RAP-2 Alarm Panel

RAP-2 Alarm Panel provides a visual and audible alarm to alert that ozone levels are unsafe. The RAP-2 can be placed in a separate room than the primary gas sensor, or in the same room for an extremely visible alarm.


The RAP-2 Remote Alarm Panel is for alarming when signals from gas monitors reach preset limits or set-points. The alarms are a red strobe light and a loud audible alarm.

The RAP-2 also outputs its input signal in 4-20 mA form for building automation systems and other applications requiring long signal paths. The RAP-2 is powered by 14-30 VAC or DC. This remote alarm panel was designed for use with the Eco Sensors C-21C-30ZXEE-2, and OS-4. However, it can be used with most any gas monitor. 

The RAP-2 is extremely versatile offering many features that can be useful for a gas monitor control system.


The RAP-2 can be used for the following:

     -Remote visual alarm (user settable alarm point)

     -Remote audible alarm (user settable alarm point)

     -Convert voltage input 0-2 VDC to 4-20 mA output

     -Provide fail safe dry relay contacts for external alarm (user settable alarm point)

     -Power monitor 14 - 30 VDC from the RAP-2

     -Can operate from 14-30 VDC or 14-30 VAC


Connections of the RAP-2 Shown below:

RAP-2 Internal Connections


Internal view of the RAP-2 Shown below:Inside view of RAP-2

Typical Applications:

     -Swimming pools.

     -Laundries using ozone.

     -Large noisy factory environments.

     -Casinos and other ozonated public areas.

     -Agricultural storage areas.


     -Food processing plants.


     -Rugged polycarbonate enclosure with hinged door.

     -Accepts input of 0-2 VDC, 4-20 mA and relay closure.

     -Loud pulsating audio alarm with silencing button.

     -Very bright red strobe light.

     -4-20 mA signal and relay outputs.

     -Alarm set-point adjustment.

     -Uses easily available 14-30 VAC or DC power.

     -Signals from instruments can be transmitted by inexpensive twisted pair.

     -125 × 175 × 77 mm (5 × 7 × 3 in).


User Manual

More Information
Manufacturer Eco Sensors
Call For Price No
Warranty 1 Year
Monitor Type C-21, C-30ZX, F12, OS-4, OS-6, SM-70
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