58kHz Parking Sensor Reversing Radar Ultrasonic Transducer

• Customization: Available
• Production Process: Integration
• Output: Analog Sensor
• Model NO.: KT58-1454C
• Brand: Kangtong
• Material: Mixture
• Transport Package: Box
• Specification: customized
• Trademark: Kangtong
• Origin: China, Shenzhen
• Production Capacity: 4000PCS/Week

Product Description

Product model:KT58-1454C

1.Electrical performance specifications & physical characteristics               

No.	Items	Standard and test condition
1	Function	Transmitter-Receiver
2	Center frequency(KHz)	40.0±1.0(Piezoelectric impedance analyzer)
3	Sensitivity(us)	≥200(normal temp test 0.8mΦ75mmPVC pipe)
4	Residual oscillation(ms)	<=1.68(Normal temp test including transmitting fundamental wave)
5	Capacitance(pF)(25ºC)	1800±15%
6	Beam direction angle(deg)(º)	100±15
		50±15
7	Ranging	>=0.8m(normal temp test Φ75mmPVC pipe)
8	Max Input Voltage(Vp-p)	140 (pulse width 0.5ms, interval 10ms)
9	Operating Temperature (ºC)	-30~+80
10	Storage Temperature (ºC)	-40~+85
11	Terminal	XH2.54*2P Connector
12	Length(mm)	2500±30mm customized
13	Weight(g)	45
14	Color	Customized
15	Outer shell material	Plastic

 

2.Product picture


3. Environmental test

NO.	Items	Performance requirement
1	Center frequency (KHz)	58±1.5KHz
2	Residual oscillation (ms)	0.8-1.55ms
3	Distance(cm)	1180-1220cm(Obstacle is φ 75pvc pipe)
4	Echo(us)	150-450us
5	Capacitance (pF)(25ºC)	1850±10pf
6	Max Allowable Input Voltage(Vp-p)	140Vp-p
7	Beam direction angle(deg)(º)	Horizontal 100±15/ Vertical 50±15
8	Function	Transmitter-Receiver
9	Storage Temperature (ºC)	-40~+80
10	Operating Temperature (ºC)	-40~+85
11	Color	Epoxy black
	Material	Appearance requirement
1	Wire	The wire surface shall be free of scratches, deformation and damages; The waterproof female head shall be free of damages, flashing and deformation.The DC connector of the female head shall be in the middle without deviation
2	Sensor	The sensor surface shall be parallel to the rubber shell surface with no deviation.
		The sensor surface shall be free of paint droppings, sand points,concave points,scratches and dirt.

4.Test conditions and instruments

No.	Items	Technical standard	Inspection records					Conclusion
1	Center frequency	58±1.5KHz	59.1	57.7	59.2	59.2	57.9	OK
2	Residual oscillation	0.8-1.550ms	1.32	1.25	1.28	1.32	1.31	OK
3	Ranging	1140-1220cm(Obstacle is φ75PVC pipe)	1192	1193	1190	1191	1194	OK
4	Echo	150-450us	187	192	202	195	263	OK
5	Capacitance (25ºC)	1660-2030pf	1740	1730	1770	1770	1720	OK
6	Beam direction angle	Horizontal 100±15°	95	90	90	95	90	OK
		Vertical 50±15°	45	40	40	45	45	OK
No.	Material	Product appearance
1	Wire	No scratches, deformation or damages on the wire surface. No damages, flashing or deformation on the waterproof female head .The DC connector of the female head is in the middle without deviation
2	Sensor	The sensor surface is parallel to the rubber shell surface with no deviation.And no paint droppings, sand points,concave points,scratches or dirt on the surface.

5.Detection angle test diagram

6.Precautions
1. The product can only be used in the air, not in liquid
2. In order to prevent the sensor from failure, working failure or performance degradation, the anti failure function shall be added to the product design, and the product shall not be used under the following or similar conditions.
(a) strong shock or vibration
(b) prolonged exposure to high temperature and humidity;
(c)In corrosive gas or sea breeze
(d)Exposure to dissolved organic matter
(e)Dusty environment;
(f)Over allowable input voltage
7.Quality assurance
The sensor defects due to the manufacturer during the warranty period of the product can be replaced free of charge.
The following situations are not covered by the warranty.

1. improper use or handling by users.
2. changed or repaired by the users.
3. any other situation that does not belong to the responsibility of the manufacturer, such as natural disasters, accidents, etc.