Digital Loop Detector             

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Model 3416D

Digital Loop Detector

 

FEATURES:

Automatic sensitivity boost - user selectable by an internal dip switch

10 sensitivity levels - rotary switch selectable

Self-tuning and complete environmental tracking

Loop failure indicator - green LED blinks indicating loop problem

Loop failure memory - fast blinking green LED indicates past loop problems that healed

10-pin MS connector

Loop input is transformer isolated

Operating temperature range of -40°F to 180°F

Two outputs: Output A is presence; Output B is user selectable by a dip switch for presence, pulse on entry or pulse on exit

Fail Safe / Fail Secure DIP switch selectable

Output can be extended for 3, 6 or 9 seconds

Extruded aluminum housing

Input voltage: 120 VAC

3416D LITERATURE       PREFORMED LOOPS 

3416D MANUAL            CONNECTIONS TO 301 GATE                   

LOOP INSTALLATION TECH SHEET

LOOP SIZES TECH SHEET

OLD STYLE 3416 TECHNICAL INFORMATION

 

 

Model Ultra 2

Vehicle Loop Detector

Sensitivity selection is simplified by the ULTRAMETER™, which displays the appropriate sensitivity setting to detect the vehicle positioned on the loop.

Ten sensitivity settings enable finer adjustment of the detection level. And the four frequency settings provide greater flexibility in preventing crosstalk in multi-loop applications.

FEATURES:
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ULTRAMETER displays optimum sensitivity setting / diagnostic aid

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Frequency count / reset switch

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10 sensitivity settings

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Loop diagnostics

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4 operating frequencies

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Lightning and surge protection

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Frequency counter

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Fail safe operation

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Input Voltage: 12-30 VDC and 24 VAC, 18ma max.

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Dimensions: 3"L X 0.9"W X 2.75"H

Ultra 2 Literature

 

 

Model PFL-48

Preformed Loop

The PFL preformed vehicle detection loop is constructed of stranded wire
conductors with XLP thermoplastic elastomer insulation jacketing. The outer shell
is flexible nonmetallic 0.26” tubing. The vehicle detection loop includes electronic
lightning protection. The lead-in wire is twisted, shielded and 50 ft. long.

 
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Rugged and flexible TPE tubing with overall diameter of .26 inches suitable for saw-cut, tar and concrete installation.

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Electronic lightning protection.

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Comes with 50 ft. of twisted and jacketed lead-in wire.

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Loops can be shipped by UPS.

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Operating temperature: -60º to +260ºF.

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Overall diameter of loop wire: 4' X 8' standard (PFL-48), other sizes available.

PFL-48 Literature