YDK (Yokogawa) CMZ900 Gyro Compass

Navigate with Confidence Using the CMZ900 Gyro Compass

The YDK (Yokogawa) CMZ900 Gyro Compass Series gives ships reliable and accurate heading information. This gyro series fits both small and large vessels. It meets all key maritime safety standards, such as IMO A.424(XI) and JIS-F9602 Class A.

Instead of using a magnetic compass, a gyro compass finds true north. It uses a fast-spinning rotor, free of friction, and reacts to gravity and Earth’s rotation. As a result, the CMZ900 ensures your ship stays on course—even in rough conditions.

Choose the Right CMZ900 Model for Your Vessel :

Each model in the CMZ900 series is made for different types of ships:

• CMZ900-B2 – Best for small boats. It reacts quickly when the ship changes direction.

• CMZ900-S – Includes a control box with a built-in monitor. Suitable for all merchant ships.

• CMZ900-D – This dual compass system has two units, dual adaptors, and backup control features.

• MASTER COMPASS (MKM 026) – Works on 24V DC. It keeps sending signals even if AC power fails. It also gives heading and rate of turn (ROT) data using IEC 61162-1 or -2.

Moreover, these systems are compact. You can fit them into an autopilot steering unit. The lightweight and anti-vibration design ensures fast and smooth operation.

Why the CMZ900 Series Is the Right Choice ?

The CMZ900 isn’t just about accuracy. It’s about trust. Here’s why it stands out:

• Certified to IMO and JIS standards

• Fast follow-up speed and smooth heading changes

• Easy to integrate with other ship systems

• Provides multiple signal outputs

• Compact and reliable, even in harsh weather

• Options available for repeaters and recorders

FAQs on YDK (Yokogawa) CMZ900 Gyro Compass :

1. What does the CMZ900 Gyro Compass do?
It shows your ship’s heading by detecting true north using a fast-spinning rotor.

2. Who makes the CMZ900?
It is made by YDK, which was formerly known as Yokogawa.

3. What types of ships can use it?
From small boats to large merchant ships, the CMZ900 series has a model for all.

4. Is it approved for safety standards?
Yes. It meets IMO and JIS-F9602 Class A standards.

5. What is special about the CMZ900-D model?
It has two gyro units and backup power, making it very reliable.

6. Can the system still work without AC power?
Yes. The MASTER COMPASS runs on 24V DC and keeps sending data during AC failures.

7. What kind of data does it send?
It sends heading and rate-of-turn data using IEC 61162-1 or -2 protocols.

8. Can I expand the system?
Yes. You can add repeater compasses or course recorders.

9. How fast does the compass respond?
It reacts quickly, thanks to its anti-vibration and lightweight design.

10. Is the CMZ900 easy to install?
Yes. Its modular and compact design makes setup easy on most vessels.