Ultrasonic Transducer for Robot Vacuum to Detect Floor Types for Smart Cleaning System

• Type: High Frequency Ultrasonic Sensor
• Output Signal Type: Digital Type
• Production Process: Ceramics
• Sensitivity: High
• Probe Type: Dual Probe
• Measuring Medium: Air
• Detection mode: Echo Reflection
• IP Rating: IP67
• Certification: RoHS
• Customized: Customized
• Transport Package: 1300PCS Per Package
• Specification: diameter-16mm
• Trademark: HTW
• Origin: China
• HS Code: 9031809090
• Production Capacity: 300, 0000/Month

Product Description

Appearance can be imitated, but quality can NEVER be imitated

Parameter	Unit	Value
Installation height	KHz	30±1mm
Driving frequency	KHz	300±10kHz
Power-on delay	s	≤30ms
Operating Voltage	VDC	4.9~5.1
Directivity	Deg	≤12°
Working current	mA	≤10mA
Interface Type	/	COM(3.3V)
Bps	/	57600
Data bit	/	8
Check bit	/	None
Stop bit	/	1
Output	/	TOF(us), digital signal
Connection	/	Connector: A1251H-4P/CJT  with pin  interval of 1.25mm
Precision	mm	≤2mm
Shell material	--	PC
Shell Color	--	Black
Working temp.	ºC	0~40ºC

The comparison of other models of floor material recognition sensor/transducer:
Product	Output	Type	PCBA embedded	Algorism Pre-installed	Remark
HT-300PLT1612	Analog signal	Transducer	NO	NO	Cheapest, R&D in algorism needed
HT-300PLT-A	Analog signal	Sensor	YES	NO	Cheaper, Signal amplified and filtered R&D in algorism needed
HT-300PLT-M	Digital signal (COM)	Sensor	YES	YES	Time-saving in algorism, directly set up the value for different floor materials to be able to differentiate
HT-300PLT-MIR	Digital signal (COM+I/O)	Sensor	YES	YES	Time-saving in algorism, the default mode is I/O, directly outputting the result for either hard or soft floor type, it can be switched to COM mode to set up threshold value for more floor material detection

Contact us if you have questions or concerns, we are one of the top manufacturers focusing on piezo materials and ultrasonic sensors in China