1. Main Features
- Can be set to continuous output and command output.
- Filter parameter setting according to the site environment available.
- Local gravitational acceleration values can be inputted into the sensor to ensure the accuracy of the locally measured data.
- Normal temperature measurement accuracy reaches ±20".
- Horizontal axis error ≤ ±0.2% FS.
- Zero repeatability ±9" at any range.
- Meets 50 domestic and international industrial/military standards.
- Special products of military specifications (GJB/MIL) are available.
2. General Description
As an intelligent tilt measurement product, Vigor SST400 series high accuracy inclinometer has been upgraded in performance and functions on the original technology basis. It has passed strict material selection test, heat treatment test, EDA and CAE simulation and etc. SST400 uses Vigor's automatic test technology to test and calibrate its temperature drift characteristics, nonlinearity, horizontal axis error, quadrature error, and spatial position of sensitive axes. Under various angular and angular acceleration shock conditions, simulated life test and temperature cycle are also carried out. Besides, more tests and corrections can be made according to the special requirements.
Carried Standards
- GB/T 191 SJ 20873 General requirements for Inclinometer & levelmeter(China)
- GBT 18459 Methods for Calculating the Main static performance specifications for transducers(China)
- JJF 1059 Evaluation and Express of Uncertainty in Measurement(China)
- JJF 1094 Evaluation of the Characteristics of Measuring Instruments(China)
- JJF 1116 Calibration Specification for Linear Accelerometer used precision Centrifuger(China)
- QJ 2318 The test method of gyro & accelerometer(China)
- GJB 2786A General Requirements for Military Software Development(China)
- GJB 2884 General Specification for Three Axis angular motion simulator(China)
- EN61000-4-11 Voltage dips &Voltage variations
- MIL-HDBD-338B - ISO 5348 IDT - MIL-STD-810F-501.4
- MIL-STD-810F-502.4 - MIL-STD-810F-503.4 - MIL-STD-810F-506.4
- MIL-STD-810F-510.4 - MIL-STD-810F-514.5 - MIL-STD-810F-516.5
- IEC60529 IP - EN61000 -4-2 ESD - EN61000-4-3 RS
- MIL-STD-810F-507.4 - EN61000-4-4 EFT - EN61000-4-5 SURGE
- EN61000-4-6 CS - EN61000-4-8 PFMF - ISTA-2A
Performances
| Measurement range |
±5° |
±10° |
±15° |
±30° |
| Accuracy(@25℃ ) |
±20″(optional max ±5″) |
| Repeatability |
±9″ |
| Resolution |
2″ |
| Offset |
±0.004° |
| Response time |
0.3s |
| Offset temperature drift coefficient |
≤0.0006°/ ℃ @ -20~65 ℃ |
| Sensitivity temperature drift coefficient |
≤0.005%/ ℃ @ -20~65 ℃ |
| Temperature sensor |
Range:-50~125℃ ,Accuracy:±1℃ |
| Measurement axis |
1axis or 2 axis |
| Cross-axis sensitivity |
±0.2%FS |
| Output type |
RS232 (optional RS422, RS485, CAN2.0, CANopen, Ethernet), 0~5VDC,4~20mA |
| RS232 data format |
115200bps(adjustable),8 data bits,1 start bit,1 stop bit, none parity |
| Cold start warming time |
60s |
| Refresh rate |
5Hz (optional 10Hz or 20Hz) |
| Response frequency |
3Hz@-3dB |
| Power supply |
9~36VDC |
| Current consumption |
≤100mA |
| Power dissipation |
Supply current≤50mA, power dissipation≤1.5W(25℃ &24VDC) |
| Output impedance |
Internal resistance of voltage output: 100Ω, sink/leakage current about 10mA
Internal resistance of current output: 50MΩ, load :＜600Ω |
| Power supply rejection ratio |
＞85dB |
| Operation temperature range |
-40~85℃ |
| Storage temperature range |
-60~100℃ |
| EMC |
According to EN610000 and GBT17626 |
| Insulation resistance |
100MΩ |
| MTBF |
≥25000h/time |
| Shock |
100g@11ms, three-axis, half-sine |
| Vibration |
8grms, 20~2000Hz |
| Protection |
IP67 |
| Housing |
6061-T6 aluminum alloy |
| Cable |
7-wire shielded cable with tensile reinforcement |
| Connecting |
Binder712 connector (optional pigtail connector) |
| Weight |
≤500g (without connector and cable) |
Dimensions
