Products / Inclinometer / Mems Inclinometer

Ethernet Inclinometer

By Vigor Technology

• Vigor Technology Ethernet
• 10/100M self-adaptive Ethernet Interface
• Support ATUO MDI/MDIX, allowing crossover cable connection or straight-through cable connection
• Selectable Baud rate between 1200bps and 115200 bps
• Selectable working modes
• Build-in WEB server,allowing users to download their configuration webpage easily

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  • Product info

    Ethernet inclination is a multi-functional tilt device developed by Vigor. It integrated TCP/IP protocol stack,which allows users to apply the network functions to their fieldconditions easily without knowing the complex knowledge on network or TCP/IP protocols.
    Ethernet inclination contains a 10/100M self-adaptive Ethernet interface and Baud rate up to 230.4Kbps max. It provides different modes including TCP Server, TCP Client, UDP, Real COM driver, and etc.
    Via SST003-05-14 option, multi-Ethernet inclinometers can easily build local network, meanwhile SST003-05-15 option can expand local network to wide area network (WAN) to realize remote data query and
    measurement function setting.
    Ethernet inclinometer has strong measuring ability:
    √ ±0.02%FS linearity
    √ ±0.005°Offset
    √ ±0.008° offset turn on repeatability, meet kinds of temporary high accuracy measuring requirement
    √ Combine with gyro module, realize static/dynamic angle measuring for low/rapid leveling
    √ Combine with vibration module, realize FFT computations in-time, output vibration frequency and amplitude data directly, eliminate the influence of environment vibration
    √ Combine with GPS module, realize data synchronization data acquisition and local position data in different installation places
    √ Further confirmed that offset, repeatability, hysteresis, turn on repeatability etc. parameters which are important influence factors to unit total performance evaluation.
    √ Internal enhanced advanced intelligent algorithms drastically reduce cross-axis sensitivity, upgrades real tilt angle measuring accuracy; abandoned the traditional incomplete understanding for tilt angle measurement precision concept
    √ Greatly reduce measuring errors when the real tilt directions not consistent for unit’s actual sensitive axis
    √ Short-circuit, transient voltage and transposition protection to adapt to industry environment
    √ User can set zero point, baud rate, local gravitational acceleration value, zero calibration, vibration suppression filter coefficients, ID address, refresh rate, etc.

  • Working Mode


    For TCP Server Mode, Ethernet inclination is always waiting for connection from TCP Client, rather than connects to other devices actively. Once connection built up, bi-direction data transmission can be carried out.
    For TCP Client Mode, Ethernet inclination will actively connect to destination TCP server. If it fails, the module will continually try to establish connection to TCP server according to connection condition of setting.
    When connection built up, bi-direction data transmission can be carried out.
    For Real COM Mode, Ethernet inclination is actually working at TCP Server Mode. A background service program of upper layer machine will actively build up a connection to Ethernet inclination and increase a serial interface for Ethernet inclination on PC. Users can seamlessly upgrade their serial communication between PC and serial device via this mode.
    Different from the above mentioned modes, under UDP mode, Ethernet inclination will use UDP protocol for data transmission. UDP is a communication mode which is not base on connection and it does not guarantee the safe arrival of data to the destination; therefore, for the situation with high reliability requirement, an upper layer communication protocol should be used to guarantee the received data is correct; however, because the transmission method of UDP is very simple, it has lower communication overhead than TCP transmissions, so it has a faster communication rate than TCP mode; this make it more suitable for the real time transmission. In fact, for simple network environment and light communication load, UDP communication is hardly to have mistakes. Working in this mode, the role of the devices is equivalent, so there
    is no server and client.
    Work with Ethernet PBX can build multi-nodes network. Remote host machine can query each inclinometer’s information via router which connects to (wifi/zigbee/Ethernet/GPRS, etc.) ethernet network or other network (3G, GPRS).
    POE(Ethernet power supply) according to 802.3af standard PI (Power interface: PSE/PD & cable), two modes of Alternative A(1,2,3,6 signal line) & Alternative B(4,5,7,8 free line), details as below:


