德国ASTYX GmbH Communication & Sensors传感器
价格:电议
地区:山东省
电 话:86 0534 2642944
手 机:13012763555
传 真:86 0534 2642944/8978944
品牌ASTYX型号ASTYX
类型低差压力变送器测量介质ASTYX
测量范围ASTYX(kPa) 等级ASTYX
输出信号ASTYX(mA) 防爆等级ASTYX
防护等级ASTYX电源电压ASTYX(V)
接口尺寸ASTYX(mm)

希而科贸易(上海)有限公司-德国Silkroad24 GmbH 中国办事处

联系人:张敏 (业务部销售经理)

TEL:13585754584  0-829
FAX:
EMAIL:zm@silkroad24.com
QQ:
MSN:zhangsir_

 

希而科优势代理德国ASTYX GmbH Communication & Sensors传感器

产品系列:

RF-Proximity Sensor*

Product ID 2012

 

Product ID 2013

Continous, high accurate distance measuring device

Continous, very high accurate distance measuring device

Measuring rate up to 4kHz

Measuring rate up to 5kHz

Operating temperature -20°C .. +80°C

Operating temperature -20°C .. +60°C

Resolution in range 8bit (256 discrete distance steps)

Resolution in range 10bit (1024 discrete distance steps)

Resolution in distance down to 1 micrometer

Resolution in distance down to 200 nanometer

 
 

Description of the function:

 
 

Photo of the sensor and simulation of the electric field strength within the sensor detection range

High frequency technology offers an extremely accurate distance measuring proximity sensor principle. In the close nearfield the resolution is better than 200 nanometer. The function is based on the shift of the resonance frequency of a cylindrical ceramic resonator by approaching conductive targets. Shown in the top photo is the electric field strength (red high, blue low) inside and outside the ceramic resonator. If a target enters the outside electromagnetic field of the sensor, the resonance frequency is shifted. The absolute value of the frequency shift determines the distance to the target.

 

Typical applications:

 

Distance to target

 
  
 

The sensor measures the distance of the tool to the surface (i.e. welding, cutting or slicing)

 

Thickness of media

 
  

The sensor measures the thickness of paper. It determines how many layers of paper are present or if there is no paper.

 

Application examples:

 
 

Turning axe

 
  
 

The sensor measures the rounds per minute or expansion over temperature. Even harmonics or the surface profile are detected.

 
 

Angle

 
  
 

Detecting paper layer number by paper thickness(english, PDF)

 

Detecting layer number of corrugated cardboard by thickness(english, PDF)

 

Detecting layer number of Tetra Pak (TM) board by thickness(english, PDF)

Further Information:

 
 
 

Proximity brochure(english, PDF)

 

Handling:

 

Mount the sensor close to the target surface to measure the distance. The sensor works for any metallic material of the target surface like steel, alumina, copper or brass. A spot area straight in fornt of sensor is sufficient.

 

After.connecting the sensor to the contoll system and powering on, the sensor starts transmitting the measured distance data. If the target is moved the sensor outputs continously the actual distance.

 

The desired update rate and observation range are programmed before delivery.

 
 

 

 
 

measures the position of the piston over the full operational length of the hydraulic cylinder

 
 
 

Due to its microwave principle it works even under hard environmental conditions

 
 
 

operates inside the oil filled area

 
 
 

is completely integrated - only electrical wiring is necessary

 
 
 

offers high update rate and resolution

 

77GHz Automotive Radar Sensors*

Stop and Go operation, Crash impact prediction, parking assistance

Recent research into traffic flow has shown that a traffic jam with related accidents is mainly caused by uncontrolled braking and accelerating of the individual vehicles. Radar sensors which measure the distance to the vehicle in front, and record the relative speed, provide the data base for a regulating system which adjusts driving behavior automatically to the needs of the traffic flow.
Sensors for front obstacle collision avoidance, stop & go and impact prediction place a safety belt around the vehicle to avoid accidents.

77 GHz radar sensors are available in state of the art technology:

Compact planar design with microstrip patch antennas and active components mounted on antenna surface to fulfil high volume, low cost, fully automated production.

Main specification data are:

Transmitter operates at 76 to 77 GHz with FMCW modulation

Stop and Go operationcovers a distance from 1 to 50 m and has in azimuth three 10° electronically switchable antenna beams at -10°,0°,+10°.

Enhanced angle resolutionof 1° by computation of the several antenna beams between -10° to +10°.

Parking assistancecovers a distance from 0 to 5 m and has in azimuth five 30° electronically switchable antenna beams at -60°,-30°,0°,+30°,+60°

 
  
 

Collision warning radar frontend

3 antenna beams / -10° 0° +10°

Size with radom: 98 x 92 x 9 mm

 
 

77GHz automotive brochure(PDF)

 
 

Two target software, shows distance and angle of obstacles below 50m.