Gyros, IMUs & INS's

Fiber Optic Gyros, IMUs, INS
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DSP-1760
 
DSP-1750
 
DSP-3000
 
DSP-3100
 
DSP-3100
 
  DSP-1760 Fiber Optic Gyro DSP-1750 Fiber Optic Gyro DSP-3000 Fiber Optic Gyro DSP-3100 Fiber Optic Gyro DSP-3400 Fiber Optic Gyro
Performance
Fiber Optic Gyros

Fiber Optic Gyros

Fiber Optic Gyros

Fiber Optic Gyros

Fiber Optic Gyros

Technology

FOG


FOG


FOG


FOG


FOG


Input Rate (maximum) ±490°/sec
Digital: ±490°/sec or ±1000°/sec
Analog: ±200°/sec
Digital: ±375°/sec
Analog: ±100°/sec
±375°/sec
±375°/sec
Bias Instability (25°C) ≤0.05°/hr, 1σ

Digital: ≤0.05°/hr, 1σ
Analog: ≤2°/hr, 1σ


Digital: ≤1°/hr, 1σ
Analog: ≤3°/hr, 1σ

≤1°/hr, 1σ


≤1°/hr, 1σ
Bias vs. Temp (≤ 1 °C/min) ≤1°/hr, 1σ

Digital: ≤3°/hr, 1σ
Analog: ≤15°/hr, 1σ


Digital: ≤6°/hr, 1σ
Analog: ≤20°/hr, 1σ
≤6°/hr, 1σ
≤6°/hr, 1σ
Scale Factor Non-Linearity (max rate, 25°C) ≤50 ppm, 1σ

Digital: ≤200 ppm, 1σ
Analog: ≤500 ppm, 1σ


Digital & Analog:

≤500 ppm, 1σ


≤500 ppm, 1σ

≤500 ppm, 1σ


Scale Factor Linearity ≤200 ppm, 1σ

Digital: ≤300 ppm, 1σ
Analog: ≤500 ppm, 1σ


Digital & Analog:
≤500 ppm, 1σ
≤500 ppm, 1σ

<500 ppm, 1σ


Angle Random Walk (25°C) ≤0.012°/√hr
(≤0.7°/hr/√Hz)
Digital:
≤0.013°/√hr (≤0.8°/hr/√Hz)
Analog:
≤0.05°/√hr (≤3°/hr/√Hz)
Digital & Analog:
≤0.067°/√hr
(≤4°/hr/√Hz)
≤0.067°/√hr
(≤4°/hr/√Hz)

≤0.067°/√hr
(≤4°/hr/√Hz)


Bandwidth (-3dB) 440 Hz
Digital: 440 Hz
Analog: 1,000 Hz
Digital: 44 or 440 Hz
Analog: 100 Hz
440 Hz
440 Hz
Electrical/Mechanical
Electrical/Mechanical

Electrical/Mechanical

Electrical/Mechanical

Electrical/Mechanical

Electrical/Mechanical

Data Interface

Asynchronous or Synchronous RS-422. user selectable 1 to 1000 Hz


Digital: Asynchronous RS-422, optional 1000 Hz or 1800 Hz
Analog: Analog, 9 kHz / 3800 Hz +/- 12.5 VDC single ended
Digital: Asynchronous RS-232, 100 Hz or 1000 Hz. Optional Synchronous 1000 Hz
Analog: Analog, +/- 2VDC differential. 3dB BW of 200 H; 45 degree phase shift at 100 Hz.
Asynchronous RS-422, 1000 Hz
Synchronous RS-422, 1000 Hz
Data Rate User Selectable 1 to 1000 Hz
Digital: 1000 Hz or 1900 Hz
Analog: 9 kHz / 3800 Hz +/- 12.5 VDC single ended
Digital: Asynchronous 100 Hz or Synchronous 1000 Hz
Analog: +/- 2VDC differential. 3dB BW of 200Hz. 45 degree phase shift at 100 Hz
Asynchronous RS-422, 1000 Hz
Synchronous RS-422, 1000 Hz
Initialization Time (valid data) ≤1.5 secs
≤3 secs
≤5 secs
≤5 secs
≤5 secs
Dimensions (max)

