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靜壓式液位變送器(投入式液位計(jì))

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    • ComPRESS SL300型系采用新型傳感器，并使用專用集成電路，激光微調(diào)的溫度補(bǔ)償技術(shù)。適用于各種研究和工業(yè)環(huán)境；水處理廠、深井水庫、海洋、河流、儲(chǔ)油罐、洗煤廠、裝有糊狀或泥漿的罐。 Features: All SS design Cable or Tube extension Accuracy: 0.2% from adjusted span Adjustable zero/span Strong Diaphragms Output 4-20 mA Intrinsically Safe EEx ia IIC T4 Local Indicator available (option) Perfect long term stability The "ComPRESS" series are submersible level transmitters with a cable or SS tube extensin, to measure the level in waer workds, deep wells, undergorund tanks, concrete bunkers, etc. The "ComPRESS" transmitters are avalilable as fixed range (type SL300) units, or with adjustable zero and span. All transmitters are fully temperature compensated, and are equiped with strong flush mounted diaphragms who are laserwelded, this results in a perfect ong term stability. Specifications: Measuring ranges:0,2 bar to 10bar Output signal:2-wire, 4-20 mA Overall accuracy:±0,2% adjusted span Power supply:13 - 40 VDC (Exi: 17-28 VDC) Electrical connection:PG9 / 1/2" NPT or M20 x 1.5 Load (max.):550 Ohm/24 V to 1400 Ohm/40V Protection grade:IP68 (cable/SS tube) IP66 (electr. housing) Process temperature:-10℃ to 70℃ Temperature sensitivity:±0,015%/K Adjustment:zero and span internally (not for FR type) Wetted parts:AISI 316L (standard) Material cable:Polyethylene (PE) (option: Hytrel or PTFE)

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