Ultrasonic sensor for PGS

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Parking Guidance System can be used at outdoor parking lot with excellent water-proof, dust-proof and can be minimized misdetection of the parked cars by Algorithm.
It is available for distance or setting changes according to the using environment & operating or to generate lamp lighting for detection
It is applicable for various parking lot that have detecting distance with Max 6m.


Manual Catalog Estimate

Object Detection
Water or liquid level detecting
Intrusion Alarm system
For Automatic Door
Proximity switch
Motion control
Part number STMA-P503NC STMA-P506NC STMA-P507NC
Nominal Frequency [KHz] 40
Degree of Protection IP65
Directivity [deg] 90 25 110(Horizontal)
Operating Temperature[℃] -40°C ~ +85°C
Storage Temperature[℃] -50°C ~ +95°C
Input Voltage [VDC] 10 ~ 25
Output Signal Type NC : Open Collector(NPN)
Detectable Range[m] 0.5 ~ 3.5 0.5 ~ 8 0.5 ~ 3.5
Dimension [mm] ø24x50L ø24x50L ø24x45L

LED PGS Sensor (PM-100) helps drivers to make parking easily and offers excellent compatibility with parking control System

  • Excellent Reliability by sensor with water-proof, dust-proof
  • To avoid Non-detection according to Vehicle types with detecting mode on bottom surface
  • To prevent malfuction according to seasonal changes with Temperature compensation functions
  • To prevent Mutual interference between sensors through synchronization technology
  • Remote control through RS485 communication & Monitoring
  • Cost down with Sensor/Lamp unification & support various Colors


Manual Catalog Estimate



▶ DaeGu Fatima Hospital Parking Lot

Nominal Frequency 48KHz
Detectable Range[m] 4 m
Operating Temperature -30 ~ 70 ℃
Power Consumptions[Watt] DC 24V
Power Consumptions[Watt] 0.5 ~ 1.5 W
Communication RS485 (Max 32 unit / node)
Interface 4P Connect cable
Display 3Color (R, G, B) built-in LED
Setting mode Communication command
Active mode Remote control
Installation place Race-Way upper parking space
ID Setting 5P Dip Switch
Dimension (D)85 mm x (H) 60 mm