88.9 mm x 73.7 mm
(3.5" x 2.9")
(Dia. x h)


45.7 mm x 22.9 mm
(1.8" x 0.9")
(Dia. x h)


88.9 mm x 58.4 mm x 33 mm

(3.5" x 2.3" x 1.3")

(l x w x h)


87.9 mm x 66.0 mm x 24.9 mm

(3.5" x 2.6" x 1.0")

(l x w x h)


88.9 mm x 58.4 mm x 42.5 mm

(3.5" x 2.3" x 1.7")

(l x w x h)


Weight, max 1 Axis: 0.50 kg (1.1 lbs.)
2 Axis: 0.54 kg (1.2 lbs.)
3 Axis: 0.60 kg (1.3 lbs.)
1 Axis: 
0.11 kg (0.24 lbs.)
2 Axis: 
0.14 kg (0.30 lbs.)

Mag shield add 0.02 kg per axis (0.04 lbs)


0.27 kg (0.6 lbs.)


0.2 kg (0.44 lbs.)


0.3 kg (0.66 lbs.)


Power Consumption, max (typical) 1 Axis: 6 W
2 Axis: 7 W
3 Axis: 8 W
1 Axis: 4 W
2 Axis: 5.5 W
3 W
3 W
3 W
Input Voltage +9 to +36 VDC
+5 & ±8 to ±15.75, ±5% VDC
+5, ±10% VDC
+5, ±10% VDC

+5, ±10% VDC


Baud Rate

User selectable 9.6 Kbps to 921.6 Kbps


Digital: 115.2 Kbps
Analog: 9kHz / 3800Hz
+/- 12.5 VDC single-ended
Digital: 115.2 Kbps
Analog: +/- 2VDC differential. 3dB BW of 200Hz. 45 degree phase shift at 100Hz.

115.2 Kbps


115.2 Kbps
Environmental
Environmental

Environmental

Environmental

Environmental

Environmental

Temperature: Operating -40°C to +75°C
-40°C to +75°C
-40°C to +75°C
-40°C to +75°C

-40°C to +75°C


Shock: Operating 25 g, 11 msec, sawtooth
25 g, 11 msec, sawtooth

40 g, 10 msec, half-sine


40 g, 10 msec, half-sine

40 g, 10 msec, half-sine


Vibration: Operating 8g rms, 20-2000 Hz

8g rms, 20-2000 Hz


8g rms, 20-2000 Hz
8g rms, 20-2000 Hz
8g rms, 20-2000 Hz
Performance
Physical

Physical

Physical

Physical

Physical

Number of Axes

1, 2 or 3 axes


1 or 2 axes
1 axis
1 axis

1 axis


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*Based on Accelerometer manufacturer specifications, verified during test

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1775 IMU
 
1750 IMU
 
1725 IMU
 
CG-5100
 
  1775 IMU 1750 IMU 1725 IMU CG-5100 IMU
Performance
Fiber Optic Gyros

Fiber Optic Gyros

Fiber Optic Gyros

Fiber Optic Gyros

Technology

FOG IMU


FOG IMU


FOG IMU


FOG IMU


Input Rate (maximum)

±490°/sec


±490°/sec


±490°/sec


±375°/sec
Bias Instability (25°C)

≤0.05°/hr, 1σ


≤0.05°/hr, 1σ


≤0.1°/hr, 1σ


≤1°/hr, 1σ
Bias vs. Temp (≤ 1 °C/min)

≤0.7°/hr, 1σ


≤1°/hr, 1σ


≤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 Linearity

≤200 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


≥440 Hz


≥440 Hz


100 Hz
Performance
Accelerometers

Accelerometers

Accelerometers

Accelerometers

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 Temp Coefficient
(-40 to +20°C,  min / max)
-50 to 250 ppm/°C
-50 to 250 ppm/°C
-50 to 250 ppm/°C
-50 to 250 ppm/°C
Velocity Random Walk (25°C) ≤0.12mg/√Hz
≤0.12mg/√Hz
≤0.12mg/√Hz
≤0.12mg/√Hz
Bandwidth (-3dB)*

