KONGSBERG DPS 114 Durable and Reliable DGNSS (DGPS/DGGLONASS) Sensor

Output rate 1 Hz

Interface details

Serial ports: 3, RS-232 or RS-422 (isolated)

Ethernet: 1

USB: 3

data format

NMEA 0183 v3.0：GGA、GLL、GSA、GST、GSV、VER、VTG、ZDA

SNMP v2.0: Used for network management alarm status

RTCM input: SC-104 v2.2, 2.3, Seastar XP2/G4

Power Specifications

Component power consumption

DPS 114 host 100-240V AC 50/60 Hz, maximum 60W

GNSS antenna 5V DC (powered by the host)-

IALA antenna 10.2V DC (powered by the host)-

Spotbeam antenna 12V DC (powered by the host)-

Environmental specifications

Parameter conditions

Working temperature (host)+5 ° C to+40 ° C (recommended)

Sealed design for working temperature (antenna) to adapt to a wider range

Humidity (host) up to 95% without condensation

Antenna protection with airtight sealing

Mechanical vibration complies with IEC 60945/EN 60945

Electromagnetic compatibility complies with EMCD, IEC 60945/EN 60945

The product safety complies with LVD, IEC 61010-1/EN 61010-1

Weight and Dimensions

Component weight and dimensions (width/diameter x height x depth)

DPS 114 host 5.8 kg 89 x 444 x 357 mm

GNSS antenna 0.5 kg 69 x 185 mm

IALA antenna 0.78 kg 870 mm high

Spotbeam antenna 1.4 kg 96 x 150 mm

Application scenarios

Dynamic Positioning (DP) Assignment

For DP 1/2 class vessels, DPS 114 can serve as one of the main positioning sensors, providing meter or decimeter level position references. In conjunction with Seastar G4 services, high precision can be maintained even in deep waters far from the coast, supporting precise dynamic positioning of drilling vessels, pipeline laying vessels, and platform support vessels.

Offshore Engineering and Investigation

In underwater pipeline surveys, underwater robot (ROV) positioning, and dredging operations, sub meter level position accuracy can significantly improve work efficiency and data quality. The multi constellation capability of DPS 114 remains reliable under bridges or near platforms.

Ship Navigation

As a standard navigation sensor, DPS 114 provides precise latitude, longitude, heading, and speed information for ECDIS, radar, and autopilot. SBAS calibration is provided for free, reducing operating costs.

Ports and waterways

The IALA beacon receiving capability enables reliable differential correction in major ports and waterways worldwide, ensuring safe entry and exit of ships.

Buoys and offshore facilities

In long-term unmanned situations, the stability and remote management capability (SNMP) of DPS 114 facilitate integration into monitoring systems to report location and health status in real-time.

Summary of Product Advantages

Full constellation and frequency range: GPS+GLONASS+Galileo+Beidou, covering all major satellite systems to improve availability and anti-interference capability.

Multi source differential compatibility: SBAS free, IALA beacon, Seastar G4 paid service, RTCM input, users can flexibly choose according to accuracy requirements and budget.

Seastar G4 decimeter level accuracy: global coverage, no need for local reference stations, suitable for offshore operations.

Built in display and keyboard: can be configured and monitored without an external computer, simplifying on-site debugging.

Rich interfaces: serial port, Ethernet, USB to meet various system integration requirements.

Optional DP dedicated display unit: provides an intuitive interface for DP operators to enhance the operating experience.

Durable and reliable: Compliant with IEC 60945 marine standard, suitable for harsh environments such as vibration, humidity, electromagnetic interference, etc.

Easy to upgrade: Easily update software through USB to keep the device up-to-date.

Collaboration with other DPS family products

DPS 114 is the base to mid-range model in the DPS series. For users who require higher precision or redundant configurations, Kongsberg also offers:

DPS 120: Higher performance, supporting more calibration services.

DPS 200: Integrated inertial navigation system (INS) integrated navigation sensor, providing attitude and position outputs.

DPS 114 can be mixed with these products in the same system to meet the requirements of different precision and redundancy levels.