Oil Pressure Switches and Sensors Solution: Wells Advantage Wells manufactures over a million pressure sensors a year that perform with accuracy consistently equal to or better than OE. The Wells designed piezos produce no extraneous noise and are less susceptible to other electrical interference. Wells units feature multiple glued seals, oil-resistant o-rings & gaskets, and thread sealant is applied to match OE specifications. WORLD CLASS TECHNOLOGY Visit us at - www.wellsVE.com Function: Tells if the pump and lubrication system are working properly. Detects if the pump or relief valves are stuck open. Senses if there is insufficient oil. Provides inputs that determine the useful life of the oil. Failure Modes 1. Oil leaks 2. Erratic gauge operation 3. Total electronic failure with the gauge reading zero or very high Situation: OE capacitance-designs fail when the connection between internal plates and films fracture. OE sensors can create electrical noise or be susceptible to other noise, causing inaccurate readings. Competitors’ units often leak. Repair tips: - Install just like OE - Torque to spec - Check gauge reading Features & Benefits: - Dual sealed - Prevents leaks - Low susceptibility to RFI - Extended life - Direct OE replacement
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Oil Pressure Switches and Sensors
Solution: Wells Advantage
Wells manufactures over a million pressure sensors a year that perform with accuracy consistently equalto or better than OE. The Wells designed piezos produce no extraneous noise and are less susceptible toother electrical interference. Wells units feature multiple glued seals, oil-resistant o-rings & gaskets, andthread sealant is applied to match OE specifications.
WORLD CLASS TECHNOLOGY
Visit us at - www.wellsVE.com
Function: Tells if the pump and lubrication system are working properly. Detects if the pump or reliefvalves are stuck open. Senses if there is insufficient oil. Provides inputs that determine the useful lifeof the oil.
Failure Modes1. Oil leaks 2. Erratic gauge operation 3. Total electronic failure with the gauge reading zero or very high
Situation: OE capacitance-designs fail when the connection between internal plates and filmsfracture. OE sensors can create electrical noise or be susceptible to other noise, causing inaccuratereadings. Competitors’ units often leak.
Repair tips:- Install just like OE
- Torque to spec
- Check gauge reading
Features & Benefits: - Dual sealed - Prevents leaks
- Low susceptibility to RFI
- Extended life
- Direct OE replacement
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