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Original KUS KE00121 Coolant Water Temperature Sensor M16×1.5 Thread 98℃ Overheat Alarm Switch Dual Terminal NTC Temp Sender

Original KUS KE00121 Coolant Water Temperature Sensor M16×1.5 Thread 98℃ Overheat Alarm Switch Dual Terminal NTC Temp Sender

$30.00 USD
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Original KUS KE00121 Water Temperature Sensor With Alarm 98℃ M16×1.5 Generators Parts
 

Product Specifications

  • · Model: Genuine KUS KE00121 Coolant Water Temperature Sensor With 98℃ Alarm Switch
  • · Thread: M16×1.5 Male Brass Thread
  • · Alarm Temperature: 98℃ Overheat Cut-off Switch
  • · Sensing Type: NTC Negative Temperature Coefficient Resistance Signal
  • · Power Supply: DC12V/24V Universal Generator Battery
  • · Terminals: Dual Flat Spade Terminals (Temp Signal + Alarm Output)
  • · Housing: Forged Solid Brass IP67 Waterproof Sealed
· Mount Thread: M16×1.5 external brass thread, equipped with rubber sealing gasket
· Alarm Temperature: 98℃ (switch open circuit when over temp)
· Sensing Element: High-stability NTC thermistor
· Working Voltage: DC 12V / 24V universal for generator battery systems
· Alarm Switch Rated Power: Max 3W
· Temperature Tolerance: Alarm point ±3℃ accuracy
· Housing Material: Forged brass, anti-corrosion & anti-coolant erosion
· Protection Grade: IP67 waterproof, anti-oil splash
· Working Temp Range: -40℃ ~ +130℃
· Service Life: ≥3 million temperature cycle tests
· Net Weight: 0.1KG
· Package：Carton Packaging
  • · Warranty: 12 Months Factory Warranty
 

Compatible Engines & Genset Controllers

Applicable Diesel Engines
Perkins, Cummins, Weichai, Yuchai, SDEC, Deutz, Volvo, marine auxiliary diesel engines
Compatible Controllers
  • DeepSea: DSE402 MKII, DSE704 MKII, DSE8660 MKII, DSE8003 MKII, DSE8004
  • Smartgen: HGM6120, HGM7220, LPG2002
  • ComAp: IC-NT MINT
  • DEIF: AGC-4
  • KUS original analog water temp gauges & KMG multi-function display meters
 

Wide Application Range

  1. Diesel generator OEM factory matching cooling system temperature sensor
  2. Old coolant sensor failure replacement: no temp display, unstable reading, no overheat alarm, water leakage
  3. Power rental & maintenance shop universal 98℃ alarm temperature sender stock for all genset brands
  4. Marine auxiliary engine, construction machinery diesel cooling system temperature monitoring retrofit
 

Genuine KUS Original Core Advantages

  1. Authentic KUS NTC thermistor core, stable resistance signal without drift, accurate temperature display
  2. Integrated independent 98℃ overheat alarm switch, dual signal in one unit, save wiring & installation space
  3. Solid brass one-piece body, resistant to coolant corrosion, no thread cracking or liquid leakage after long service
  4. Standard M16×1.5 thread, matches most diesel engine water jacket mounting holes
  5. Dual spade terminals clearly separate signal and alarm circuits, easy troubleshooting
  6. Strict high-low temperature & vibration aging test, long service life under harsh cabin conditions
  7. Complete matching with mainstream genset controllers, no abnormal overheat false alarm
  8. 12-month official KUS factory warranty, full installation wiring diagram provided
 

Common Equipment Failures Solved

  • · Cheap aftermarket temp sensor signal drift, controller random high-temperature false shutdown
  • · Single-function sensor without alarm switch, engine overheat cannot trigger protection, risk of cylinder damage
  • · Sensor housing corrosion & coolant leakage, cooling system fluid loss leads to engine overheating
  • · Incompatible third-party sender, controller LCD screen no coolant temperature value display
  • · Original KUS KE00121 damaged, need genuine direct replacement without wiring modification
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