Standard 22 NX
Anschütz (Raytheon Anschütz)
Refurbished
| Manufacturer | Anschütz GmbH, Kiel, Germany (formerly Raytheon Anschütz) |
| Model | Standard 22 NX (Std 22 NX) – also covers Standard 22 (type 110-233) and Standard 20 parts |
| Product Type | Gyro compass main unit and spare parts |
| Labels on units | "Gyro Compass – www.anschuetz.com" and "Gyro Compass – www.raytheon-anschuetz.com"; manufacturer certificates attached |
| Type / Part Number | Not clearly visible in the supplied photograph |
| Serial Number | Not clearly visible in the supplied photograph |
| Quantity in photo | 2 gyro compass units |
| Country of Manufacture | Germany |
| Condition | Refurbished |
| Supplier | SM MARINE SERVICE™, Chattogram, Bangladesh |
The Anschütz Standard 22 NX is one of the most widely used gyro compasses on merchant ships, offshore vessels and naval ships. SM MARINE SERVICE™ (https://www.smmarineservice.com/) supplies complete Standard 22 / Standard 22 NX gyro compass units and every major spare part – gyrosphere, gyro container (outer sphere), pump, heater and all internal and top PCBs – to ship owners, ship managers and navigation service companies worldwide.
The Standard 22 NX is a digital gyro compass that finds true north using a gyrosphere floating in supporting liquid inside a sealed outer sphere (gyro container). A pump circulates the liquid, a heater and temperature sensor keep it at operating temperature, and a step motor with encoder follows the gyrosphere and turns its position into a heading signal. Electronics on the outer sphere and at the top of the compass (sensor, connection and power supply PCBs) process the heading and send it to the operator unit, distribution unit, repeaters, radar, ECDIS, autopilot and VDR. The Standard 22 NX is the newer digital generation of the Standard 22 (type 110-233) and uses the same proven gyrosphere design.

Two Anschütz Standard 22 NX gyro compass units with certificates – supplied by SM MARINE SERVICE™
| Model | Anschütz Standard 22 NX (related: Standard 22, type 110-233) |
| Settle point / static error | 0.1° secLat RMS (Standard 22 NX M data) |
| Dynamic error | 0.4° secLat RMS (Standard 22 NX M data) |
| Settling time | approx. 1 h to within 3° (quick settling) |
| Power supply | 24 V DC nominal (18–36 V DC) |
| Power consumption (compass) | 80–140 W during start-up (Standard 22 NX M data) |
| Serial outputs | 4 x IEC 61162: heading, rate of turn, alert communication (BAM) |
| Serial inputs | 3 x IEC 61162: GNSS position, log speed, BAM |
| Other interfaces | 2 x Ethernet; analog rate-of-turn output ±10 V DC |
| Gyrosphere | 111-006.E01 |
| Supporting liquid | 148-162 E01 |
The part numbers below are from the Anschütz Standard 22 (type 110-233.NG001) spare parts list and spare parts supplier listings. Many parts are shared with the Standard 22 NX, but compatibility of each part number with a specific NX unit should be confirmed from its nameplate. SM MARINE SERVICE™ holds these PCBs and parts.
Generates the internal system voltages of the gyro compass.
Distributes supply power and internal communication wiring (also listed by suppliers as NB05-356.E10).
Connection PCB listed by suppliers for the Standard 22 (version compatibility: Not verified).
Main processor board: software, device versions, heading calculation and diagnostics (also offered as 110-233.X11 E10).
Supplies voltage to the gyrosphere inside the outer sphere (container).
Outer sphere PCB listed by suppliers for the Standard 22 (version compatibility: Not verified).
Measures and helps regulate the operating temperature of the gyrosphere / supporting liquid (related: Temperature PCB 110-233.50 / 110-233.X09.E01).
Reads the position of the outer sphere and converts it into ship heading.
