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Marine Engine Tachometer Wärtsilä RV2 117188 RA New Unit
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Wärtsilä RV2 117188 RA
Reliable analog tachometer purpose-built for Wärtsilä marine engines, delivering accurate RPM indication in harsh maritime conditions
| Brand | Wärtsilä |
| Model | RV2 117188 RA |
| Voltage | 24V DC |
| Country of Origin | Finland |
| Weight | 1.5 kg |
| Dimensions | 144 x 144 x 80 mm |
| Warranty | 12 months |
| Certifications | CE, DNV, ABS, RMRS |
| SKU / MPN | RV2 117188 RA |
| What’s in the box | Tachometer unit, mounting clamps, wiring diagram, user manual |
| Display Type | Analog pointer indicator |
| Measurement Range | 0–3000 RPM |
| Input Signal | Magnetic pickup / pulse signal |
| Supply Voltage | 24V DC |
| Operating Temperature | -25°C to +70°C |
| Protection Class | IP65 (front panel) |
Key benefits: Rugged marine-grade construction, accurate RPM monitoring, easy panel installation, compatible with Wärtsilä engine control systems, long service life, vibration-resistant design
Typical applications: Main propulsion engine monitoring, auxiliary generator RPM indication, engine control consoles, ship bridge instrumentation, offshore vessel power plants
Lifecycle: Active spare part for Wärtsilä marine engines, long-term availability through Wärtsilä service network
1 review for Marine Engine Tachometer Wärtsilä RV2 117188 RA New Unit
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William G. –
Product was exactly as described. Our engineers were pleased with the performance.