KEY FEATURES
Up to 128 Sensors
Complete Data Logging Package included in Software
Digital and Bar Graph Displays are standard
Print on demand or user configurable
Easy To Install
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Maximum, Minimum and Time Weighted Average displayed
Descrivi l'immagine.
Analygas® Systems Models 20 and 20B are multipoint versions of our highly successful Model 21 Gas Monitor.
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These units protect people, produce and machinery from excessive concentrations
of gases and vapours.
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They are particularly suited to operation in unattended locations such as machine rooms and parking garages.
KEY FEATURES
Reliable Broad Band Sensors
Fully Modular System
Up to 20 sensing points
in 10 detection zones
Visual and Audible Alarms
Output Relays
Easy to install
Descrivi l'immagine.
Analygas® Systems Models 20 and 20B are wall
mounted gas monitors for use in non-hazardous
indoor locations and housed in rugged steel
enclosures.
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The Model 20 has up to 10 independent
channels, each of which may be fitted
with 1 or 2 remote sensors.
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The Model 20B is a scaled down version
having 1 or 2 channels.
Channels can be configured to detect different gases and each is designed with 2 alarm levels, allowing flexible control of beacons, horns, fans, etc
SPECIFICATIONS
Solid state sensors
Up to 20 sensing points
LED alarm lights 120V
or 240V, input 200VA
1 Output relay per point
1 Common output relay
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Operating temperature
-40°C to 40°
-40°F to 104°F
Carbon Monoxide
Halocarbons
Propane
Methane
Ammonia
Hydrogen
Others
(consult factory)
Dry contact relays are included to control ventilation fans or permit activation of other auxiliary equipment.
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To reduce unnecessary fan cycling, these units are equipped with electronic timers, which delay the action of alarms and relays.
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Models 20 & 20B are both ideal for use in parking garages, loading docks, battery charging areas or any indoor location requiring multipoint gas detection.