Follow-up motor that keeps the outer sphere aligned with the gyrosphere.
| Part No. | Description |
| 110-233.X04 | Outer Sphere (gyro container), complete |
| 110-233.X07 | Upper Hemisphere |
| 110-233.X02 | Lower Hemisphere |
| 111-006.E01 | Gyrosphere, new (111-006.E01 AT = reconditioned) |
| 110-231.40 | Pump (supporting liquid circulation pump) |
| 110-231.X01 | Heater, complete |
| 110-233.11 | Hinge |
| 110-233.28 | Cable Loom (outer sphere PCB to terminal PCB) |
| 110-233.00-002 | Fan |
| 148-162 E01 | Supporting Liquid |
| 148-398 | Distilled Water |
| 148-398.00-002 | Filler Pipe / Cap |
| 110-222.X01 | Set of Gaskets |
| 110-233.X50 | Set of Small Parts |
| 110-233.X03 | Set of Screws |
| 110-233.X19 | Service Pack Standard 22 |
| 19195 | Fuse T 10 A L 250 V |
| IEC 127-2 | Fuse T 1 A L 250 V |
| 110-233 / 110-233.NG001 / 110-233.NG002 | Standard 22 gyro compass main unit (types listed in manuals and by suppliers) |
| – | Standard 22 NX operator unit, distribution unit, steering repeater, bearing repeater, digital repeater |
| – | Related: Anschütz Standard 20, Standard 22 Compact, Standard 22 NX M (naval) |

Gyro Compass label on the Anschütz Standard 22 NX unit
Safety note: the gyrosphere is delicate and must be handled, stored and transported upright as per Anschütz instructions. Switch off the compass and wait for the gyro to run down before opening it, and let only trained service engineers replace the gyrosphere or change the supporting liquid.
SM MARINE SERVICE™ supplies Anschütz Standard 22 / Standard 22 NX complete gyro compass units, gyrospheres, gyro containers (outer spheres), pumps, heaters, step motors, encoders and all PCBs (sensor, connection, power supply, outer sphere and terminal PCBs). For a quotation, please send the vessel name, a photo of the compass nameplate (type and serial number), the part number of the required part, and the quantity. We ship worldwide.
The Anschütz Standard 22 family is installed on thousands of ships worldwide. Keeping the same compass and replacing only the gyrosphere, pump or a PCB is much cheaper and faster than replacing the whole heading system, and keeps all repeaters and interfaces unchanged.
What is the Anschütz Standard 22 NX?
A digital gyro compass from Anschütz (Kiel, Germany), the newer generation of the Standard 22.
What is the part number of the Standard 22 gyrosphere?
111-006.E01 (new); 111-006.E01 AT is the reconditioned version.
What is the Standard 22 sensor PCB number?
110-233.X11.
What is the Standard 22 power supply PCB number?
110-233.X12.
What is the Standard 22 connection PCB number?
110-233.X13 (also NB05-356.E10); a later connection PCB is listed as 110-233.102 E10 / NB06-288.00.
What is the outer sphere PCB number?
110-233.X10; a later version is listed as 110-233.101 E10.
What is the pump part number?
110-231.40.
Which supporting liquid is used?
Anschütz supporting liquid 148-162 E01 with distilled water 148-398.
Do you have the gyro container (outer sphere)?
Yes, outer sphere complete 110-233.X04 and upper/lower hemispheres are available on request.
Are these units refurbished?
Yes, offered in refurbished condition.
Do you ship worldwide?
Yes, SM MARINE SERVICE™ ships worldwide.
The Anschütz Standard 22 NX is a digital gyro compass made in Kiel, Germany, and the latest generation of the widely used Standard 22 family. It uses a gyrosphere (111-006.E01) floating in supporting liquid inside a sealed outer sphere, with pump, heater, step motor and encoder, and electronics including sensor PCB 110-233.X11, power supply PCB 110-233.X12, connection PCB 110-233.X13, outer sphere PCB 110-233.X10 and terminal PCB 110-233.X09. It provides heading and rate of turn to radar, ECDIS, autopilot and VDR. SM MARINE SERVICE™ supplies complete units, gyrospheres, containers, pumps and all PCBs, in refurbished condition, with worldwide shipping.
Available Equipment Conditions: New • Used • Refurbished • Reconditioned (Specific product condition and availability are subject to confirmation.)
Stock Locations: Bangladesh • China
Services: Worldwide Shipping • Technical Support • Spare Parts Supply • Marine Equipment Sourcing
Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh
Mobile / WhatsApp / Viber: +88 01818 929292
Email: info@smmarineservice.com
Website: https://www.smmarineservice.com/
Contact SM MARINE SERVICE™ today for a quotation on Anschütz Standard 22 NX gyro compass units and spare parts.
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