High Accuracy Digital Inclinometer SST400

– 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.

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