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Emx ULTRA-MVP-2 Two Channel Multi Voltage Loop Detector

Emx ULTRA-MVP-2 Two Channel Multi Voltage Loop Detector

Emx ULTRA-MVP-2 Two Channel Multi Voltage Loop Detector

SKU: EMX-2630-1
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Emx "ULTRA-MVP-2" Vehicle Loop Detector


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The ULT-MVP-2 two channel vehicle loop detector senses metallic objects near an induction loop. This detector automatically adjusts from 12 VDC up to 240 VAC which eliminates the installer’s need to match available power to an appropriately rated vehicle detector. The ULTRAMETER™ display makes set-up easy by displaying the optimum sensitivity setting required to detect a vehicle positioned near the loop. Ten sensitivity settings allow for fine adjustment of the detection level. The ULT-MVP-2 provides relay contact outputs indicating vehicle presence for each channel separately and AB logic for direction indication. The relay output for each channel may be set for pulse or presence, or the EMX exclusive feature, Detect-on-Stop™ (DOS® ). The ULT-MVP-2 features automatic sensitivity boost (ASB) and infinite or normal (5 minute) presence. Four frequency settings provide flexibility in preventing crosstalk in multi-loop applications.


  • Single or dual channel unit for US or EU wiring
  • ULTRAMETER™ displays optimum sensitivity setting/crosstalk interference
  • 10 sensitivity settings
  • 4 operating frequencies
  • Automatic sensitivity boost (ASB), delay, fail-safe/fail-secure and infinite or normal (5 min.) presence
  • Small size: 73 x 38 x 78mm
  • Socket mount -11 pin (JEDEC B11-88)
  • CE compliant
  • DETECT-ON-STOP™ allows detection only when a vehicle has come to a complete stop on the loop


Sensitivity 10 levels, 0-9
Indicates optimum sensitivity level, 0-9 Diagnostic aid
Loop frequency
4 settings (low, med-low, med-hi, high)
Loop inductance
20…1000µH (Q factor > 5)
Grounded loop
Isolation transformer allows operation with poor quality loops
Automatic tuning
Detector tunes to loop on power-up and following frequency count function
Environmental tracking
Automatic compensation
Surge protection
Loop circuitry protected by surge suppressors
Channel 1 relay
SPST relay contacts (form A)
Channel 2 relay
SPST relay contacts (form A)
Contact rating (resistive load)
2A @ 30VDC, 0.5A @ 125VAC
Detect / channels 1 and 2 Red LED
Requires vehicle to stop for a minimum of 1 second (1-2s typical)
ASB (Automatic Sensitivity Boost)
Increases sensitivity after initial detection to prevent dropout due to high-bed vehicles
12…60 VDC (Max. 1.0 VA) 12…240 VAC (48…62Hz) (Max. 2 VA)
Operating current
37mA standby / 55mA detect
Operating temperature
-40°C…82°C (-40°F…180°F) 0…95% relative humidity
Dimensions (L x W x H)
73mm (2.9”) x 38mm (1.2”) x 78mm (3.1”)
Weight 0.25 lbs. (113 g)
ABS plastic, IP30
Socket mount – 11 pin male (JEDEC B11-88)