Product Details: LS4808 and LS4816 are all new speaker line monitoring unit, replacing the long running LS4600. Now available in 2 versions ; 8 and 16 channels types. With their new processor and measurement algorithm, they are now able to perform tasks faster with better accuracy. Additional features included were trigger monitoring, which can be linked to timer for preset times activation. Similar to its previous model, they provide reliable speaker circuit monitoring for ground leakage, short and open circuit using impedance measurement method, thus eliminating the use of blocking capacitors and end line resistors. Power requirement : Voltage 24V DC Consumption 3.8 / 4.9 W Processor 32 bit ARM processor Capacity 8 / 16 channel Detection range 10 to 10K Ohm Load measurement 10W to 1000W 100V Line Accuracy +/- 3% Pilot tone injection 1 KHz Tone level 5V sine Detection period 0.5 sec Triggering Auto / manual Detection interval Preset 1m to 48 hrs Sensitivity User preset Indicators Normal, Buzzer, Auto LCD display 2 x 16 characters Audible alert Buzzer with off option Dry contact 3A DC output 24V DC overriding Dimensions (mm) LS4808 : 482 X 44 X 180 LS4816 : 48 Weight 2.4/3.1kg Indent Order
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