The EL-TRG_R, manufactured by Elsys AG, is a reluctance trigger that is capable of producing TTL-Trigger-Pulses out of analog signals from reluctance or capacitive and eddy-current sensors. It features gain factors of 1, 10, 100 or automatic and a trigger on negative or positive slopes/peaks. It also has a bandwith range of 30 to 30 kHz and a maximum input voltage of ±35 V.