HONEYWELL DCS卡件 51304485-150 MC-PDIX02 DI IOP
HONEYWELL DCS卡件 51304485-150 MC-PDIX02 DI IOP
HONEYWELL DCS卡件 51304485-150 MC-PDIX02 DI IOP
壓力傳感器與液位傳感器是我們經常使用的兩款傳感器，但是很少有人知道他們直接有什么與區別。只有了解壓力傳感器和液位傳感器的區別才能更好的選擇自己需要的類型。
首先，壓力傳感器和液位傳感器的測量原理是相似的，都是利用當傳感器投入到被測液體中某一深度時，傳感器迎液面受到的壓力公式為：Ρ=ρ.g.H + Po式中：P是液位計迎液面所受壓力 ρ是被測液體密度g是重力加速度（調試時按照9.8015） Po是液面上大氣壓H是傳感器投入液體的深度同時，通過導氣不銹鋼將液體的壓力引入到傳感器的正壓腔，再將液面上的大氣壓Po與傳感器的負壓腔相連，以抵消傳感器背面的Po，使傳感器測得壓力為：ρ.g.H，顯然,通過測取壓力P，可以得到液位深。只是壓力傳感器輸出是是壓力P，而液位傳感器輸出的是深度H。
其次，壓力傳感器與液位傳感器的分類不同。壓力傳感器一般可分為應變片壓力傳感器、陶瓷壓力傳感器、擴散硅壓力傳感器、藍寶石壓力傳感器、壓電壓力傳感器。而液位傳感器一般分為浮球式液位變送器、浮筒式液位變送器、靜壓式液位變送器。
zui后，液位傳感器可以說是壓力傳感器功能的拓展。在很多情況下只要稍作改變，液位傳感器和壓力傳感器就可以通用。隨著技術的發展，以及使用環境的變化，壓力傳感器和液位傳感器的分工也會越來越詳細。它們也將各盡所能。從而使壓力傳感器和液位傳感器變成兩個不同的大家族。
APPLIED MATERIALS 0015-65138 BULKHEAD FEED THRU
APPLIED MATERIALS 0015-65138 BULKHEAD FEED THRU
APPLIED MATERIALS 0015-70002 TBG SST 3/8" OD
APPLIED MATERIALS 0015-70026 CABLE ASSY GUARD
APPLIED MATERIALS 0015-70028 CABLE ASSY GUARD
APPLIED MATERIALS 0015-71026 PULLEY
APPLIED MATERIALS 0015-76120 CIRCUIT BREAKER HANDLE
APPLIED MATERIALS 0015-76155 DIN RAIL EMO RELAYS CENTURA
APPLIED MATERIALS 0015-76278 PIN
APPLIED MATERIALS 0015-76278 PIN
APPLIED MATERIALS 0015-77013 LENS,POSITIVE
APPLIED MATERIALS 0015-77088 DRIVE PULLEY
APPLIED MATERIALS 0015-77088 DRIVE PULLEY
APPLIED MATERIALS 0015-77101 HOUSING, TRAP
APPLIED MATERIALS 0015-77167 PULLEY MODIFICATION
APPLIED MATERIALS 0015-77269 PULLEY BASE ASSEMBLY PAD CONDITIONER
APPLIED MATERIALS 0015-77320 PULLEY
APPLIED MATERIALS 0015-89040 PIN BALL LOCK
APPLIED MATERIALS 0019-09088 ROBOT ALIGNMENT TOOL BAD
APPLIED MATERIALS 0020-00043 QUARTZ COVER
APPLIED MATERIALS 0020-00083 GATE V/V HOUSING
APPLIED MATERIALS 0020-00086 SHAFT ACTUATOR, GATE VLV
APPLIED MATERIALS 0020-00185 COVER
APPLIED MATERIALS 0020-00207 BELT CLAMP PLATE ROBOT DRIVE
APPLIED MATERIALS 0020-00208 TRUNNION ROBOT DRIVE
APPLIED MATERIALS 0020-00208 TRUNNION ROBOT DRIVE
APPLIED MATERIALS 0020-00212 POST PULLEY ROBOT DRIVE
APPLIED MATERIALS 0020-00217 PULLEY.ROBOT DRIVE
APPLIED MATERIALS 0020-00222 PLATE, MOTOR MOUNT, ROBOT DRIVE
APPLIED MATERIALS 0020-00299 BUMPER, TRAILER GATE VALVE
APPLIED MATERIALS 0020-00344 PLATE, CLAMPING
APPLIED MATERIALS 0020-00345 SPRING, BASE
APPLIED MATERIALS 0020-00347 BRUSH RF
APPLIED MATERIALS 0020-00372 SHIELD DUMMY RACK FRAME
APPLIED MATERIALS 0020-00399 COUPLING, SHAFT WAVE GENERATOR
APPLIED MATERIALS 0020-00424 RING, RETAINING, VIEW PORT
APPLIED MATERIALS 0020-00526 Filter, Air
APPLIED MATERIALS 0020-00683 FLANGE, TURBO
APPLIED MATERIALS 0020-00695 HOUSING SEAL
APPLIED MATERIALS 0020-00695 HOUSING SEAL
APPLIED MATERIALS 0020-00710 PLUG, HOUSING
APPLIED MATERIALS 0020-00713 RING
APPLIED MATERIALS 0020-00717 CAP, PRESSURE
APPLIED MATERIALS 0020-00728 5"HEXODE CLAMP RING
APPLIED MATERIALS 0020-00781 BLADE,WATER BOX,GROUND
APPLIED MATERIALS 0020-00781 BLADE,WATER BOX,GROUND
APPLIED MATERIALS 0020-00846 VIEWPORT, GLASS
APPLIED MATERIALS 0020-00846 VIEWPORT, GLASS
APPLIED MATERIALS 0020-00864 VIEWPORT, 4" GLASS
APPLIED MATERIALS 0020-00916 ARM
APPLIED MATERIALS 0020-00921 BEARING HOUSING, SHUTTLE
APPLIED MATERIALS 0020-00927 GLASS, WINDOW
APPLIED MATERIALS 0020-01003 ADAPTER GAS DIST LINE
APPLIED MATERIALS 0020-01004 CLAMP, GAS TUBE
APPLIED MATERIALS 0020-01006 PLUNGER, GAS TUBE
APPLIED MATERIALS 0020-01013 SUPPORT 4" OXIDE TRAY
APPLIED MATERIALS 0020-01015 COVER, VIEWPORT LEXAN
