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Curtis Instruments
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AUDIBLE ALARM MULTI-VOLTAGE AUDIBLE ALARM Curtis APPLICATION The Curtis Multi-Voltage Audible Alarms are designed to protect people working in close proximity to material handling equipment and other types of mobile plant and vehicles. DESCRIPTION Curtis, a world leader in the supply of battery state of charger indicators, offers a range of Multi-Voltage Audible Alarms, suitable for use on fork trucks, tow tractors, electric vehicles, construction equipment and road vehicles. BENEFITS • Easy to fit, 2 wire connection. • Multi-Voltage, no need to tap batteries or fit DC/DC converters. • Protected against wrong polarity. • Optional auto-adjust sound level. • Steam cleanable. • High sound level. • Low cost. • Ex-stock availability. • Compact and light. • Environmentally protected. • Can be wired to sound when the vehicle is in reverse or used to warn of any movement. OPTIONS • 97 dB Audible alarm to cover all voltages from 12 to 48 VDC. • 87 dB Audible alarm to cover all voltages from 12 to 72 VDC. • Auto adjustable Audible alarm with 82 dB to 107 dB, sound levels dependant upon ambient noise level. Covers all voltages from 12 to 48 VDC.
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sound opening side view front view 12-48 VDC Auto Adjust Audible Alarm 33.3 horn opening front view
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UK Ref No: Dimensions (including fixing brackets): Weight: Sound Level (+/-4dB(A) -: Sound Cycle: Frequency: Voltage Range: Spike Protection: Maximum Current: Polarity Protected : Temperature Range: Steam Cleanable: Housing Material: SAE J994 Type: SPECIFICATIONS 12-48 VDC Auto Adjust Audible Alarm AA 483-097 17208004 L=127mm x W= 96mm x H = 77.7mm 650 gms 82dB - 107dB 80 pulses per minute 1100Hz (typical) 12-48 VDC + 100/-400 volts 0.25 amps Yes -40°C - +77°C Yes 30% Glass reinforced nylon A-D WARRANTY Five year limited warranty from time of delivery. is a trademark of Curtis Instruments,...
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