SL-x-LevelLED level meters, slim, widely visible
The gauge and level indicator series SL-x-Level Min /Max is – like the 4-colour signal light series SL-x-TRIO – visible at a viewing angle of 180°. The lights use an analogue input signal of 0-10 V DC and 10 (SL-1-Level Min / Max) or 20 (SL-2-Level Min / Max) highly luminous LEDs to ensure that the current level is visible from a distance.
The stable aluminium housing and the shock-resistant polycarbonate optics can withstand tough industrial environments. The polycarbonate diffuser, which was specially developed for LED applications, ensures a homogeneous light-emitting surface with high efficiency.
The electrical installation is easily realised with a power supply of 24 V DC via a 3-pole PVC cable of 3 m in length. The power supply range is 21-27 V DC. The analogue input voltage (0-10 V) and power supply are protected
against polarity reversal and overvoltage. The maximum ambient temperature is 50° C.