IMUS选型表

时间: 2016/6/17  来源:   作者: sxstart

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      IMUS选型表，客户可依据以下具体参数选型，详细资料请参照具体型号。

   

  	Compare	Compare	Compare	Compare	Compare
  	1775 IMU	1750 IMU	1725 IMU	CG-5100 IMU	TG-6000 IMU
  Performance Fiber Optic Gyro	Fiber Optic Gyros	Fiber Optic Gyros	Fiber Optic Gyros	Fiber Optic Gyros	Fiber Optic Gyros
  Technology	FOG IMU	FOG IMU	FOG IMU	FOG IMU	For specifications for the TG-6000,click here
  Input Rate (maximum)	±490°/sec	±490°/sec	±490°/sec	±375°/sec
  Bias Instability (25°C)	≤0.1°/hr, 1σ (max) ≤0.05°/hr, 1σ (typical)	≤0.1°/hr, 1σ (max) ≤0.05°/hr, 1σ (typical)	≤0.1°/hr, 1σ	≤1°/hr, 1σ
  Bias vs. Temp (≤ 1 °C/min)	≤1°/hr, 1σ (max) ≤0.7°/hr, 1σ (typical)	≤1°/hr, 1σ (max) ≤0.7°/hr, 1σ (typical)	≤4°/hr, 1σ	≤6°/hr, 1σ
  Scale Factor Non-Linearity (max rate, 25°C)	≤50 ppm, 1σ	≤50 ppm, 1σ	≤200 ppm, 1σ	≤1000 ppm, 1σ
  Scale Factor vs. Temp. (≤ 1 °C/min)	≤100 ppm, 1σ	≤200 ppm, 1σ	≤300 ppm, 1σ	≤500 ppm, 1σ
  Angle Random Walk (25°C)	≤0.012°/√hr (≤0.7°/hr/√Hz)	≤0.012°/√hr (≤0.7°/hr/√Hz)	≤0.017°/√hr (≤1°/hr/√Hz)	≤0.067°/√hr (≤4°/hr/√Hz)
  Bandwidth (-3dB)	≥1000 Hz at data rates 2300 to 5000 Hz ≥440 Hz at data rates of 1000 Hz (default)	≥440 Hz	≥440 Hz	≥100 Hz
  Performance	Accelerometers	Accelerometers	Accelerometers	Accelerometers
  Technology - Accelerometers	MEMS Silicon	MEMS Silicon	MEMS Silicon	MEMS Silicon
  Input Limit (maximum)	±10 g	±10 g	±10 g	±10 g
  Bias Instability (constant temp)	≤0.05 mg, 1σ	≤0.05 mg, 1σ	≤0.1 mg, 1σ	<0.25 mg, 1σ
  Scale Factor Temperature Sensitivity	≤500 ppm, 1σ (max), (full scale, full temp)	250 ppm/°C, 1σ (max), ≤100 ppm/°C, 1σ (typical)	250 ppm/°C, 1σ (max), ≤100 ppm/°C, 1σ (typical)	250 ppm/°C, 1σ (max), ≤100 ppm/°C, 1σ (typical)
  Velocity Random Walk (25°C)	≤0.12mg/√Hz (0.23 ft/sec/√hr)	≤0.12mg/√Hz (0.23 ft/sec/√hr)	≤0.12mg/√Hz (0.23 ft/sec/√hr)	≤0.12 mg/√Hz (0.23 ft/sec/√hr)
  Bandwidth (-3dB)*	≥200 Hz	≥200 Hz	≥200 Hz	≥50 Hz
  Electrical/Mechanical	Electrical/Mechanical	Electrical/Mechanical	Electrical/Mechanical	Electrical/Mechanical
  Initialization Time (valid data)	≤1.5 secs	≤1.5 secs	≤3 secs	≤5 secs
  Data Interface	Asynchronous or Synchronous RS-422	Asynchronous or Synchronous RS-422	Asynchronous or Synchronous RS-422	Asynchronous RS-422 or RS-232
  Baud Rate	Selectable 9.6 Kbps to 4147 Kbps	Selectable 9.6 Kbps to 921.6 Kbps	Selectable 9.6 Kbps to 921.6 Kbps	115.2 Kbps
  Data Rate	User selectable 1 to 5000 Hz	User selectable 1 to 1000 Hz	User selectable 1 to 1000 Hz	100 Hz
  Dimensions (max)	88.9 mm Dia. x 73.7mm H (3.5" x 2.9")	88.9 mm Dia x 73.7mm H (3.5" x 2.9")	88.9 mm Dia. x 73.7mm H (3.5" x 2.9")	169.4 mm L x 152.4 mm W x 88.9 mm H (6.67" x 6" x 3.5")
  Weight, max	0.7 kg (1.45 lbs.)	0.7 kg (1.45 lbs.)	0.7 kg (1.45 lbs.)	2.27 kg (5 lbs.)
  Power Consumption, max (typical)	8 W (max), 5 W (typical)	8 W (max), 5 W (typical)	8 W (max), 5 W (typical)	12 W (max)
  Input Voltage	+9 to +36 VDC	+9 to +36 VDC	+9 to +36 VDC	+9 to +18 VDC
  Environmental	Environment	Environment	Environment	Environment
  Temperature: Operating	-40°C to +75°C (-40°F to +167°F)	-40°C to +75°C (-40°F to +167°F)	-40°C to +65°C (-40°F to +167°F)	-40°C to +65°C (-40°F to +149°F)
  Shock: Operating	9 g, 11 msec, sawtooth	9 g, 11 msec, sawtooth	9 g, 11 msec, sawtooth	7 g, 11 msec, half-sine
  Vibration: Operating	8 g rms, 20-2000 Hz	8 g rms, 20-2000 Hz	8 g rms, 20-2000 Hz random	6 g rms, 20-2000 Hz random