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蘇州龍?？萍加邢薰?Suzhou longrui technology.co.,ltd)是一家對(duì)：模塊電源、儀器儀表、環(huán)保凈化、機(jī)械傳動(dòng)、工業(yè)控制、變頻調(diào)速、節(jié)能改造；和對(duì)：差壓、溫度、液位和流量的測(cè)量變送和控制等方面擁有眾多工控產(chǎn)品和精密儀器儀表產(chǎn)品并且在價(jià)格上有強(qiáng)競(jìng)爭(zhēng)力的專業(yè)制造銷售公司。我們擁有眾多*的品牌代理或銷售，例如，金升陽(yáng)MORNSUN?模塊電源、光寶LITEON?伺服傳動(dòng)、BECKMagnehelic? Sailsors? 差壓儀表和Rexroth博世力士樂(lè)〔康沃〕、七喜HEDY英威騰INVT?變頻器；西門子、三菱plc等等以及自有品牌：longruimacrohelic?，現(xiàn)在公司把業(yè)務(wù)分成三大部分，工控產(chǎn)品的代理銷售、儀器儀表的制造及代理銷售、節(jié)能及自控工程的承接。這些產(chǎn)品廣泛應(yīng)用于機(jī)械，傳動(dòng)，電子、塑膠，油田，化工，冶金，紡織，機(jī)床，環(huán)保、暖通，空調(diào)，食品，制藥，生物工程，智能樓宇，電廠，化工，水處理，環(huán)境監(jiān)測(cè)，工業(yè)制造等領(lǐng)域。除了制造和銷售高質(zhì)量和精密儀器儀表、變頻器等同時(shí)，龍睿科技建立了標(biāo)準(zhǔn)并且*的客戶服務(wù)系統(tǒng)——包括具有競(jìng)爭(zhēng)力的價(jià)格，禮儀周到的技術(shù)支持來(lái)保證持續(xù)的長(zhǎng)期的合作關(guān)系。

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產(chǎn)品簡(jiǎn)介在線詢價(jià)

符合UL508

Dwyer EDPS系列壓差開關(guān) 產(chǎn)品詳情

符合UL508，材質(zhì)符合UL94VO

介質(zhì): Air and noncombustible, compatible gases.

材質(zhì): Diaphragm Material: Silicone. Housing Material: Switch Body: PA 6.6, Cover: Polystyrene. Materials UL94 V0 Rated.

溫度限制: Process and ambient temperature from -4 to 140°F (-20 to 60°C).

壓力限制: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges.

開關(guān): Single-pole double-throw (SPDT).

開關(guān)額定: Max.1.0 A/250 VAC, 50-60 Hz, max switching rate: 6 cycles/min.

電氣連接: Push-on screw terminals. 1/2" NPT connection. M20x1.5 with cable strain relief optional.

過(guò)程連接: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing.

安裝方向: Vertically, with pressure connections pointing downwards.

開關(guān)壽命: Over 10⁶ switching operations.

重量: 5.6 oz (160 g).

封裝: NEMA 13 (IP54).

認(rèn)證: CE, RoHS, ETL approved to UL508 and CSA C22.2#14

選型表：

型號(hào)	特性
EDPS-08-1-N	Adjustable differential pressure switch, range .08-1.20" w.c., with 1/2" NPT connection.
EDPS-04-1-N	Adjustable differential pressure switch, range .12-1.60" w.c., with 1/2" NPT connection.
EDPS-03-1-N	Adjustable differential pressure switch, range .20-2.00" w.c., with 1/2" NPT connection.
EDPS-05-1-N	Adjustable differential pressure switch, range .80-4.00" w.c., with 1/2" NPT connection.
EDPS-06-1-N	Adjustable differential pressure switch, range 2.00-10.00" w.c., with 1/2" NPT connection.
EDPS-07-1-N	Adjustable differential pressure switch, range 4.00-16.00" w.c., with 1/2" NPT connection.
EDPS-08-1-N-C	Adjustable differential pressure switch, range .08-1.20" w.c., with 1/2" NPT connection and installer kit.
EDPS-04-1-N-C	Adjustable differential pressure switch, range .12-1.60" w.c., with 1/2" NPT connection and installer kit.
EDPS-03-1-N-C	Adjustable differential pressure switch, range .20-2.00" w.c., with 1/2" NPT connection and installer kit.
EDPS-05-1-N-C	Adjustable differential pressure switch, range .80-4.00" w.c., with 1/2" NPT connection and installer kit.
EDPS-06-1-N-C	Adjustable differential pressure switch, range 2.00-10.00" w.c., with 1/2" NPT connection and installer kit.
EDPS-07-1-N-C	Adjustable differential pressure switch, range 4.00-16.00" w.c., with 1/2" NPT connection and installer kit.
EDPS-08-2-N	Adjustable differential pressure switch, range .08-1.20" w.c., with M20 connection.
EDPS-04-2-N	Adjustable differential pressure switch, range .12-1.60" w.c., with M20 connection.
EDPS-03-2-N	Adjustable differential pressure switch, range .20-2.00" w.c., with M20 connection.
EDPS-05-2-N	Adjustable differential pressure switch, range .80-4.00" w.c., with M20 connection.
EDPS-06-2-N	Adjustable differential pressure switch, range 2.00-10.00" w.c., with M20 connection.
EDPS-07-2-N	Adjustable differential pressure switch, range 4.00-16.00" w.c., with M20 connection.
EDPS-08-2-N-C	Adjustable differential pressure switch, range .08-1.20" w.c., with M20 connection and installer kit.
EDPS-04-2-N-C	Adjustable differential pressure switch, range .12-1.60" w.c., with M20 connection and installer kit.
EDPS-03-2-N-C	Adjustable differential pressure switch, range .20-2.00" w.c., with M20 connection and installer kit.
EDPS-05-2-N-C	Adjustable differential pressure switch, range .80-4.00" w.c., with M20 connection and installer kit.
EDPS-06-2-N-C	Adjustable differential pressure switch, range 2.00-10.00" w.c., with M20 connection and installer kit.
EDPS-07-2-N-C	Adjustable differential pressure switch, range 4.00-16.00" w.c., with M20 connection and installer kit.

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