52mm Sewage Water Tank Level Gauge 240-33ohms 7Colors LED for Marine/Boat/Yacht

Features:
 

• This gauge have 7 backlight color : red、green、blue、yellow、olivine、orange、purple, totally 8 kinds different backlight color, it will change automatically every 1 minute.
  
• Fantastic waterproof Function: Can work in the water.
  
• You can fix only one color you like by pressing the gauge back "set" button
  
• Gauges front cover use stainless steel 316L for long-term use even in acid-base and humid environment
  
• IP67 waterproof and dustproof grade
  
• Stepper motors used for full range of stepping gauges,great feature with its less power consumption,longer life,higher precision etc.
  
• With curved glass (with anti-fog function)
  
• With ultra-wide working voltage design (long-term operating voltage:9-32v,maximum up to:36v)
  
• There is a snap together with the harness connector,for best and firmly connected,in order that the gauges could work even in strong
• viberation,products can be used for the engines/generating units,ships,construction machinery,agricultural machinery,automotive modification etc.

 
Specifications:
 

• Material:stainless steel 316L+anti-fog glass
  
• Install diameter:Φ52mm or 2-1/16"
  
• Indication range:E-F
  
• Backlight color: red、yellow、orange、green、blue、purple, yellow green, You can choose what you need color that press the gauge back button
  
• Working voltage:9-32VDC
  
• Input signal: 240-33 ohms
  
• Operating temperature:-30℃~+75℃
  
• Storage temperature:-40℃~+85℃
  
• Grade of protection: IP67
   

Connection:

• 1: Black: Ground(-)
• 2: Red: 9-32VDC(+)
• 3: Blue: Sensor Signal
• 4: Yellow: Backlight(+)
• 5: White: (Adjust the backlight)

Package Included
 

• 1 x Sewage level gauge
• 1 x Wiring harness
• 1 x Instruction manual