Ultrasonic Sensor for Open structure type

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Ultrasonic Sensor for Open Structure Type can be applied to Robot Cleaner, Intrusion Detection, Motion Recognition.

  • Available for operating in a low voltage with Excellent sensitivity (5v)
  • High Operating Reliability
  • Long-distance range (up to Max.6m)
  • 10 ∅ Small Size to fit for Robot Cleaner

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Manual Catalog Estimate


Uses
Range-finding device
Water or liquid level detecting
Automatic Door
Proximity Switch
Motion control
Part number ST-501 T/R ST-502 T/R ST-503 S ST-504 S
Nominal Frequency
[KHz]
40
Sound Pressure[dB] 120min 112min 117min 110min
Directivity[deg] 55 72 55 72
Operating Temperature[℃] -30°C ~ +80°C
Max Input Voltage [Vp-p] 20Vms 20Vms 21Vms 22Vms
Detectable Range[m] 6max 4max 0.2~4 0.2~3
Dimension[mm] Ø16x12h Ø10x7h Ø16x12h Ø10x7h

Ultrasonic sensor module named STMA-500 series is very convenient to apply to various kinds of industries.

  • Long-distance range
  • Water proof, Dust proof
  • Wide Temperature Range
  • Driving or Detecting Distance

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Manual Catalog Estimate


Uses
Object Detection
Range-Finding
Water or liquid level detecting
Intrusion Alarm system
Automatic Door
Proximity switch
Motion control
Part number STMA-503 STMA-506 STMA-507
Nominal Frequency
[KHz]
40
Directivity [deg] 90 25 110(Horizontal)
50(Vertical)
Operating Temperature[℃] -40°C ~ +85°C
Input Voltage [VDC] -25°C ~ +70°C
input Voltage [VDC] 10 ~ 25
Output Signal Type NC : Open Collector(NPN), ND : RS-232(TTL)
Detectable Range[m] 0.3 ~ 0.2 0.3 ~ 6 0.25 ~ 2
Dimension [mm] ø24x50L ø24x50L ø24x45L

Ultrasonic Sensor Module for Open Structure Type is the most economical solution for Object detecting and Range-finding.

  • Long-range finding
  • Easy to install
  • More endurable such as dust or moist
  • Wide Temperature Range

robot3_03

Manual Catalog Estimate


Uses
Object Detection
Range-finding
Water or liquid level detecting
Intrusion Alarm system
Automatic Door
Proximity switch
Motion control
Part number STMA-802 STMA-804 STMA-808 STMA-810
Nominal Frequency
[KHz]
40
Detectable Range [m] 0.15 ~ 6 0.15 ~ 6 0.15 ~ 6 0.03 ~ 6
Directivity[deg] 55 72 55 72
Operating Temperature[℃] -25°C ~ +70°C
input Voltage [VDC] 5
Output Signal Type I2C/232(TTL) Trig/I2C I2C/232(TTL) I2C/232(TTL)
Dimension[mm] 20W*24L*17 43W*20L*17 43W*20L*17 32W*15L*10