Description
RHEINTACHO
TYPE: 5843 006
REFERENCE NO: FA-0211907
ELECTRONIC SPEED INDICATOR
0 TO 750 MIN-1
CONNECTION: 1 = SIGNAL
2 = GROUND / – 3 = +24VDC
SIGNAL INPUT: 0-388 HZ
ELECTRICAL SPECIFICATION:
POWER SUPPLY: 10 VDC … 35 VDC
FREQUENCY INPUT: MAX. 20 KHZ
FREQUENCY TRANSMITTER: NPN, PNP, SINE
VOLTAGE INPUT: 0 … 10 VDC
CURRENT INPUT: 0 … 20 MA / 4 … 20 MA
INDICATION ACCURACY: BETTER THAN 1.5 %
GERMANY
Built by Rheintacho GmbH, the 5843 006 is an electronic speed indicator reading 0 to 750 min-1 from a 0-388 Hz signal input, used in the vessel’s control and monitoring panels to display machinery speed. A 10-35 V DC supply powers it, and the three-terminal connection carries signal, ground and +24 V DC. Frequency transmitters of NPN, PNP or sine type are accepted up to 20 kHz, alongside 0-10 V DC and 0-20 mA or 4-20 mA inputs, with indication accuracy better than 1.5 %. Its condition is New Without Box.
Key Features
✓ Indication range 0 to 750 min-1
✓ Signal input 0-388 Hz, maximum frequency input 20 kHz
✓ Accepts NPN, PNP and sine frequency transmitters
✓ Power supply 10-35 V DC with signal, ground and +24 V DC terminals
✓ Voltage input 0-10 V DC, current input 0-20 mA / 4-20 mA, accuracy better than 1.5 %
Marine Applications
✓ Engine rpm display on local and remote control stands
✓ Generator set speed indication at the switchboard
✓ Shaft speed display on propulsion control consoles
✓ Thruster or pump motor speed readout
Technical Support
Prota Marine provides technical support, repair and onboard installation for the electronic speed indicator and the wider marine control system. We handle fault diagnosis on the indicator and its speed signal, and give commissioning support when the indicator is brought into service.
