A Direction Analyser for Infrared Sensors
Where an infrared beam must be placed across a driveway, doorway or factory entrance, false alarms can be a problem.
Staff may be called away from work to attend to a customer, only to discover
it was a previous customer or courier just leaving.
This unit supports two infrared beams so that both beams must be broken by the passage of a person or vehicle
to trip a door chime or alarm.
SM108 Direction Assessment System
Direction of travel is also detected, so that a different chime may be used when people enter or leave. Where an office foyer, shop space or driveway to a factory is not always attended, it is important to know when someone new has arrived rather than if an existing customer has just left.
When an incoming chime activates staff will immediately know that the arrival must be greeted and should not be ignored, whereas an outgoing person or vehicle may require no action.
A third relay output reacts if both beams are blocked for more than a few seconds. (It may be used to signal that a vehicle has parked in a driveway and blocked an entrance)
This system also works with driveway hoses and mat sensors. It has also been attached successfully on a forklift to determine when the vehicle has entered a warehouse aisle in a forward or reverse direction
TYPICAL WIRING ARRANGEMENT
When an incoming chime activates staff will immediately know that the arrival must be greeted and should not be ignored, whereas an outgoing person or vehicle may require no action.
A third relay output reacts if both beams are blocked for more than a few seconds. (It may be used to signal that a vehicle has parked in a driveway and blocked an entrance)
This system also works with driveway hoses and mat sensors. It has also been attached successfully on a forklift to determine when the vehicle has entered a warehouse aisle in a forward or reverse direction
- Comes with an IP65 water resistant enclosure with a clear lid
- Three relays have dry 5 Amp relay contacts available to activate external equipment.
- Adjustable time delay of 1 to 60 seconds for Entry/Exit relays.
- Adjustable Reset time for Entry/Exit (to prevent false triggers on long vehicles or groups of people entering simultaneously)
- Option jumpers can be used to ignore travel in one direction.
- Special latching mode will activate a relay when a person/vehicle enters and release the
- relay when they leave. (to activate lighting or exhaust fans in a room or warehouse)
- Coloured status indicators show progress of movement detection.
- An alert beeper will pulse at one-second intervals if both beams are blocked for > 15 seconds.
TYPICAL WIRING ARRANGEMENT
Click on the link below to download this Product Information .
| sm108_flyer.pdf |
| sm108_operation.pdf |
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PRICING INFORMATION
SM108 Direction Analyser (Does not include beam sensors or 12V power supply)
Qty 1-9 $216.00
Qty 10+ $185.00
(last updated January 2013)
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PRICING INFORMATION
- Payment can be made to Alian Electronics via EFT or Pay Pal
- All prices in $AUD and do not include the cost of freight. (Click HERE to view the Freight Information page)
- When buying from within Australia add 10% GST
- (Overseas sales are GST Free, but depending upon local policy, you may need to pay tax/duty for goods to be released by your Customs)
- When buying from within Australia by Pay Pal, add 2.4% for Pay Pal transaction fee.
- When buying from Outside Australia by Pay Pal add 3.6% for Pay Pal transaction and currency conversion fee.
- (When buying from Outside Australia using Telegraphic Transfer ( TT ) the buyer will pay transaction fees with their bank.)
- Transaction details, Freight & other charges will be shown on a Proforma Invoice supplied to you before you pay.
SM108 Direction Analyser (Does not include beam sensors or 12V power supply)
Qty 1-9 $216.00
Qty 10+ $185.00
(last updated January 2013)
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