紧凑型高速超声波传感器

QS18U 系列

QS18U
QS18U
QS18U 电缆
QS18U Tube Filling Application

Low-cost ultrasonic sensor in popular WORLD-BEAM housing

  • Detects clear or transparent material and color variations
  • Senses within a 50 to 500 mm window with a 15 millisecond response time
  • Offers wide operating range of -20° to 60° C
  • Compensates for variations in air temperature
  • Delivers high accuracy in wet or dirty environments
  • Available in encapsulated models rated IP67 or IP68 for a range of harsh conditions
  • Offers 12 to 30V dc supply voltage with NPN or PNP output, depending on model
  • Features push-button TEACH for easy programming at the sensor or remotely
  • Includes bright LED operating status indicators visible from 360°

这是一款配备常用WORLD-BEAM外壳的低成本超声波传感器

  • 检测透明或半透明的材料和颜色变化
  • 检测范围为50-500毫米,响应时间为15毫秒
  • 工作范围广,为-20°至60°C
  • 补偿空气温度变化
  • 在潮湿或脏乱环境中提供高精度
  • 可提供防护等级为IP67或IP68的封装型号,适合用于各种恶劣条件
  • 提供12-30V直流电源电压以及NPN或PNP输出,具体取决于型号
  • 提供按钮示教功能,便于在传感器上或远程编程
  • 配备360°可见的明亮LED操作状态指示灯

       

Technical Literature

Date
Type
Size
Ultrasonic Sensor Comparison Chart
7 Mar 2025
Specifier's Guide
666K
Wave Guide Accessory (UWG18-..)
7 Dec 2023
Datasheet
690K
QS18U Ultrasonic Series
28 Jul 2021
Datasheet
684K
Date
Type
Size
QS18U Ultrasonic Series (French)
06/02/22
Datasheet
721K
Date
Type
Size
QS18U Ultrasonic Series (German)
06/20/22
Datasheet
722K
Date
Type
Size
QS18U Ultrasonic Series (Italian)
06/20/22
Datasheet
715K
Date
Type
Size
QS18U Ultrasonic Series - Japanese
04/18/11
Datasheet
927K

Marketing Literature

Date
Type
Size
Sensor Selection Guide
Sensor Selection Guide
6 Mar 2025
Product Brochure
2.9MB
Life Science Industry Solutions Brochure
15 Jan 2024
Product Brochure
2.4MB
Ultrasonic Solutions Flyer
11 Jun 2013
Product Brochure
1.5MB
Date
Type
Size
Sensor Selection Guide (French)
03/10/25
Product Brochure
7.5MB
Date
Type
Size
Sensor Selection Guide (German)
03/10/25
Product Brochure
7.5MB
Date
Type
Size
Sensor Selection Guide (Italian)
03/10/25
Product Brochure
7.5MB
Date
Type
Size
Sensor Selection Guide (Spanish)
03/10/25
Product Brochure
7.5MB
液体皂的液位检测
液体皂的液位检测

WORLD-BEAM QS18U超声波传感器监控洗车时槽中的液位。此传感器安装在贮液器顶部,瞄准透明的顶部。声波从液体表面弹回。

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Cable Length (m)

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IP Rating

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Connection

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Feature: Quick Disconnect

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  1. QS18UPAQ8

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    4-pin M12 Integral QD

  2. QS18UPAQ5

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    150 mm (6 in) 4-pin M12 Pigtail QD

  3. QS18UNAQ8

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN
    4-pin M12 Integral QD

  4. QS18UPA

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    2 m (6.5 ft) Cable

  5. QS18UNA

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN
    2 m (6.5 ft) Cable

  6. QS18UNAQ5

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN
    150 mm (6 in) 4-pin M12 Pigtail QD

  7. QS18UPAEQ8

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP; Epoxy-encapsulated
    4-pin M12 Integral QD

  8. QS18UNAEQ5

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN; Epoxy-encapsulated
    150 mm (6 in) 4-pin M12 Pigtail QD

  9. QS18UNAQ

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN
    150 mm (6 in) 4-pin M8 Pigtail QD

  10. QS18UPAQ7

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    4-pin M8 Integral QD

  11. QS18UPAQPMA

    logo with r symbol

    WORLD-BEAM QS18U Series Sensors
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    150 mm (6 in) 4-pin M12 Pigtail QD

  12. QS18UNA W/30

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN
    9 m (30 ft) Cable

  13. QS18UNAE

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN; Epoxy-encapsulated
    2 m (6.5 ft) Cable

  14. QS18UNAE W/30

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN; Epoxy-encapsulated
    9 m (30 ft) Cable

  15. QS18UNAEQ

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN; Epoxy-encapsulated
    150 mm (6 in) 4-pin M8 Pigtail QD

  16. QS18UNAEQ8

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN; Epoxy-encapsulated
    4-pin M12 Integral QD

  17. QS18UNAQ5 -CNBL01

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN
    500 mm (20 in) 4-pin M12 Pigtail QD

  18. QS18UNAQ7

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: NPN
    4-pin M8 Integral QD

  19. QS18UPA W/30

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    9 m (30 ft) Cable

  20. QS18UPAE

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP; Epoxy-encapsulated
    2 m (6.5 ft) Cable

  21. QS18UPAEQ

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP; Epoxy-encapsulated
    150 mm (6 in) 4-pin M8 Pigtail QD

  22. QS18UPAEQ5

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic remote TEACH
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP; Epoxy-encapsulated
    150 mm (6 in) 4-pin M12 Pigtail QD

  23. QS18UPAEQPMA

    logo with r symbol

    WORLD-BEAM QS18U Series Epoxy-Encapsulated
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    150 mm (6 in) 4-pin M12 Pigtail QD

  24. QS18UPAQ

    logo with r symbol

    WORLD-BEAM QS18U: Ultrasonic TEACH mode
    Range: 50-500 mm; Input: 12-30 V dc
    Output: PNP
    150 mm (6 in) 4-pin M8 Pigtail QD

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