NW97-EN

Modular FRL Series Airplus Safeline Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 79 AIR TREATMENT Technical characteristics Connections G1/2" UNI-ISO 228/1 Fluid Filtered air. No lubrication needed, if applied it shall be continuous. Function 3/2 N.C. monostable Minimum working pressure 2,5 bar Maximum working pressure 10 bar Working temperature -10°C ... +50°C Flow rate at 6bar ∆p (from 1 to 2) 3500 NL/min Flow rate at 6bar ∆p (from 2 to 3) 2000 NL/min Flow rate at 6bar (from 2 to 3) with free discharge 3800 NL/min Type of installation Stand alone Assembly positions Indifferent Noise level 90 dB Response time ON ISO 12238 36 ms Response time OFF ISO 12238 76 ms IP Rating IP65 (with connector installed) Safety characteristics Regulatory compliance EN ISO 13849-1 Safety function fulfiled Interruption of supply and unloading of the downstream pneumatic circuit Performance Level (PL) c UNI EN 13849 category 2 Safety Integrity Level (SIL) 1 PFH D 1,7*10 -6 CE marking In accordance with the EU Machinery Directive, annex V Electrical characteristics of sensor Sensor characteristics 10 ... 30 VDC Operating principle Hall effect Contact type N.A. Output type PNP Permanent maximum current 100 mA Permanent maximum power 3 Watt Voltage drop max. 2 V Electrical characteristics Electrical connection Male M12 4 PIN TYPE A connector Coil Features 24 VDC, 1 Watt Suppressor diode for coil reverse voltage spike Present Supply voltage allowance -5% ... +10% 80 30 237 G 1/2" 80 63 73 65 120 70 G 1/2" G 1/8" 47 47 M12 4P TYPE A 80 80 30 237 65 73 63 120 117 G 1/2" G 1/2" 47 M12 4P TYPE A 80 30 237 G 1/2" 80 73 70.5 120 70 G 1/2" 47 47 M12 4P TYPE A Pneumatic symbol Dimensions with fixing bracket mounted ATEX II 3G Ex nA IIC T6 Gc (X) II 3D Ex tc IIIC T=80°C Dc (X) IP65 PIN Description 1 +24 VDC (Sensor) 2 +24 VDC (EV) 3 GND (Sensor+EV) 4 SENSOR OUTPUT Electrical connection 3 4 1 2 Ordering code N173BVS VF V VERSIONS = Standard* (without connections) M = Integrated pressure gauge W = Integrated pressure gauge (Right-Left) G = G1/8” pressure gauge connection F FIXING = Without fixing* 01 = Fixing bracket mounted (Left-Right) 02 = Fixing bracket mounted (Right-Left) * nessuna lettera aggiuntiva richiesta 1 3 2 G Ø5.5 61 44.5 22 38 Ø5.5 61 2.5 Supply and discharge valve single (VS)