America's #1 provider of automatic gate equipment | Call Anytime (800) 555-6017

EMX ULTRA II Built In Loop Detector

EMX ULTRA II Built In Loop Detector

EMX ULTRA II Built In Loop Detector

Regular price
MSRP: $199.00
Sale price
Your Price: $108.88
Quantity must be 1 or more

EMX Ultra 2 Plug-In Loop Detector


Download Specs Download Manual

The ULTRA II vehicle loop detector is a compact, energy-efficient design with a user-friendly, detachable 7-pin terminal block that simplifies set-up.

This vehicle loop detector provides a relay output indicating vehicle presence or pulse on entry. The ULT-II also has an option for automatic sensitivity boost (ASB) which causes the sensitivity to increase following initial detection. This feature is useful to prevent dropout when detecting high-bed vehicles.

The ULT-II is easy to install and operate. Sensitivity selection is simplified by the ULTRAMETER™ display. Ten sensitivity settings allow for finer adjustment of the detection level, and four frequency selections help to prevent crosstalk in multi-loop applications.


  • ULTRAMETER™ displays optimum sensitivity setting / diagnostic aid
  • Fail safe in the event of a loop failure
  • Fail secure in the event of a power loss
  • Frequency count/reset switch
  • 10 sensitivity settings
  • Loop diagnostics
  • 4 operating frequencies
  • Lightning and surge protection
  • Frequency counter
  • Fail safe operation
  • CE compliant
  • Terminal shown in picture is not included


Power Supply 12-24 VDC/AC
Current Draw 18 mA max.
L=3.0in (76 mm) W=0.9in (22 mm) H=2.75in (70 mm)
Weight 0.15 lbs.(69g)
Loop Inductance
20…2000µH (Q factor >5)
Environmental Tracking
Automatic Compensation
Operating Environment
-40° C to 82° C (-40°F to 180° F) 0 to 95% relative humidity
Housing Material ABS
7 position screw terminal
Loop Compensation
Isolation transformer allows operation with poor quality loops
Loop Frequency
4 settings (low, med-low, med-hi, high)
Surge Protection
Loop circuitry protected by surge suppressors
Indicates optimum sensitivity level
Relay 1A @24 VDC Common, Normally Open, Normally Closed
Power/Loop Fault Indicator Green LED
Detect/Frequency Count Indicator Red LED
Frequency Count
To aid in detector set up and prevention of crosstalk
Allows the relay output to send either a pulse output or have constant presence
Sensitivity 10 levels, 0-9
ASB (Automatic Sensitivity Boost)
Increases sensitivity after initial detection to prevent dropout due to high bed vehicles