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Seco-Larm LD-1123-PAQ Loop Detector
4.8 (85 items)
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$27.86 cheaper than the new price!!
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New $55.72
Product details
| Management number | 205069891 | Release Date | 2025/10/16 | List Price | $27.86 | Model Number | 205069891 | ||
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| Category | |||||||||
The LD-1123-PAQ Loop Detector is designed to be used with gates or other vehicle detection systems. The unit connected to an input loop which is buried in the pavement. If a vehicle is over the input loop, the detector sends a signal to perform such actions as opening a gate, holding a gate open, or indicating that a vehicle is in a bay.
- Single loop input
- 3 Adjustable sensitivity settings
- 2 Form “C” relay outputs
- 11-Pin connector
- ABS plastic housing
- Power-on automatic reset
- Automatic drift compensation for varying environmental conditions
- Auto fault detection
- Weather-resistant (IP54)
- Terminal block (LD-ACC-TB) included
- Also Available: Wire Harness (LD-ACC-WH)
Specifications
| Sensitivity | 3 levels of sensitivity |
| IP Rating | Weather-resistant IP54 |
| Type | Loop Detector |
| Current Draw | Standby – 40mA@12VDC / 40mA@24VDC, Active – 50mA@12VDC / 60mA@24VDC |
| Loop induction range | 80~300 µH |
| Operating Voltage | 12~24 VAC/VDC |
| Reaction time | 100ms |
| Vehicle detection mode | Combines relays #1 and #2 to detect vehicle presence, with pulse on entry |
| Presence output | Temporary (triggers relay #1 as long as vehicle is in the loop, times out after 5 minutes) |
| Pulse output | Pulses relay #2 on entry |
| Fault output | Relay #2 is continually energized and the green LED stays on |
| Pulse output time | 200ms |
| LEDs | Red – Power indicator, Green – Status indicator (vehicle detected or fault) |
| Input / Output protection | Built-in surge and transient protection |
| Case material | Black ABS plastic |
| Operating Humidity | Up to 95% without condensation |
| Operating Temperature | -40°~149°F (-40°~65°C) |
| Dimensions | 2-15/16″x1-7/16″x3-5/16″ (74x36x85 mm) |
| Weight | 7.2-oz (203g) |
Troubleshooting
| Sensor does not detect the vehicle |
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| Sensor’s green LED lights when vehicle is detected, but there is no output |
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| Detector continues to detect even after a vehicle leaves the loop |
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| Detector sometimes detects even when there is no vehicle over the loop |
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| Green LED flashes quickly |
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