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Tel: 0113 286 0166
Fax: 0113 287 8178
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Varsatile
System Configuration
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Flammable,
Oxygen and Toxic Gases |
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1 to 4
sensors |
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Plug in
sensor channels |
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Two alarm
stages |
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Selectable
alarm relays |
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Analogue
4-20mA output |
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The GDS 404 has been designed with features that provide
an effective response to the detection of gas hazards
in a wide range of environments, from commercial premises
through to heavy industrial applications requiring hazardous
area sensing.
Typical monitor locations are public buildings, boiler
plant rooms, swimming pools, water treatment works,
H&V control systems, manufacturing and processing
plants.
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Sensor points
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1 ~ 4 |
| Measurements |
Combustible Gas - L.E.L., % vol, ppm
Toxic Gas - ppm, % vol
Oxygen - % vol Depletion/Enrichment
Any 4~20mA input signal |
| Power supply |
230/115v AC or 24v DC |
| Power Consumption |
12 watts - full alarm |
| Indicators |
Power - Green L.E.D.
Mains Fail - power indicator change green to amber
Alarms - Red L.E.D.s
Fault - Amber L.E.D.s
Digital Display - 3 1/2 Digit - gas readout
Sensor channel selection indicator - Amber L.E.D.
System test - Alarm L.E.D.s flashing
Alarm Relay Inhibit - Fault L.E.D. on |
| Outputs |
High Alarm Relay - Common D.P.C.O
Normally energised or de-energissed, latched or
unlatched
Low Alarm Relay - common D.P.C.O
Normally energised or de-energised, latched or
unlatched
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