Presence detector RMG1

temperaturesurface-mountedindustrial

Inductive vehicle detection system, with single or double channel, high performance, installed in a compact housing with connections by a standard round 11 PIN industrial connector. The system’s tripping sensitivity can be adjusted to adapt to any type of vehicle. • Automatic frequency tuning. • The oscillation frequency of each loop is controlled and measured at power-up. • Four frequency settings. • Continuous updating of work frequency. • Loop interruption or short-circuit signalled. • Multi-function signalling LED. • Adjustment by potentiometers. • Application on DIN guide Power supply (Vac/Vdc) 12 - 24 Absorbed power (W) < 2.5 Operating ambient temperature -30°C + 70 °C Loop inductivity (µH) 20 – 1000 Frequency range (kHz) 20 - 130 kHz on 2 levels Tripping sensitivity from 0.005% to 0.5% (∆/f) in 250 stages Reaction time 25 ms 50 ms per channel Presence time from 1 min. to infinity in 250 stages Loop power cable (m) < 100 Relay contacts max. capacity 230 Vac – 5A (resistive) Pulse duration (ms) 100 or 500 Dimensions (mm) 77 x 40 x 75 (h) N.B. Magnetic detectors must be installed in suitable boxes Use a single-pole 1.5 mm2 diameter cable for the loop. The loop must be at least 15 cm away from metal objects, and at a depth of max. 5 cm from the definitive paving surface RMG 1 -One-channel