing for limbs protection, and the SN light curtain series with 10, 20, 30, 40, 80mm spacing for limbs protection. These safety curtains are used for human protection and product/machine safety where risks cannot be eliminated by machine design and the process might require open and frequent access.

Safety curtain series:
* ST/SN Series -Safety light curtain with 10mm resolution - Finger Safe protection, 20/30mm for Hands, 40mm for arms, 80mm for Body

Features:
* Fully meet category 4, PL e according to EN/ISO 13849-1:2008, EN 13857 and EN/IEC 61496-1:2004/-2:2006 type 4 machine safety requirements, EMC Directives: 2204/108/EC, MD: 98/37/EC etc.

* Protective height: ST/SN Series - from 80mm to 2840mm
* High Safety Reliability - all light curtain units are capable of Cat 4 PL e (EN/ISO 13849-1)
* Protective distance:
ST Series - from 0 mm to 15000 mm(custom distance available)
SN Series - from 0 mm to 8000 mm

* Main Parameters:
Power Supply: AC220/110V,DC24V+/-15%
Connection: Quick-connect/disconnect models (aviation plugin terminal)
Output: Double Relay, NPN/PNP outputs
Sealing : Sensor sealing:IP65, Controller: IP54
Vibration resistance: IEC/EN 61496-1:Frequency range,10-55Hz;
Sweep rate,1 octave/min; Amplitude,0.350.05mm;
Number of sweeps,20 for each axis,for 3 axes
Dielectric strength: AC1500V, 60s
Insulation resistance: >100M
Ambient light: 10,000 lux (incidence angle >5 degrees)
Circumstance Temperature: -10 to +55C
Humidity: 20C, <=85 %RH.


Airworthy carton lined with plastic foam.