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**Unit includes 11 pin socket**

1 Channel Loop Detector:
The LD-160 is an intelligent , extremely flexible and very affordable product. The LD-160 is designed to accommodate numerous applications, can be adjusted intelligently to any environments and virtually eliminating false detection.
On the front panel, the four selectable loop frequencies (20~80KHz) can completely eliminate any crosstalk. If intermittent happen or failed loops get self-restored, the detector will resume to normal operation without manually reset the detector.
Self -tuning & complete environmental tracking.

No warm-up required.
Two-color LED status indicator for Detect, Power, and Loop Fault indication.
Two separate output relays:

Output A is presence output. Can be extended for 0, 2, 5, 8, 10, 15, 20 or 30 seconds, programmable with external DIP switches.
Output B, programmable with external DIP switches, provides presence, pulse on entry, pulse on exit, or failed output.
By setting an external DIP switch, both outputs can be delayed for 2 seconds; this allows the detector to ignore vehicles passing over the loop faster than 5 miles per hour.
11-pin Amphenol rear connectors.
ABS plastic case.

Physical Dimensions: 76mm(D) x 42mm(W) x 74mm(H)
Physical Weight: < 305 grams
Physical Connector: Amphenol 86-CP11 (on rear)
Supply Voltage:
LD-161: AC 110V (60Hz)
LD-162: AC 220V, 230V, 240V (50Hz)
LD-163: 12V~24V AC/DC
Power Consumption: Max. 6VA
Admissible Operating Temperature: -40°C ~ +82°C(- 40 °F ~ 180 °F)
Air Humidity: <95% not bedewing
Loop Inductance: 20-2000μH
Frequency Range: 20-80 kHz
Sensitivity: L 0.01% to 2.56% with 16 Selectable Levels
Loop Lead: <500m
Relay: Operating/no load current principle adjustable via switch Contacts: 110VAC, 10A, 1100VA
Signal Period, Impulse Time: >250ms
Response Time: 10~90 ms

2 Channel Loop Detector:

The LD-260 offers a “smart” vehicle detector for automatic barrier gates, count panels and traffic controllers. The LD-260 inductive loop vehicle detector offers a variety of specialized features designed to work with the latest parking and security equipment.

Two detector channels in a single unit.
No warm-up required.

Both channels equip with separate output:
Channel one: External switches enable to select between Presence output and temporally Pulse on entry output. Channel two: External switches enable to select among Presence output, temporally Pulse on entry output and temporally Pulse on exit output.
On the front panel, the four selectable loop frequencies (20~80KHz) can
completely eliminate any crosstalk. If intermittent happen or failed loops get self-restored, the detector will resume to normal operation without manually reset the detector.
Self-tuning & complete environmental tracking.
Two-color LED status indicator for Detect, Power, and Loop Fault indication.

Case: ABS plastic
Physical Dimensions: 76mm(D) x 42mm(W) x 74mm(H)
Physical Weight: < 305 grams
Physical Connector: Amphenol 86-CP11 (on rear)
Supply Voltage
LD-261: AC 110V (60Hz)
LD-262: AC 220V, 230V, 240V (50Hz)
LD-263: 12V~24V AC/DC
Power Consumption: Max. 6VA
Admissible Operating Temperature: -40°C ~ +82°C
Air Humidity: <95% not bedewing
Loop Inductance: 20-2000μH
Frequency Range: 20-80 kHz
Sensitivity: ΔL 0.015% to 0.8% with 8 Selectable Levels
Loop Lead: <500m
Loop Resistance: <20 Ohm
Relay: Operating/no load current principle adjustable via switch contacts: 110V AC, 1A, 110VA
Signal Period, Impulse Time: >250ms
Response Time: 10~60 ms

**The specifications are subject to change without prior notice.