200 Hz


200 Hz


200 Hz


50 Hz


Electrical/Mechanical
Electrical/Mechanical

Electrical/Mechanical

Electrical/Mechanical

Electrical/Mechanical

Data Interface Asynchronous or Synchronous RS-422. User selectable 1 to 5000 Hz
Asynchronous or Synchronous RS-422. User selectable 1 to 1000 Hz
Asynchronous or Synchronous RS-422. User selectable 1 to 1000 Hz
Asynchronous RS-422 or RS-232 100Hz
Data Rate

1 to 5000 Hz


1 to 1000 Hz


1 to 1000 Hz


100 Hz


Initialization Time (valid data)

≤1.5 secs


≤1.5 secs


≤3 secs


≤5 secs


Dimensions (max)

88.9 mm x 73.7mm

(3.5" x 2.9")

(Dia. x h)


88.9 mm x 73.7mm

(3.5" x 2.9")

(Dia. x h)


88.9 mm x 73.7mm

(3.5" x 2.9")

(Dia. x h)


169.4 mm x 152.4 mm x 88.9 mm

(6.67" x 6" x 3.5")

(l x w x h)


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 (5 W)


8 W (5 W)


8 W (5 W)


15 W
Input Voltage

+9 to +36 VDC


+9 to +36 VDC


+9 to +36 VDC


+9 to +18 VDC
Baud Rate Selectable 9.6 Kbps to 3860 Kbps
Selectable 9.6 Kbps to 921.6 Kbps
Selectable 9.6 Kbps to 921.6 Kbps
115.2 Kbps
Environmental
Environment

Environment

Environment

Environment

Temperature: Operating

-40°C to +75°C


-40°C to +75°C


-40°C to +65°C


-40°C to +65°C


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

8g rms, 20-2000 Hz


8g rms, 20-2000 Hz


8g rms, 20-2000 Hz


6g rms, 20-2000 Hz


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*Based on Accelerometer manufacturer specifications, verified during test

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CNS-5000
 
  CNS-5000 INS
Performance
Fiber Optic Gyros

Technology

FOG IMU/GPS


Input Rate (maximum) ±375°/sec
Bias Instability (25°C) ≤1°/hr, 1σ
Bias vs. Temp (≤ 1 °C/min) ≤6°/hr, 1σ
Scale Factor Non-Linearity (max rate, 25°C) ≤1000 ppm, 1σ
Scale Factor Linearity

≤300 ppm, 1σ


Angle Random Walk (25°C) ≤0.067°/√hr
(≤4°/hr/√Hz)
Bandwidth (-3dB)

150 Hz


Performance
Accelerometers

Input Limit (maximum) ±10 g
Bias Instability (constant temp)

≤10,000 mg, 1σ


Scale Factor Temp Coefficient
(-40 to +20°C,  min / max)
-50 to 250 ppm/°C
Velocity Random Walk (25°C) ≤0.12mg/√Hz
Bandwidth (-3dB)*

50 Hz


Electrical/Mechanical
Electrical/Mechanical

Data Interface

Asynchronous RS-422 or RS-232, 100Hz


Data Rate

100 Hz


Initialization Time (valid data)

≤5 secs


Dimensions (max)

169.4 mm x 152.4 mm x 88.9 mm

(6.67" x 6" x 3.5")

(l x w x h)


Weight, max

2.4 kg (5.3 lbs.)


Power Consumption, max (typical)

12 W


Input Voltage +9 to +18 VDC
Baud Rate

115.2 Kbps


Environmental
Environmental

Temperature: Operating

-40°C to +65°C


Shock: Operating

7 g, 11 msec, half-sine


Vibration: Operating

6g rms, 20-2000 Hz


Bias Offset (25°C) (Fiber Optic Gyros) ±20°/hr
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