SHENZHEN YUJIE ELECTRONICS CO., LTD.

HJ-300

Products

HJ-300

 

Specifications:                                                                       xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /

Model

 

Frequency(kHz)

1MHZ±2%

Bandwidth (-6dB)

6%

General sensitivity

0 dB=3 Vp-p;Period:8;Distance:7cm

-26dB min

Detection distance

2M

Blind zone

5cm

Beam width(-3dB full angle)

6°

Static capacitance

1200PF±20%

Min. parallel resistance

250Ω±30%

Max. driving Voltage(2% duty cycle tone burst)

<500V

Operating temperature

-20~70℃

Protection/waterproof level

IP65

Housing material

Aluminum alloy