Delta NT
Delta NT
Delta NT
Delta NT
Record detailed vehicle studies in
heavy traffic, simple axle volumes, or anything in between
This is our most versatile data collector. Four sensor inputs support all of our road tube layouts. That includes a four-tube configuration that can separate and classify vehicles in adjacent lanes at high volume locations. And it’s all inside a durable sheet metal case that won’t weigh you down.
Get Started with Confidence
Record detailed vehicle studies in
heavy traffic, simple axle volumes, or anything in between
This is our most versatile data collector. Four sensor inputs support all of our road tube layouts. That includes a four-tube configuration that can separate and classify vehicles in adjacent lanes at high volume locations. And it’s all inside a durable sheet metal case that won’t weigh you down.
Get Started with Confidence
Record detailed vehicle studies in
heavy traffic, simple axle volumes, or anything in between
This is our most versatile data collector. Four sensor inputs support all of our road tube layouts. That includes a four-tube configuration that can separate and classify vehicles in adjacent lanes at high volume locations. And it’s all inside a durable sheet metal case that won’t weigh you down.
Get Started with Confidence
Record detailed vehicle studies in
heavy traffic, simple axle volumes, or anything in between
This is our most versatile data collector. Four sensor inputs support all of our road tube layouts. That includes a four-tube configuration that can separate and classify vehicles in adjacent lanes at high volume locations. And it’s all inside a durable sheet metal case that won’t weigh you down.
Get Started with Confidence
When you turn the counter on, the LCD screen displays the battery voltage and the date and time on the counter clock. If everything looks right, just press the Start button twice to start recording. A message on the screen will confirm it has started. The counter can also be configured to remind you to attach your GPS device if the site coordinates have not been entered yet.
When you turn the counter on, the LCD screen displays the battery voltage and the date and time on the counter clock. If everything looks right, just press the Start button twice to start recording. A message on the screen will confirm it has started. The counter can also be configured to remind you to attach your GPS device if the site coordinates have not been entered yet.
When you turn the counter on, the LCD screen displays the battery voltage and the date and time on the counter clock. If everything looks right, just press the Start button twice to start recording. A message on the screen will confirm it has started. The counter can also be configured to remind you to attach your GPS device if the site coordinates have not been entered yet.
When you turn the counter on, the LCD screen displays the battery voltage and the date and time on the counter clock. If everything looks right, just press the Start button twice to start recording. A message on the screen will confirm it has started. The counter can also be configured to remind you to attach your GPS device if the site coordinates have not been entered yet.
Save the Layout on the Spot
Save the Layout on the Spot
Save the Layout on the Spot
Save the Layout on the Spot
It isn’t necessary to program the Delta NT before a study. Details about the site and how the data was recorded can be entered from your field notes later using the VIASsoftware. But it is also very easy to tell the counter how the tubes have been laid out so that can be saved with the file. Before starting the counter, switch to LED mode and use the Select button to choose the diagram that matches your tube layout. Sensor spacing measurements must still be entered later.
It isn’t necessary to program the Delta NT before a study. Details about the site and how the data was recorded can be entered from your field notes later using the VIASsoftware. But it is also very easy to tell the counter how the tubes have been laid out so that can be saved with the file. Before starting the counter, switch to LED mode and use the Select button to choose the diagram that matches your tube layout. Sensor spacing measurements must still be entered later.
It isn’t necessary to program the Delta NT before a study. Details about the site and how the data was recorded can be entered from your field notes later using the VIASsoftware. But it is also very easy to tell the counter how the tubes have been laid out so that can be saved with the file. Before starting the counter, switch to LED mode and use the Select button to choose the diagram that matches your tube layout. Sensor spacing measurements must still be entered later.
It isn’t necessary to program the Delta NT before a study. Details about the site and how the data was recorded can be entered from your field notes later using the VIASsoftware. But it is also very easy to tell the counter how the tubes have been laid out so that can be saved with the file. Before starting the counter, switch to LED mode and use the Select button to choose the diagram that matches your tube layout. Sensor spacing measurements must still be entered later.
Easily Monitor Study Progress
Easily Monitor Study Progress
Easily Monitor Study Progress
Easily Monitor Study Progress
During a long study, it’s a good idea to visit the site periodically to make sure everything is still in place and working. LED lights let you quickly see whether every sensor is still recording hits. The LCD screen shows even more information. You can check the battery voltage or see how many strikes have been recorded by each sensor. Strike totals for the first 24 hours only and the entire study are displayed.
During a long study, it’s a good idea to visit the site periodically to make sure everything is still in place and working. LED lights let you quickly see whether every sensor is still recording hits. The LCD screen shows even more information. You can check the battery voltage or see how many strikes have been recorded by each sensor. Strike totals for the first 24 hours only and the entire study are displayed.
During a long study, it’s a good idea to visit the site periodically to make sure everything is still in place and working. LED lights let you quickly see whether every sensor is still recording hits. The LCD screen shows even more information. You can check the battery voltage or see how many strikes have been recorded by each sensor. Strike totals for the first 24 hours only and the entire study are displayed.
During a long study, it’s a good idea to visit the site periodically to make sure everything is still in place and working. LED lights let you quickly see whether every sensor is still recording hits. The LCD screen shows even more information. You can check the battery voltage or see how many strikes have been recorded by each sensor. Strike totals for the first 24 hours only and the entire study are displayed.
Incorporated
Special Solutions
Most people think of cars on a street or highway when you mention traffic studies. But we’ve also been able to help customers in some less common situations.
Countering Bicycles
By default, a counter is set up to count the relatively large, strong air pulses from a car or truck tire running over the road tube. Pulses from bicycles, which are much lighter and have very narrow tires, would usually be ignored as echoes. The air switch sensitivity in TimeMark counters can be adjusted to allow those strikes to be counted.
Driveways
These can be tricky because vehicles may be turning as they come in and out. If both tires on an axle don’t cross the tube at the same time, two strikes might be counted instead of one. Our counters have an adjustable air switch dead time that prevents a sensor from recording anything else for a short time after a strike is recorded. This can reduce the number of echoes recorded as well as double strikes. But if the counter dead time is set too long, good strikes will be ignored and permanently lost. So we also have a software dead time that is only used when a file is analyzed. This setting can be adjusted as many times as you need to find the right timing to skip double strikes without losing any data.
Speed Complaints
No police department can afford to have a patrol car on every street where someone might be speeding. One solution is to put out a counter instead. If there is a report of someone is speeding through a neighborhood about the same time every weekday, a speed study can confirm that. Then an officer can plan to be in the right place at the right time. The occasional presence of a counter and road tubes may also be enough to deter speeders.