  • Ordering



    For example, if order a dual-axis inclinometer with range ±30°, room temperature accuracy ±0.02°, -20~60℃ drift accuracy ±0.02°, output Ethernet, 25 meters cable with plug, vibration suppression function, the model should be chosen as: SST302-30-G9-F5-00-C12-D3(25m)
    Meanwhile some options (see table 4):
    PC application software ——order number SST003-04-09
    Magnetic base——order number SST003-01-01
    8 ports industry Ethernet switch ——order number SST003-05-14

    Table 3 Accessories 
    Item Order Code Accessories name Function
    F1 GPS module Positioning accuracy 2.5m CEP; 2.0m @ SBAS
    Local gravity acceleration automatic revision
    Time pulse accuracy: 30ns RMS, Original data refresh rate: 4Hz
    Speed accuracy: 0.1m/s,Receiver type:GPS L1 band,C/A code;
    Higher positioning accuracy GPS available
    F4 Gyro module ±100/250/400°/s, X/Y/Z axis dynamic angular rate
    In-run bias: ±0.02°/s, Non-linearity: 0.1%FS
    Bandwidth: 50Hz,Noise density:0.02°/s/√Hz
    Higher accuracy gyro module available
    F5 Vibration module Three-axis vibration detection, frequency response≤5 kHz
    Range: 0g~±1g/ ±5g/ ±10g/ ±20g, adjustable
    Sampling(real-time): 20.48 kSPS
    Filter programmable, 11pcs set points
    FFT, 512-point, real valued, all three-axis(x, y, z)
    Storage: 14 FFT records on all three-axis(x, y, z)
    Alarm programmable, 6 spectrums
    D1 Temperature drift Temperature compensation range 0~60℃,accuracy ±0.01°@≤±30°
    D2 Temperature drift Temperature compensation range 0~60℃, accuracy ±0.01°@>±30°
    D3 Temperature drift Temperature compensation range -20~60℃, accuracy ±0.02°@≤±30°
    D4 Temperature drift Temperature compensation range -20~60℃, accuracy ±0.02°@>±30°
    D5 Temperature drift Temperature compensation range -30~60℃, accuracy ±0.03°@≤±30°
    D6 Temperature drift Temperature compensation range -30~60℃, accuracy ±0.03°@>±30°
    D7 Temperature drift Temperature compensation range -40~65℃, accuracy ±0.05°@≤±30°
    D8 Temperature drift Temperature compensation range -40~65℃, accuracy ±0.05°@>±30°
    D9 Temperature drift Temperature compensation range-40~85℃, accuracy ±0.05°@≤±30°
    D10 Temperature drift Temperature compensation range -40~85℃, accuracy ±0.05°@>±30°
    Table 4 Options
    Item P/N Option name Function
    SST003-01-01 Magnetic base 50kg suction, permanent magnet, stainless steel materials
    SST003-01-04 Adjustable base with
    micrometer screw
    Three-points adjustment, resolution 0.001mm, stainless
    steel materials
    Software SST003-04-09 PC application software Setting function, Command function, Tool function
    Operating platform: windows XP, Windows 7
    SST003-05-14 8 ports industrial
    Ethernet switch
    8 MB network, VLAN(IEEE802.1q) according to ITU-TG.8032 V2
    Whole ring network failover time <5ms, support RSTP/STP
    IEEE 802.1x enhance user authentication
    SST003-05-15 LAN/WAN converter According to ITU-TG-703/735/823 rate 10/100 Mbps,
    100m distance, 1500V isolated full /half-duplex support
    VLAN long packets
    MAC address filter
    Power SST003-09-02 Portable battery packs Output 24VDC,Continuous work 24 hours,IP65,rechargeable
    Test report SST003-11-01 Test report for
    cross-axis error
    Accuracy test report under banking tilt, average 11 points of
    full range
    SST003-11-03 Test report for Allowed
    Installation misalignment
    Axis migration test report for vertical and horizontal axis of
    inclinometer,3 angles
    SST003-11-04 Test report for response
    time & hysteresis
    The report for time response curve/ data and hysteresis