Requires a remote signal processor to operate, see stock no ; 313-2526 313-2526 or ; 313-2532 313-2532 (Available in most markets) Pressure rating up to 60 bar static; 100 bar dynamic Fluid temperature range: 25 to +80°C (100°C for 10 minutes maximum) On delay time: 8s typical Switch on time: 2s Response time: 12s maximum Stainless steel housing Ingress protection to IP67 M12, four-pin plug Flow rates: 1 to150cm ^3/s (water); 3 to 300cm ^3/s (oil); 2 to 30m ^3/s (air)