RD-SSI Linear Position Sensor
Feature
Split design, small installing space.
External electronic head design, convenience to replace.
Absolute location output, no need to return to zero.
LED for sensor diagnostics
Internal measuring rod IP69
The dimension of RD series sensor internal installed measuring rod head is only 26.9mm(diameter)*32mm(length), suited for the internal measuring occasion which is strict with installation space.
| Parameter Measured |
| Measurement range | 25-2500mm |
| SSI signal | 24,25,26 binary digit or Gray code |
| Transition speed | 70kBd~1MBd |
|
| Resolution | 1/2/5/10/20/50/100 um |
| Nonlinearity degree | <±0.01% F.S.(min.±40μm) |
| Repeatability precision | <±0.002% F.S.(±1digit figure) |
| Refresh time |
|
| Working condition |
| Magnetic speed | Random |
| Ambient temperature | "-40ºC~+85ºC |
| Humidity/Dew point | Humidity 90%,No dew |
| Temperature coefficient | <30ppm/ºC |
| Grade of electrical protection | Measuring rod IP69,electronic head IP67 |
| Anti-pressure ability | 35MPa(Continuously)/70MPa(Peak value) |
| Electric feature |
| Outgoing line | Straight out of the cable,or 7 lamp pith aircraft connector |
| Input voltage | 24VDC(-15/+20%) |
| Working current | <50mA(changing depend on F.S.) |
| Polarity protection | max.-30VDC |
| Overvoltage protection | max.36VDC |
| Insulating ability | 500V(between the signal GND and the housing) |
| Fault indication | Red & green LED pilot lamp. |
| Structure&Material |
| Head | Aluminium alloy |
| External tube for protection | Aluminium alloy |
| Flange fixed | Stainless steel 304L |
| Installation& Accessories |
| Seal components | O-ring for sealing M15.3*2.2,FPM75 |
| Mode | Screw thread installation,M18*1.5 or User customized |
| Moving Magnetic | Magnetic ringsOD33, Magnetic rings OD25.4, |
Nanjing Gaohua Technology Co., Ltd is located in Nanjing, Jiangsu Province, China and built in 2000, which is an ISO9001: 2008, CE and RoHS qualified OEM SENSOR-manufacturer and professional exporter (exporting to more than 20 countries). Our present workshop covers about 4000 square meters, meanwhile we have our own advanced sensor-developing center, production center, purification center, testing center and metal processing center.
We have own patents of key technology and concentrates on pressure sensors R&D, producing variety of sensors/ transducers/ transmitters (such as pressure, temperature, humidity, Acceleration, Angle, Position, Level etc. ).
With reliable quality and reasonable price, our products are widely used in the process measurement &control of Engineering machinery/ Automotive/ Medical/ Rail transit/ Mine/ Ship/ Internet industry etc.
For important projects which refer to various sensors, we offer one-stop service including customized sensors, standard production and agent procurement.
We looking forward to coorperate with you!
