Detection, Protection, Innovation

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Key Product Features

  • Complete small gas detection system
  • Cost effective solution for complex applications
  • Simultaneously monitors several different gases
  • Proven technology for reliability and robustness

You don’t always need a sledgehammer to crack a walnut. Similarly, you don’t always need a huge multi-point gas detection system for an office, a boilerhouse, a pump room or any number of other smaller applications.

With that in mind, GMI offers you the Active-8, a compact self-contained 8-point gas detection system that lets you monitor any combination of combustible and toxic gases, 24 hours a day, 7 days a week.

Being compact, secure and robust, the Active-8 ticks all the boxes when you need a quick, simple and effective installation, yet at the same time still giving you a digital display and LED indicators to display system status with a quick glance.

To increase its flexibility, the Active-8 can be linked to alarms and other equipment within your facility via alarm and fault relays, giving you and your people the protection they need.

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  • Combination of up to 8 detection points
  • Alarm relays to enable interfacing with other equipment/systems
  • Easily calibrated
  • LCD displaying system status
  • Battery back-up available

Measuring Ranges

Outputs

Up to 8 zone-able inputs

GMS Detection Head Range

GMT Detection Head Range

Fire Detection:
Up to 30 fire detectors per zone
Number of Zones:  Up to 8 zones displayed

 

SPCO relays with the following contact ratings:
Max. Switching Power 60 W.
Max. Switching Voltage 220v DC, 250v AC.
Max. Switching Current 2 A.
Two Monitored Sounder Outputs (rated at 24v DC 500 mA each).
Optional 4-20 mA Output box can provide individual analogue output per channel.
This is available as isolated or non-isolated.

Display

Alarms

Individual Zone LED Display
Common LED Display
Descriptive LCD Display

Common Alarm 1, Alarm 2, Alarm 3 and Fault.
In addition, there can be up to 16 individual customised alarm outputs.

Power Supply

Environmental

240v AC, 110v AC or 24v DC

Battery Options (optional)
Internal Battery Back-Up (rating 1.2 Ah)

Temperature Limits:
-20 deg.C to +50 deg.C (-4 deg.F to +122 deg.F)

Humidity:
5-95% RH non-condensing

Physical Properties

Dimensions:
230 (W) x 415 (H) x 102 (D) mm
 

Weight:
6.5 kg (including batteries)
5.5 kg (without batteries)