• Finn Nielsen in Denmark
    You products have a nice design and competitive price,I like it very much, will give you more orders in the future !
  • Jessica Laux in Germany
    It is my pleasure to do the business with Shenzhen Sinomatic Technology Co. Ltd, they always do the best for us.
Contact Person : Manfrid Lee
Phone Number : 86-15813856042
WhatsApp : +8615813856042

4 Frequency Inductive Loop Traffic Detector Double Coil Car Entry / Exit AC 220V

Place of Origin SHENZHEN, CHINA
Brand Name SINOMATIC
Certification CE/ ISO
Model Number LD-600
Minimum Order Quantity 1
Price negotiable
Packaging Details CARTON/WOODEN
Delivery Time 3-5 working days after payment received
Payment Terms T/T, Western Union, MoneyGram, , L/C, D/A, D/P
Supply Ability 5000 pcs per month
Product Details
Loop Quantity 2 Material PC+ABS
Frequency 4 Output Interface 4 Relay
Sensitivity 10 Warranty 12 Month
High Light

inductive loop traffic detector

,

inductive loop detectors

Leave a Message
Product Description

Double coil car entry and exit China manufacturer 4 frequency vehicle loop sensor

 

1.Principle

It is based on a change in the inductance within the loop,which is caused by the metallic components of passing vehicles.The changes are picked up and evaluated by a microprocessor.

 

2.Technical Parameter

Work voltage AC 220V Relative humidity ≤95%
Operating Temp -30℃~75℃ Storage Temp -40℃~85℃
Shell PC+ABS engineering plastic Installation DIN rail
Dimension 110*70*118mm Net weight 400g
Power consumption <5W Relay output DC 24V/3A
Frequency range 20KHz~170KHz Reaction time 10ms
Sensitivity 10 grades adjustable Automatic calibration 2s~5s

 

Pictures

4 Frequency Inductive Loop Traffic Detector Double Coil Car Entry / Exit AC 220V 0

4 Frequency Inductive Loop Traffic Detector Double Coil Car Entry / Exit AC 220V 1

DIMENSION:

4 Frequency Inductive Loop Traffic Detector Double Coil Car Entry / Exit AC 220V 2

Technical parameters
Type:LD-600(double channel)
Operating temp.: -30℃ ~ +75℃
Storage temp.: -40℃ ~ +85℃
Relative humidity: ≤95%
Shell: PC + ABS engineering plastics
Installation: DIN rail
Dimensions: 110×60×100 mm (L×W×H)
Net Weight: 400g
Operating voltages: AC220V±10%
Power consumption:<5W
Relay output:DC24V /3A
Frequency range:20kHz ~ 170kHz
Reaction time:20 ms
Sensitivity:10 grades adjustable
Loop inductance: Ideal 100µH~300µH Max 50µH~1000µH
Loop conn. Wiring: Max 100m, twisted at least 20 times per meter, total resistance <10 Ohm
Automatic calibration time:2s~5s