WA400HIGH WATER ALARM
Remoteprocess control alarm for monitoring water quality parameters
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High Water Alarms ProductDescription |
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HighWater Alarms Product Description
GlobalWaters WA400 Water Level Alarm is robust and easy to installanywhere you need a reliable high or low water level alarm. The WA400 features a weather resistant PVC enclosure for outdoorapplications, a bright flashing strobe light and loud sounder foralarm notification, and a choice of versions and accessories.
Options for your Applications
The WA400-DC battery powered version may be quickly deployed intemporary emergency applications or anywhere you need a level alarmwhere no AC power is available. The unit will strobe and soundfor up to 12 hours on its eight standard 1.5 volt AA batteries.
The WA400-AC externally powered version allows you to the use thealarm with water level sensors, any standard float switch, or anycontact closure. Our WA400-BU version includes an automaticbattery backup in addition to standard AC power a great featureif your AC power source may be unreliable.
Augment with Accessories
Our rugged WA600 Water Alarm Sensors provide high and low waterlevel detection capabilities for the WA400-AC unit. (Pleasenote that the WA600 sensor should not be used with the WA400-DCmodel.) Our specially designed WA100 liquid level float switchis compact and selfweighted for quick and easy installation, and itworks on any of the WA400 units. Also, the WA100 may beconfigured for NO (normally open) high level actuation or NC(normally closed) low level actuation.
The WA400 Level Alarms may also be used on other equipment suchas our PC300 controller, or any device that has a dry contact switchoutput including samplers, pump panels, and security switches.
HighWater Alarms Specifications
Input: Contact Switch Closure, 40mA Load
Outputs:
12 VDC (switched) power terminals,25mA Maximum
External NO relay contact: 5A @30VDC
Power:
WA400-AC: 115 VAC
WA400-DC: Eight 1.5 volt AAbatteries (apprx. 12 hr continuous)
WA400-BU: 115 VAC with eight1.5 V AA batteries as backup
Visual Alarm: Strobe w/red lens (apprx. 1 Hz)
Audible Alarm: 95dB, 2900 Hz sounder (@ 10 cm)
Enclosure: PVC, weather resistant w/wall brackets
Weight: 2.5 lbs (1.1 kg)
Dimensions: 14 long x 2-1/2 diameter (35.5cm long x6.4cm diameter)



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