Electronic Compasses
| CASSENS&PLATH Germany | System | Card Diam | Built-in Correctors | Signal Outputs | Comments |
| Autocourse/120 | Electromagnetic | 120 mm | Automatic:A,B+C,D,E | NMEA 181a | |
| Autocourse/160 | compass | 160 mm | Manual: Heeling | Stepper | Acc.to ISO Draft 11606 |
| Autocourse/180 | 180 mm | N+1 | |||
| Variocourse /120 | Electromagnetic | 120 mm | Manual:A,B+C,D, | Analog: | Acc.to ISO Draft 11606 |
| Variocourse/160 | compass | 160 mm | Manual: Heeling | sin/cos/ref | C-Class approval: |
| Variocourse/180 | 180 mm | BSH-Germany,PRS-Poland | |||
| Variocourse /120/M | Transmitting | 120 mm | Manual: Transmission | Analog: | |
| Variocourse /160/M | Magnetic | 160 mm | corrector A,B+C,D | sin/cos/ref | - |
| Variocourse /180/M | Compass | 180 mm | |||
| Sensocourse/F | Off-Course | /F = stand alone | |||
| Sensocourse/M | Alarm | - | - | /M= for magnetic compass | |
| Sensocourse/X | /X = without |