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TA0112KA-Ultrasonic-Distance-Sensor-Datasheet

TA0112KA-Ultrasonic-Distance-Sensor-Datasheet

Product catalog summary
Specification Overview
Model: TA0112KA
Central resonance frequency: 112 kHz ±4%
Bandwidth: 8 kHz
Comprehensive sensitivity: 0 dBN
Detection distance: 0.20-4 meters
Blind zone: <0.20 meters
Transmitting beam angle: 14° ±2°
Electrostatic capacity: 1200 PF ±20%
Minimum parallel impedance: 250Ω ±30%
Maximum working voltage pulse: <500V (duty cycle 2%)
Working temperature: -20 to 70℃
Protection level: IP65
Housing material: ABS
Note: Tests conducted at 25℃.
Performance Curves
  • Frequency-Total Resistance Curve: Illustrates the relationship between frequency (95-135 kHz) and magnitude in ohms (0-1800Ω).
  • Frequency-Phase Angle Curve: Shows the phase angle variation with frequency, ranging from -120 to 90 degrees.
  • Pointing Angle Curve: Not explicitly detailed but related to sensitivity testing.
Sensitivity Test
Transmitting voltage: 200 Vp-p; period: 50; distance: 20 cm.
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Catalog excerpts

TA0112KA-Ultrasonic-Distance-Sensor-Datasheet-1

CNIRHurricane Tech (Shenzhen) Co., Ltd 14F-7/A,Baoneng Science &Technology Park, NO. 1 Qingxiang Rd,Longhua,Shenzhen,China Tel: 86-755-89603313 / 89345699 / Mobile: 86-18938867967 Fax: 86-755-89603303 Email: [email protected] Websites: www.ChinaUltrasound.com 112KHz Ultrasonic Sensor – Distance Measurement 0.20-4meters Model: TA0112KA Central resonance frequency (kHz) Comprehensive sensitivity 0 dBN 200 Vp-p; period: 50; distance: 20 cm Detection distance Blind zone Transmitting beam angle (-3dB full open angle) electrostatic capacity Sensitivity test Transmitting voltage:200Vp-p;period:50;distance: 20cm Maximum working voltage pulse (duty cycle 2%) Working temperature Protection level Housing material The above tests were carried out at 25 ℃. Frequency-Total Resistance curve 1800 1500 Minimum parallel impedance Frequency-phase angle curve

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