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The basis for the QG sensors is a micro machined capacitive sensing element in silicium (MEMS).
Despite the high accuracy this element has a very high shock resistance; a sensor with a 1G full
scale sensitivity can withstand shocks up 20.000G ! The capacitance levels are transformed with an
integrated amplifier to analogue voltage levels. A range of I/O configurations are possible with
the modular setup of complementary circuits inside the sensor. All QG sensors benefit from the robust
QUADRO® (PDF) housing.
| Inclination range: |
± 30° and ± 90° |
| Acceleration range: |
0,5 - 12 G |
| Supply voltage: |
5 Vdc or 10 - 30 Vdc |
| Analogue outputs: |
0,5 - 4,5V and 4 - 20 mA |
| Digital output: |
SPI and programmable switching outputs |
| Accuracy: |
0,01% FS |
| Protection class: |
IP68 (submerged) |
Application area's
- Tip-over protection for cranes
- platform levelling
- forklifts
- lorries
- roll- en pitch measurement on ships
- electronic spirit level
- parallel drives
- vibration (condition) monitoring
Advantages
- Easy of mounting without extra parts / mechanical interfaces
- High accuracy at low price level
- Extremely robust (up to 20.000 G)
- Compact dimensions
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SENSORS |
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