Hign-concerned Chemical:NONEOther Part Number:Water Level GaugePlacement on Vehicle:frontCountry/Region of Manufacture:ChinaInterchange Part Number:Water Level Meter IndicatorSpecial Features:7 Color LEDItem Weight:120gItem Height:52mmItem Width:52mmItem Length:52mmManufacturer Part Number:Auto Car GaugeOrigin:Mainland ChinaOEM NO.:0-190 ohmMaterial:Plasticif you need the 600mm sensor with gauge , welcome to click this photo link to buy it Sensor Feature: - Protection ank: IP67 - Resolution range: 21 mm - Assembly: SAE standard 5 holes - Rated current for alarm switch: 500mA - Operating temperatures: - 40 to 85 Celsius - Fit for Fuel Level Gauge and Water Level Gauge - Sensor Length :100-600mm - Mounting: 5 pieces of M5 screws and 2 mm thick gasket - Output signal: 0~190 ohm (Standard European) - Fitment: for Gasoline, diesel, methanol fuel, ethanol fuel Sensor Connection: Blue wire: connect the ground wire Brown wire: connect the gauge signal wire Empty oil level 0 ohm Full oil level 190 ohm Water Level Gauge: - Indicating Range:E-1/4-1/2-3/4-F - Name: Water Level Gauge - Fixing dimension: 52mm or 2-1/16" - Operating Voltage: 9-32V /fit 12V-24V - Materials: stainless steel+nickel-plated plastic - Input signal:0~190ohm (European standard), -Backlight Color: 7 Color Package: 1 PCS Gauge+Cable+Manual or 1 PCS Gauge+Sensor+Cable+Manual