器件名称: SCA115T
功能描述: Stand Alone Inclinometer
文件大小: 297.52KB 共2页
简 介:SCA115T and SCA125T Series
Stand Alone Inclinometer
Single or dual axis RS-485 output
FEATURES Silicon 3D MEMS sensor RS-485 serial interface 11 bit resolution Operating temperature range -40...+85°C Inclination and temperature output Long term stability < 0,02° Shock resistance >20 000g 30x30x13mm size, single or dual axis Horizontal or vertical mounting
For customised product please contact VTI Technologies
BENEFITS Excellent long term stability Sensing element controlled frequency response Outstanding shock durability Harsh environment robustness APPLICATIONS Platform tilt measurement Equipment and instrument condition monitoring Inclination based position measurement Rotational orientation measurement (dual axis)
ELECTRICAL CHARACTERISTICS
Parameter
Supply voltage Current consumption Output Data transfer speed RS-485, half-duplex 11 bit word 10
Condition
Min.
7
Typ
16 20
Max.
35
Units
V mA k Hz
PERFORMANCE CHARACTERISTICS
Parameter
Measuring range (1 Measuring axis Offset (2, 5 Offset temperature error Resolution (5 Sensitivity Sensitivity temperature error (5 Nonlinearity Frequency response –3dB Cross-axis sensitivity (4
(3
Condition
(see “Directions”) Output at 0°, HEX 03FF 0…70°C -25...85°C @ 0° (offset position) Sine of inclination 0…70°C -25...85°C Sinus output
SCA115T-D03
±30
X FS/2
SCA125T-D06
±90
X-Y FS/2
SCA125T-D08
±30
X-Y FS/2
Units
°
±0.2 ±0,6
0,035 11 30
±0.2 ±0,6
0,07 11 90
±0.2 ±0,6
0,035 11 30
° ° °/LSB Bit/FS °/FS % % ° H……
