Veratron 85mm Viewline Tachometer A2C59512392 - 3-3/8" Multi-Function DisplayThe Veratron 85mm Viewline Tachometer A2C59512392 is a versatile and reliable instrument designed for marine applications. It features a 3-3/8" (85mm) multi-function display with a black dial and bezel, providing clear and easy-to-read information.The ViewLine Tachometer can measure the engine's RPM (Revolutions Per Minute) within the range of 0 to 5000 RPM. It is available with or without an operating hours counter, which is displayed digitally. This tachometer is compatible with conventional marine engines that do not utilize a data bus.With its various sensor inputs including W, Ind, Hall, and Generator, the ViewLine Tachometer ensures accurate and reliable readings. It also offers an output for an optional acoustic alert, allowing you to set up an audible warning system.The LCD display measures 37 mm x 11 mm, providing a clear and easily readable interface. The tachometer is housed in an 8 and 14 pole Tyco / Hirschmann bush housing, allowing for secure and reliable installation.Operating at a voltage range of 8 to 32 V, this tachometer has a current consumption of less than 175 mA when equipped with the standard LED warning light. The number of pulses can be programmed via a dip switch or using the ViewLine programming tool, providing flexibility for different engine configurations.The Veratron 85mm Viewline Tachometer features an anti-fog double lens, ensuring optimal visibility even in challenging weather conditions. Its front has a protection rating of IP67, while the rear has a rating of IP52, protecting it against dust and water ingress.Installation of this tachometer requires an 85 mm diameter opening and a depth of 50 mm. It operates reliably within a temperature range of -20 °C to +70 °C, making it suitable for various marine environments. Additionally, it includes reverse polarity protection to prevent damage caused by incorrect wiring.Please note that this product may not be returned to the original point of purchase. For any issues or concerns, please contact the manufacturer directly.Specifications: Various sensor inputs (W, Ind, Hall, Generator) Output for acoustic alert (option) LCD size - 37 mm x 11 mm 8 and 14 pole Tyco / Hirschmann bush housing Operating voltage: 8 32 V Accuracy: +/- 2.5% of full scale reading Current consumption: < 175 mA with LED warning light Number of pulses programmable via dip switch or PC software (ViewLine programming tool) Anti-fog double lens Protection rating front: IP67, rear: IP52 Installation diameter: 85 mm Installation depth: 50 mm Operating temperature range: -20 °C / +70 °C Reverse polarity protection Learn MoreClick the links below to learn more about related topics on Wikipedia: Tachometer Marine Engines