FOG & MEMS combined IMU incorporates 3-axis gyro (i-FOG for Z axis, MEMS gyro for X and Y axis) and accelerometers, which measure angular velocity and acceleration. In addition, attitude (roll & pitch) and heading (yaw) is calculated. An external GNSS module is connected to IMU; with position and speed data, IMU can be used as GNSS / INS / VS navigation.
The IP65 waterproof type has been newly added to the lineup.
NEW
The accuracy of Gyroscope is classified by principle of operation.
The customer needs to choose the suitable gyroscope depending on its application or environment.
FOG & MEMS combined IMU is anewly developed IMU with the concept of filling in the gap of cost and accuracy by combining MEMS gyro and FOG(optical fiber gyro).
i-FOG
Heading0.1°/h
×
MEMS IMU
Attitude0.1°
=
In GNSS-denied environment such as tunnel, or under multipath propagation caused by buildings, the accuracy of GNSS is deteriorated. FOG / MEMS IMU realizes a precise dead reckoning by GNSS, inertial sensor (INS) and vehicle speed (VS) combined navigation.
Introduction to a new inertial measurement unit TAG350, which is a fiber optic gyroscope and MEMS-IMU combined sensor.
| Item | Specifications | |
|---|---|---|
| Type / Part Number | TAG350N2□00 | NEWTAG352N2□00 |
| Operation Mode | GNSS/INS/VS | |
| Size | 85×85×78.5mm | 160×100×85mm （Waterproof IP65） |
| Mass | 600g Max | 1,500g Max |
| Power Supply Voltage | 9V to 28V DC | |
| Communication Interface | RS232/CAN | |
| Output Data |
|
|
| Angular Velocity | ±200 °/s | |
| Acceleration | ±3G / ±6G | |
| Angular Velocity Bias | Z-axis：0.1 °/h rms XY-axis：0.2 °/s rms |
|
| Acceleration Bias | 5mG rms | |
| Operating Temp. Range | -20 to 60℃ | |
| Bandwidth | 20Hz | |
| Output Cycle | RS232C：50Hz CAN：50Hz |
|
| Accessory | (Sold separately）Communication cable : Type / Part Number EU8953N1001 | (Sold separately）Communication cable : Type / Part Number EU8971N1001 |