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E+H恩德斯豪斯 Differential pressure Deltabar PMD75

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品牌: E+H恩德斯豪斯
單價: 面議
所在地: 上海
有效期至: 長期有效
最后更新: 2023-06-27 11:52
瀏覽次數(shù): 757
詢價
店鋪基本資料信息
 
產(chǎn)品詳細(xì)說明
 Differential pressure
Deltabar PMD75
Differential pressure transmitter with metal sensor for measurement of pressure differences
Prowirl_C_200_7C2B_Horiz_Displ_PGp___PP_01
The Deltabar PMD75 differential pressure transmitter with with piezoresistive sensor and welded metallic membrane is used in all industries for continuous measurement in liquids, vapors and gases. The 3-key operation enables simple and reliable commissioning and operation. The integrated HistoROM data module allows easy management of process and device parameters. Designed according to IEC 61508 for use in SIL2/3 safety applications.
 
For level, volume or mass measurement in liquids, differential pressure monitoring as well as flow measurement (volume or mass flow) in conjunction with primary elements in gases, vapors and liquids.
 
測量原理 差壓
特點 數(shù)字式變送器,帶金屬膜片傳感器
模塊化變送器
高長期穩(wěn)定性
高靜壓力/抗過載
第二層過程安全柵
供電電壓 4...20mA HART
10.5...45V DC(非防爆):
Ex ia:10.5...30V DC
PROFIBUS PA:
9...32 V DC(非防爆)
FOUNDATION Fieldbus:
9...32 V DC(非防爆)
 
參考測量精度 標(biāo)準(zhǔn)型:0.05%;
鉑金型:0.035%
長期穩(wěn)定性 0.05% URL/年
0.125% URL/ 5年 
 
過程溫度 -40...85°C
(-40...185°F)
環(huán)境溫度 -40...85 °C
(-40...185 °F)
傳感器 10 mbar...40 bar
(0.4 inH2O...600 psi)
*小可標(biāo)定量程 1 mbar (0.015 psi)
抗真空壓力 50 mbar (7.25psi)
*大量程比 100:1
*大過壓限定值 單側(cè):
420 bar
(6300psi)
過程連接 1/4-18NPT
RC1/4"
過程膜片的材質(zhì) 316L、AlloyC合金、
鉭、
金-銠
墊圈材質(zhì) Viton、PTFE、EPDM、NBR
填充液
外殼材質(zhì) 316L、鑄鋁
通信 4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
證書和認(rèn)證 ATEX、FM、CSA、CSA C/US、IEC Ex、TIIS、INMETRO、NEPSI、EAC
 
安全認(rèn)證 WHG/溢出保護
SIL
 
設(shè)計認(rèn)證 NACE MR0103
EN10204-3.1
 
船級認(rèn)證 GL/ ABS
 
特點 診斷功能