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INSTRUCTION MANUAL

MODEL : P535, P536

ITEM : PRESSURE INDICATING SWITCH

Summary of Contents for P535

Page 1: ...INSTRUCTION MANUAL MODEL P535 P536 ITEM PRESSURE INDICATING SWITCH ...

Page 2: ...class or upper class 8 Please construct wiring in accordance with consumers electrical installation guide and electrical facilities technical standards 9 Make sure to turn off the valve to prevent the measuring fluid leak when dismounting the gauge 10 Use a pressure gauge with no oil in an environment with hydrocarbon or oxygen Oil contained in the gauge may react with oxygen which may be flammabl...

Page 3: ...ICATIONS 3 FEATURES 4 SPECIFICATION AND STANDARDS 5 STRUCTURE AND FUNCTION 6 OPERATING PRINCIPLE 7 CONTACT POINT WORKING TYPE AND CONNECTION 8 HOW TO SET 9 MAINTENANCE AND OPERATION 10 USE 11 INSTALLATION 12 WIRING CONTENTS ...

Page 4: ... indication is needed 2 There are independent measuring probes for the indicator and contact switch so that the indications are very accurate even after the switch is mounted 3 The micro switch performs stable on or off operations with snap actions 4 A contact switch pressure indicating has separate indicator and setting scales for easier setting 4 Specification and Standards 1 Norminal diameter 1...

Page 5: ... 100MΩ 이상 Between each terminal and case 125V DC 0 5A 125V DC 0 05A ADJUSTABLE SETTING RANGE DEAD BAND OVER RANGE TWO SPDT PROOF RANGE ONE SPDT 30V DC 2A 30V DC 1A 125V DC 0 5A 125V DC 0 05A 30V DC 2A 30V DC 1A Rated voltage Withstand voltage Insulation resistance Resistance load Inductive load 125V AC 15A 125V AC 15A 1500V AC 50 60Hz one minute Between each terminal and case 100MΩ or more on 500V...

Page 6: ...ure and Function 1 Indicating type pressure switch 100mm 2 Indicating type pressure switch 150mm 브르돈관 마이크로스위치 내기 지시침 설정침 하우징 터미널 단자 MICRO SWITCH MOVEMENT POINTER BOURDON TUBE HOUSING TERMINAL BLOCK SET POINTER ...

Page 7: ...ng or OFF if it is below the setting 2 Lower limit contact type LOW ALARM There is one contact point to turn the circuit ON if the pressure is below the setting or OFF if it is above the setting 설정치 0 최대압력 4 1 5 2 6 3 CONNECTION BOX MICRO SWITCH 연결단자 SET POINT MAX PRESSURE 단자대 마이크로 스위치 CONNECTION TERMINAL 2 3 내기 마이크로스위치 로드 MICRO SWITCH BOURDON TUBE MOVEMENT ROD 브르돈관 로드 ROD 내기 MOVEMENT BOURDON TUBE...

Page 8: ...led inside Settings are shown below according to contact types 0 4 1 5 2 6 3 하한접점 검정색침 연결단자 2 3 하한접점 적색침 연결단자 6 5 설정치 최대압력 SET POINT MAX PRESSURE CONNECTION BOX 단자대 MICRO SWITCH 마이크로 스위치 LOW CONTACT BLACK POINTER LOLOW CONTACT RED POINTER CONNECTION TERMINAL CONNECTION TERMINAL 0 4 1 5 2 6 3 상한접점 검정색침 연결단자 1 2 하한접점 적색침 연결단자 6 5 설정치 최대압력 SET POINT MAX PRESSURE CONNECTION BOX 단자대 MICRO SWITCH 마이크로 스...

Page 9: ...tion 2 Do not impose a pressure beyond the allowable limit 3 Avoid sudden pressure surge or drop 4 If there is a risk of pulsation or impact pressure install overpressure protection device like dampener or gauge protector 5 Do not grease the operation parts in the pressure gauge 6 The regular inspection shall be made once or twice in 6 months to check contact operation 접단차 0 최고압력 Differential Gap ...

Page 10: ...u use the product for control sequence input there is more possibility of contact disorder so please use an AC 110 220V buffer relay between the contact and the sequence 10 Before you open or close the cover for pressure gauge repair or inspection be sure to shut off the power Malfunctioning of the switch may ignite the explosive gas in the gauge 10 Use 1 When installing a gauge for the first time...

Page 11: ...g holes If mounting brackets are used make sure it is installed securely 6 Inlet tube should be flexible not to strain the pressure indicating switch 7 Please use specified wrench 12 Wiring 1 Do not stress the main body 2 Please use proper PVC insulated wire or captire cable 3 Use M4 crimps to connect terminals for solid contacts 4 Please confirm contact types in the diagrams before connecting ter...

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