Available Configuration
GDS404+
Product Overview
GDS404+ is an easily configurable, wall or rack mounted control system that supports up to four channels of gas detection. The versatile configuration approach enables you to take control of your safety system and configure it to meet your needs for a wide range of applications.
Features & Benefits
- Ergonomic industrial design
- Versatile system configuration
- 1-4 Plug in sensor channel cards
Additional Information
PDF Downloads
GDS404+ GDS404+ is an easily configurable, wall or rack mounted control system that supports up to four channels of gas detection. The versatile configuration approach enables you to take control of your safety system and configure it to meet your needs for a wide range of applications.
| GDS 404+ | ||
| Channels | 1-4 | |
| Measurements | Combustible Gas – LEL, % Vol. Toxic Gas – ppm Oxygen – % Vol. – Depletion / Enrichment Refrigerant – ppm Any 4~20mA Transmitter |
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| Sensor Inputs | Bridge type 3 wire mv (Catalytic) 2 or 3 wire 4~20mA (Electrochemical) 3 wire 4~20mA (Infrared / Catalytic / PID / Semiconductor) |
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| Outputs | Analogue output 4-20mA into 200 ohms max load | |
| Relays | Common Relays • High Alarm RL2 – D.P.C.O normally energised or de-energised– default set ND • Latched or Unlatched – default set latched • Low Alarm RL1 – D.P.C.O. normally energised or de-energised– default set ND • Latched or Unlatched – default set latched • Fault Alarm RL3 – S.P.C.O. normally energised or de-energised– default set ND • Latched or Unlatched – default set latched • Over-range RL4 – S.P.C.O normally energised or de-energised- default set ND • Latched or Unlatched – default set latched • Global Alarm Relay RL5 – S.P.C.O. changes on all alarms and is resettable at all times • Inhibit Indicator – RL6 – S.P.C.O contacts 1A@24v DC Channel Relays |
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| Sensor Cable | 3 Core 1.5mm² screened 1.5km | |
| Power | 230/115v AC or 24v DC 12 Watts – Full Alarm |
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| Panel Indication | Power – Green LED Mains Fail – Power Indicator change Green to Amber – when battery fitted Alarms – Red LED and display channel with alarm text Fault – Amber LED Display – Gas Readout, alarm status, gas type, location System Test – Alarm LED’s Flashing/ Relay Changeover Alarm Relays Inhibit – LED |
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| Audible Alarm | Lo, Hi, OR and Fault 68dB @ 1m Permanent Mute Option |
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| Operating Temperature | -10 to + 50°C | |
| Humidity | 0-90 non condensing | |
| Ingress Protection | IP52 *IP65 available with over housing* | |
| Dimensions | H-265 W-315 D-95mm | |
| Weight | 3.6KG | |
| Enclosure Material | Mild Steel Finish – Powder coat Ash Grey BSA01 |
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| Standards | EMC BS EN 50270 Low Voltage Directive BS EN 61010-1 |
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| Miscellaneous | Remote Accept / Reset System Lamp Test Enclosure – 20mm Cable Entry – Base / Rear Optional Battery Backup – 1 hour Delay to Alarm Option 10s, 30s, 10m |
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For a full list of related products available please contact us via email sales@gds-technologies.co.uk
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