Analygas® Systems Models 40 and 41 are multipoint indicator and alarm systems for use in conjunction with remote
sensing devices such as our Models 42 and 43 gas monitors.
These units are specifically designed for safeguarding people and protecting produce from undesirable levels of toxic
and other gases.

KEY FEATURES

Multiple Gases can be monitored

Bar Graph Displays

 

Visual and Audible Alarms

User selectable Latching or Non-latching Alarms
 

Downscale Alarm for Oxygen monitoring

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Analygas® Systems Models 40 and 41 are wall
mounted gas monitors for use in non-hazardous
indoor locations. They are housed in rugged steel
enclosures.
The Model 40 has up to 10 independent channels,
each of which can be connected to a single, remote
gas monitor.
The Model 41 is a scaled down version having up
to 4 channels.
Direct readings in gas concentration are displayed.
Channel readouts are plug-in modules that feature
microprocessor bar graph displays and status
lamps for all alarms. Alarm levels are user
adjustable at each bar graph.

SPECIFICATIONS

Ÿ Electrochemical Sensors
Ÿ

Up to 10 Sensing Points
 

Ÿ LED Bar Graph Displays
 

Ÿ120 or 240V Input
 

Ÿ2 Output Relays per Sensing Point
Ÿ Operating Temperature
                 -40ºC to 40ºC
                 -40ºF to 104ºF

Channels can be configured to detect different
gases.
Dry contact relays are included to activate
ventilation fans or other auxiliary equipment.
Built-in electronic timers delay the action of
relays, resulting in reduction of unnecessary fan
cycling. This helps to cut plant operating costs
and reduces wear and tear on external control
systems.
All relays are 'fail-safe' to ensure that critical
peripherals, such as alarms and fans, are
activated in the event of a power failure.
Ideal for use in food processing establishments,
garages, sewage and water purification plants,
machine rooms, process control areas, etc.

Carbon Monoxide
C3H8
Halocarbons
C3H8
Propane
CH4
Methane
NH3
Ammonia
H
Hydrogen
Others
Others
(consult factory)

GENERAL DIMENSIONS

20

20B