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400-1-2-300/2900-8Â NOSHOKÂ |Â 400 Series 300 to 2,900 psig Adjustable Range Heavy-Duty Mechanical Switch
Manufacturer:Â NOSHOK
Manufacturer Model #:Â 400-1-2-300/2900-8
- Switch adjustment ranges from 0 to 300 psig through 0 to 5,000 psig
- Standard Zinc-plated Steel with NBR diaphragm (< 225 psig);Â Steel piston with NBR seal (> 225 psig) wetted parts
- SPDT snap-action micro switch
- CE compliant to suppress RFI, EMI and ESD
- Ambient Temperature Range:Â -20 to 80Application:Â Hydraulics & pneumaticsMobile hydraulicsPower generationPumps & compressorsTank monitoringWater managementCategory:Â 400 Series Heavy-Duty Mechanical SwitchesConnection Type:Â Male National Pipe Thread (MNPT)Contact Material:Â Solid Silver, Self-CleaningDegree of Protection:Â Ingress Protection (IP65) for Hirschmann, Ingress Protection (IP67) for M12 x 1Direct Current (DC) Voltage:Â Up to 24|Up to 250Distribution Manifolds:Â NOSHOK`s Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.Electrical Connection:Â DIN European Standards (EN) 175301-803 Form AFrequency [Max]:Â 200Housing material:Â Zinc Die CastHysteresis:Â Diaphragm type, 1% to 11% of adjustment range full scale, Piston type, 2% to 8% of adjustment range full scaleIndustry Standards/Certifications:Â European Conformity (CE) compliant to EU Standard 73/23/EWG Request for Information (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) ProtectionMeasuring Element:Â NBR diaphragm <= 230 psigStainless steel piston with NBR seal >= 500 psig1/4" NPT and 7/16-20 SAE zinc-plated steel connections standard, others available on requestMechanical Switches Options & Accessories:Â Factory Adjusted Switch Point (Specify)Media:Â Diaphragm type, compressed air or non-corrosive liquids Piston type, self-lubricating fluids such as hydraulic oil or greaseMedia Temperature Range:Â -20 to 80Non-Repeatability:Â 2% of full scale of adjustment rangeOperating Temperature [Max]:Â -13Operating Temperature [Min]:Â -25Process Connection Size:Â 1/4Proof Pressure:Â 300 psi or 5,000 psi depending on adjustment rangeSchemaID:Â 106317Series:Â 400Service Life:Â > 1,000,000 load cyclesShock According to International Electrotechnical Commission (IEC) 60068:Â 30Switch Adjustable Range:Â 300 to 2,900Switch Point:Â Full ScaleSwitching Current:Â 3|6Switching Function:Â Single Pole Double Throw (SPDT) Snap-Action SwitchSwitching Number:Â 1Syndication:Â 1Type:Â Mechanical SwitchUnit:Â 1Vibration According to International Electrotechnical Commission (IEC) 60068-2-6:Â 10
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