Click Here for Interactive LMA-1250 Demonstration
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Note that this product is only intended for applications requiring low operating current such as battery or solar powered designs. Performance characteristics are different than the standard LMA-1250 product.
ENHANCED FEATURES
Power Requirements:
LMA-1250-LP operates on 12VDC or 24VDC nominal. Power consumption in the No Detect state is less than 4 milliamps at 12 VDC and less than 3 milliamps at 24 VDC.
DEFLECTOMETERTM:
The front panel 7-segment LED DEFLECTOMETERTM provides visual feedback and assistance for setting the correct sensitivity, reading the frequency of the loop, reporting Loop Faults, and indicating Delay & Extension Timing functions.
Sensitivity Meter:
With a typical size vehicle over the roadway loop, the DEFLECTOMETERTM functions as a Sensitivity Meter. The optimum sensitivity setting should provide a reading of 5 . You can adjust the DEFLECTOMETERTM reading by using the front panel UP or DOWN sensitivity buttons. Automatic quantitative feedback of the loop system operation ensures that the detector is set to the most optimum sensitivity level to detect ALL vehicles, including motorcycles and high-bed vehicles.
Frequency Meter:
Following power-up or reset, the DEFLECTOMETERTM will indicate a 2 or 3 digit number (quickly flashes) that indicates the loop frequency of the loop & loop network. Keeping your loops separated by at least 5 KHz avoids crosstalk problems and future service calls.
Ten (10) Levels of Sensitivity:
10 levels of sensitivity (0 to 9) can be easily set using the UP or DOWN push buttons.
Advanced Loop Diagnostics:
The Loop Fault Monitor continually checks the integrity of the loops and will report and store three types of loop faults; Open Loops, Shorted Loops, and 25% sudden changes in inductance.
Loop Fault Memory:
The Loop Fault Memory uses internal Non-Volatile memory to store and display the current and previous loop faults utilizing the front panel Loop Fault LED and DEFLECTOMETERTM. A power loss or reset will not delete this memory. A MUST FOR TROUBLESHOOTING!
Delayed & Extended Detection:
A 2-second CALL Delay time and 2, 5, or 10-second CALL Extension time can be provided.
STANDARD FEATURES
? Automatic Tuning - Lightning & Surge Protection - Four (4) Frequency Levels - Compatible with ALL radio controls & remote openers - Sensitivity Boost - Fail Safe and Fail Secure Configurations - Separate Color-Coded LED indicators - Wide Loop Inductance Range: 20 to 2500 micro Henries.
