PWM Inclinometer

Description

• Product info

  PWM inclinometer is based on Vigor patent tilt measurement technology and combined with PWM module with high antijamming capability. It focused to hash industry environment. Not only meet to critical null repeatability, also with real high combined accuracy that performs high accuracy data of any angle point.
  It directly drive hydraulic proportional valve with 1A current, also can offer integrated system including
  sensor, controlling and driving that drive multiple hydraulic proportional valves, realize for automatic leveling astly and easily.
  PWM inclinometer adopts the PWM pulse width modulation output interface, a linear proportional relationship between the tilt values and duty cycle of PWM wave, has strong anti-interference ability.
  PWM inclinometer has strong measuring ability:
  √　±0.02%FS linearity
  √　±0.005°Offset
  √　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
  √　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 error, 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 direction not consistent for unit sensitive axis
  √　Performs with short-circuit, transient voltage and transposition protection to adapt to industry environment
  User can set unit’s all kinds of parameters via RS232 interface, such as setup zero point, baud rate, local
  gravitational acceleration value, zero calibration, vibration suppression filter coefficients, ID address, refresh
  rate and query factory data.

• Ordering

  

   

  For example, if order a dual axis PWM inclinometer, with range ±15°, room temperature accuracy ±0.02°, -20~60℃ total drift accuracy ±0.02°, 2 meters
  cable with plug，with X axis and Y axis gyro, the model should be chosen as: SST302-15-G16-F4 -00-C1-D3（2m）
  Other options (see table 4):
  Magnetic base——order number SST003-01-01

  Table 3 Accessories

  Item	Order Code	Accessories name	Function
  Functional model (built-in)	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
  Plug/cable	C1	Standard Cable with plug	Military class connector(meet MIL-C-26482),Standard 2M cable, IP67 protection, heavy duty up to 30kg
  	C4	Armoured cables	Increase cable mechanical strength, anti-erosion and anti-jamming capability
  Temperature drift	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
  Installation tools	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
  	SST003-04-12-00	iss8 software	Collecting, preserving and monitoring data of 8pcs SST300 inclinometer max, can display each inclinometer data graph, parameters setting early warming and achieve multiple inclinometer networking Based on windows
  Power	SST003-09-02	Portable battery packs	Output 24VDC, Continuous work 24 hours，IP65, rechargeable
  	SST003-09-03	Complementary power combined with solar and wind energy	Solar and wind energy, Day & night working Fan input power 0.6KW; solar input power 0.3KW Battery rated voltage 24V AC output power 1KW, 220VAC DC output: 24VDC@1A
  Test report	SST003-11-01	Test report for cross-axis sensitivity	Test report under banking tilt, average 11 points of full range
  	SST003-11-02	Absolute linearity	Average 21 points of full range
  	SST003-11-03	Test report for Alloewd Installations misa lignment	Axis migration test report for vertical and horizontal axis of inclinometer,3 angles
  	SST003-11-05	Test report for vibration	According to inclinometer’s standard vibration characteristic
  	SST003-11-06	Test report for mechanical shock	According to inclinometer’s standard shock characteristic