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Speedometer Use stepper motor to drive pointer, Accurately display the engine speed, And with the LCD display screen to clearly display the mileageIt has the characteristics of high indication accuracy, good repeatability and versatility, good reliability and stability, relatively simple driving and control, etc.
Style (pictured on the right): stainless steel color & black background (BS), blackStainless steel & black bottom (BN),Stainless steel natural color & white background (WS), black plastic & black background (BB), white plastic & white background (WW).
Front cover material: SUS316, anti-fog arc glass
Installation size: Φ85mm(3/ 3/8”)
Installation method: equipped with table stand and back cover
Connection mode: plug-in connection
Back light: red
Indication range: 0~30km/h or0~120km/h or 0~200km/h
Working voltage: 12V/24V
Input signal: pressure signal
Protection level: IP67, can work normally at a position of 1m underwater
Product Size:
Mounting hole diameter Ø85mm
One: Description of instrument function classification:
(One) SEA V (Q) KY (KF)series
1. Installation method: The instrument adopts the connector plug-in method, which is convenient to install. The external electrical connection can be 4C or 5C wire harness.In-use instrument wiring mode: compatible with VDO curve and FARIA, as long as the instrument and sensor parameters match, it can be directly replaced.The external electrical connection is4Cor5CWire harness
2. The core part of the electronic function of the instrument: a moving magnetic pointer instrument; a stepping motor pointer instrument; a digital tube digital display instrument; 8LED digital display instrument.
3. The whole is completely waterproof, anti-fog and shockproof.
4. The instrument integrates red and yellow dual-color backlights, which can be selected arbitrarily during installation
5. The instrument is equipped with polarity protection and has strong resistance to overvoltage shock
6. In addition to the polarity protection, the stepping motor type and digital display series meters also have overvoltage protection, and the meter can be8-32VContinuous work between
7. The working voltage of the moving magnetic instrument is at18-32VAn external step-down resistor is required when between
8. Main application areas: boats, construction machinery, vehicles, generator sets, engines, agricultural machinery are suitable for use in long-term humid environments.
Two: Instrument specifications:
The meter can be divided into52mm(2”)with85mm(3 3/8”)Two kinds,52mm small meters usually have oil level gauges, water level gauges, water temperature gauges, oil temperature gauges, voltmeters, oil pressure gauges, sewage meters, ammeters, balance meters, clock meters, hour meters, etc.
85mmUsually there are tachometers, speedometers, odometers, GPS meters and rudder angle meters.
Three: Appearance of the instrument:
1. A variety of materials and colors can be used for the front cover ring of the instrument. Usually you can choose stainless steel and engineering plastics. Stainless steel hasSUS304withSUS316Two, marine prioritySUS316, Recommended for other usesSUS304; Engineering plastics are available in black and white colors.
2. The meter dial can choose black and white, and the pointer can also choose white and red. The default configuration color is white dial with red pointer, black dial with white pointer.
3. The instrument transparent cover of the stainless steel front cover ring can be made of curved or flat glass material, and the instrument transparent cover of the plastic front cover ring is curved.PCMaterial.
4. The instrument integrates red and yellow dual-color backlights, which can be selected arbitrarily during installation
Four: Supply GPS marine/vehicle speed meter Product description:
1. Purpose:Suitable for various GPS sensors, display and monitor fuel consumption system
2. Mechanical function description
1)The instrument uses a cross coil to drive the pointer, which has good durability and good shock resistance
2)Operating temperature:-40°C~+85°C
3)Protection level:IP67, with strong waterproof and anti-fog functions as a whole, and strong compatibility. Suitable for all kinds of cars, boats, yachts, generator sets, open-air use will not be affected
3. Electrical function description
1)Operating Voltage:DC8~16V,DC18~32V(12~24V)
2) Working current:<60mA
3) With reverse polarity protection
4) Display accuracy<30
5) 2700Display angle
6) 85mm(3 3/8”)Installation aperture,Equipped with threaded back cover,Screw it directly on the dashboard
7) Red and yellow dual-color backlight can be selected at will
8) pointerDisplay speed range: 0-60Knots
9) Digital display cumulative running time (Hour meter) display range: 0~99999.9H(Optional)
10) Speed ??ratio adjustment range: 0.5~400 for vehicles, speed ratio 1-10 for ships
11) input signal:Connect GPS (cls capacitor)sensor
12) Working temperature: -40~+85℃