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OGW 1 - 32 Zone Environmental Alarm

OGW Multi-zone Over Temperature and Water Leak Detection System

Multizone Over Temperature Alarm

The OGW can provide environmental protection against over temperature and over humidity in critical areas such as server rooms and data centres. The system can be configured to provide alarms for multiple zones and upper and lower temperature and humidity settings. The temperature and humidity thresholds are set using adjustable temperature and humidity sensors.

  • Monitors temperatures between 5 to 30⁰C
  • Monitors humidity’s between 30 – 100%RH
  • Up to 32 zones are available

On detection of a temperature or humidity above the user defined maximum, the OGW will immediately go into alarm. When this happens an audible alarm is sounded and a red LED illuminates corresponding to the zone in alarm. At the same time the two volt free changeover relays switch. One relay can be connected to an autodialler that will call a set of predefined telephone numbers, the other can be connected to the BMS.

  • Typical applications include computer rooms, comms rooms, server rooms, data centres and plant rooms where excess temperature will adversely affect the performance of the equipment housed in it. 

The OGW can be connected to a tamper proof temperature sensor or a digital display temperature sensor.

Dimensions: 255 x 215 x 125mm
Power Supply: 230VAC
Auditability: 93db @ 30cm
Relay Rating: 2 x 230VAC 2 amp
Max Sensing Distance: 100m
Temperature Range: 5 - 30⁰C
Humidity Range: 30 – 100%RH


Temperature and Humidity Sensors

Aqualeak environmental alarms use temperature and humidity sensors to monitor critical areas where over temperature and humidity will have a detrimental effect on a process or operation of equipment.

There are two versions of the temperature sensor offer a range between 10⁰ - 30⁰C and a humidity sensor that will measure between 35% and 100% RH. Temperature and Humidity Sensor Details
AR4 Multi Zone Remote Repeater Alarm

The AR4 remote repeater can be used to repeat up to 4 individual alarm panels or a multizone alarm panel with up to 4 zones.

This remote repeater has individual visual alerts and an audio output to offer easy reference to the location of the alarm. Can be used with the AquaTek, AquaTraq, FloodStoppa, OGW, OTF, OTMA and AquaTek4, TempTek4 alarm panels. AR4 Multi Zone Remote Repeater Alarm Details
Autocall Telephone Dialling Unit

The AutoCall automatic dialing system can dial out to 10 different telephone numbers and plays a voice message to inform the recipient that there is an alarm.

There are four alarm inputs and a different message can be assigned for each channel. The Autocall will work with any of the Aqualeak alarm systems via a volt free contact.  Autocall Telephone Dialling Unit Details
SMS Alarm

The SMS alarm can be used to send text messages to up to five different phones when an alarm is triggered.

Up to four different devices can be connected to the alarm inputs and a bespoke message for each transmitted. Works with any mobile network SIM card and requires no fixed telephone line to operate making it ideal for working in remote locations. SMS Alarm Details
Beacon and Sounder

The beacon/sounder unit has a load audible output (105dB at 1m) and a bright flashing beacon that will trigger when an Aqualeak panel goes into alarm.

This unit can be located in an area that gives a better opportunity to react to an alarm such as outside the room being protected or on the outside of the building. The effective range for the sounder is 32m from the position of the beacon/sounder. Beacon and Sounder Details
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