上海上潤(rùn)儀表科技有限公司

·量程覆蓋范圍寬。
·全不銹鋼結(jié)構(gòu)，壓力接口形式多樣，具有齊平膜片、鉭膜片等多種形式。防護(hù)等級(jí)IP65。
·輸出信號(hào)形式多樣，現(xiàn)場(chǎng)可調(diào)校，現(xiàn)場(chǎng)可顯示。
·反極性保護(hù)和瞬間過(guò)電流過(guò)壓保護(hù)，符合EMI防護(hù)要求。
·防爆型產(chǎn)品符合GB3836.4標(biāo)準(zhǔn)的ExiaⅡCT6要求。

工作原理

該產(chǎn)品采用帶不銹鋼隔離膜片的OEM壓力傳感器作為信號(hào)測(cè)量元件、并經(jīng)過(guò)計(jì)算機(jī)自動(dòng)測(cè)試，用激光調(diào)阻工藝進(jìn)行了寬溫度范圍的零點(diǎn)和靈敏度溫度補(bǔ)償。放大電路位于不銹鋼殼體內(nèi)，將傳感器信號(hào)轉(zhuǎn)換為標(biāo)準(zhǔn)輸出信號(hào)。整個(gè)產(chǎn)品經(jīng)過(guò)了元器件、半成品的嚴(yán)格測(cè)試及老化篩選，性能穩(wěn)定可靠。
技術(shù)參數(shù)
測(cè)量范圍 -0.1～0—0.01～60MPa
過(guò) 載 1.5倍滿(mǎn)量程壓力
壓力類(lèi)型表壓或絕壓或密封參考?jí)毫?
精確度典型：±0.25%FS； **：±0.5%FS（包括非線(xiàn)性、遲滯和重復(fù)性）
長(zhǎng)期穩(wěn)定性典型：±0.1%FS； **：±0.2%FS
零點(diǎn)溫度漂移 0.03%FS/℃(≤100KPa)； 0.02%FS/℃(＞100KPa)
滿(mǎn)度溫度漂移 0.03%FS/℃(≤100KPa)； 0.02%FS/℃(＞100KPa)
允許溫度 ·正常工作溫度 -20～70℃
·膜片 -20℃～80℃(短時(shí)可達(dá)130℃)
·貯存溫度 -20℃～80℃
·高低溫型 -65℃～150℃ 10℃～200℃ 10℃～350℃
供電電源 (12.5～36)V DC
輸出信號(hào) (4～20)mA DC
傳輸方式二線(xiàn)制
外殼防護(hù) 電纜線(xiàn)和接插件連接均為IP65
電氣連接進(jìn)口防爆插頭座或電纜1.5米
殼體不銹鋼 1Cr18Ni9Ti O型圈：氟橡膠、丁腈橡膠
膜片不銹鋼 316L

外形結(jié)構(gòu)和安裝尺寸

接插件連接式外形結(jié)構(gòu)和安裝尺寸

接插件外形及排列

電氣連接方式

WIDEPLUS-8系列精小型壓力變送器型譜表

WIDEPLUS-8系列精小型壓力變送器標(biāo)準(zhǔn)量程表

WP-L802-02-AAG-HL-2P

WP-Z403-02-09-HL

WP-C804-02-12-2H2L-P

WP-R80L11040101AP

WP-C904-02-12-2H2L-P

WP-C801-00-23-N

WP-D905A-055-23-HL

WP-C903-81-23-HL

WP-Z901-088-18-N

WP-C903-81-23-HL

WP-D935-010-1212-HN

WP-C403-01-08-HL

WP-Z403-02-12-HL-P

WP-D935-010-1212-HN

WP-S821-700-12/12-2P

WP-D904-02-23-2H2L-P

WP-L804-81-FAN-HL-P

WP-S403-02-09-HL-P

WP-Z403-02-12-HL-P

WP-9044

WP-S403-02-09-HL-P

WP-C403-01-12-HL-P-T

WP-C404-02-23-HHL-P

WP-C403-02-23-HL-P

WP-C703-01-12-HL-P

WP-C403-02-23-HL-T

WP-C901-02-12-N-T

WP-BAGP5I22M1B3D0JS5

WP-L802-72-AAG-HL-2P

WP-Z403-01-09-HL

WP-DS803-01-23-HL-P

WP-DS805A-022-2312-HL-P

WP-C403-01-12-HL-P-T

WP-C801-00-23-N-W

WP-C803-02-23-HL-P

WP-B803-0-A

WP-D904-02-23-2H2L-P

WP-D904-71-12-2H2L-W

WP-L802-84-AAG-HL-P

WP-S805-022-23-HL-P

WP-LS805-02-A-HL-P

WP-HPS-A

WP-D705-050-08-HL

WP-C803-01-23-HL-P-T

WP-C803-01-08-HL

WP-L901-81-ANN-HL-P

WP-C803-02-23-HL-P-W

WP-D823-022-2323-HLHL-P-W

WP-C801-00-23-N

WP-C403-02-23-HL-P

WP-D903-01-09-HL

WP-L802-02-AAG-HL-2P-N

WP-LEAAC400HLT

WP-S403-02-09-HL-P

WP-D821-000-1212-N

WIDEPLUS-LCS1FA11F2A5H

WP-S803-01-23-HL-P

WP-LS801-02-A-HL-P

WP-DS823-011-0808-HLHL

WP-S805-020-23-HL

WIDEPLUS-BAGP6122M3B1DOJD2

WP-D806-02-04-N

WP-Z403-01-09-HL

WP-Z404-02-09-HLHL

WP-Z403-02-12-HL-P

WP-AKA1S1R1FIC2G17G

WP-L804-81-FAN-HL-P

WP-MD807-81-08-HK

WP-D835-022-15/12-R-M

WP-Z803-02-23-HL-P

WP-LQ812-72-ANGG-HL-W

WP-Z403-02-09-HL

WP-CTA1EJS01GFDSG24GT

WP-C401-00-18-N

WP-LEAVC900HLT

WP-S835-020-2312-H-P

WP-BADP3I22M3B1D1D5

WP-10J-213100HLP

WP-C801-80-08-N

WP-C403-01-08-HL

WP-S403-02-09-HL-P

WP-D816-02-08-HHK

WP-C403-02-23-HL-P

WP-S805-022-23-HL-P-T

WP-C803-02-23-HL-P-T

WP-LCT803-02-AAG-NN-2P

WP-C403-02-12-HL-P

WP-8068-EX

WP9044

WP-LEAA-C600NT

WP-D423-011-088-HH

WP-C903-01-23-HL

WP-C401-00-12-N-W

WP-C701-00-18-N-W

WP-C403-01-08-HL

WP-S403-02-09-HL-P

WP-S403-02-12-HL-P

WP-S403-01-12-HL-P