CFI-100IC

High Performance IMU

ACCURACY AT WORK FOR DYNAMIC REFERENCE AND PRECISE STABILIZATION

The CFI-100IC is a high performance IMU based on the CFA-100IC platform. It has been optimised to be used as an inertial measurement unit with synchronisation to GNSS. Applications include a reference unit for dynamic measurements, such as automotive testing when no GNSS available. AHRS or INS capability can be included.

SYSTEM PERFORMANCE

Sensor Performance (1σ)

Gyroscopes

Accelerometers

Bias Stability (in-run)

0.005 °/hr

<2ug

Bias Repeatability (run-to-run)

0.015 °/hr

100ug

ARW/VRW

<0.0025 °/√hr

5ug °/√hz

Scale Factor Linearity

10ppm

25ppm

Misalignment

<0.1mrad

<0.1mrad

Characteristics

CFA-100M

Heading Accuracy (rms SECLAT)

0.1°

Pitch / Roll

+/-0.01°

Alignment time

10 minutes

Wifi

Yes

Weight

8Kg​

Volume

6 Litres

Dual- Use

Yes

Datasheet

Environmental

Operating Temperature

-40°C to +71°C

Storage Temperature

-55°C to +85°C

Vibration

DO-160G Sec8, CatS 0.74grms

Shock

DO-160G Sec7, CatB 20g 11ms

Gyroscopes

Max angular rate

490°/s

Bias Stability (1 month)

≥ 1°/hr

ARW

≥ 0.0038°/√hr

Output Update Rate

1Hz

Export classification

non dual-use (EU 428)

Accuracy

Heading (Azmuth) (150/100)

< 0.12° secLat

Roll/Pitch (Dip) angle (150/100)

< 0.05°

Roll/Pitch (Dip) range

+/- 90°

Settling Time

(Gyrocompass)

12 minutes

Signal outputs/inputs

WiFi/JSON

IEEE802.11g

2.4GHz

Physical Properties

Dimensions

151 x 161 x 286mm

Weight

8 Kg

Power requirements

Input voltage

12V-24VDC

Power consumption

15W

PHYSICAL CHARACTERISTICS

Environmental conditions

Operational Temp

-25°C to +55°C (opt +70°C)

Storage Temp

-40°C to +85°C

Vibration

DO-160G Sec8, CatS 0.74grms

Shock Survival

DO-160G Sec 7, Cat B, 20g 11ms

Environment

IP66

Power

18 W @ 24V DC(18V-32V)

Dimensions

Width

106 mm

Height

132 mm

Length

225 mm

Weight

4 Kg

Interface

Serial RS422
PPS sync

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