Emx ULTRA-MVP-2 Two Channel Multi Voltage Loop Detector
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.
FEATURES
- 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
SPECS
| Sensitivity | 10 levels, 0-9 |
| ULTRAMETER™ Display |
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 |
| Detect-On-Stop |
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
|
| Power |
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) |
| Housing |
ABS plastic, IP30
|
| Connections |
Socket mount – 11 pin male (JEDEC B11-88)
|
