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.
Best accuracy, reproducibility and long-term stability
Highest safety due to gas tight feedthrough with capabilities up to SIL2/3, certified to IEC 61508
Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
Cost savings with modular concept for easy replacement of sensor, display or electronics
Overload-resistant up to 420bar / 42MPa / 6300psi, function-monitored
Seamless and independent system integration (HART/PA/FF
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.
Process connections: Threads
Process temperature: -40 to +85°C (-40 to +185°F)
Measuring ranges: 0.25mbar to 40bar (0.0036 to 600psi)
Accuracy: ±0.05%, "Platinum" ±0.035% (optional)
International explosion protection certificates, overfill prevention WHG, SIL, hygienic approvals, marine approval
差压
数字式变送器,带金属膜片传感器
模块化变送器
高长期稳定性
高静压力/抗过载
通过自诊断功能提升安全性
第二层过程安全栅
0.075%
铂金型:0.05%
最大420bar
(2.175 psi)
带压管路的温度梯度
选项
4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
HART
PROFIBUS PA
FOUNDATION Fieldbus
ATEX
FM
CSA
IECEx
INMETRO
NEPSI
TIIS
SIL
NACE MR0103
NACE MR0175
EN10204-3.1
数字式变送器,带金属膜片传感器
模块化变送器
高长期稳定性
高静压力/抗过载
通过自诊断功能提升安全性
第二层过程安全栅
4...20mA HART:
10.5...45 VDC
Ex ia:10.5...30 VDC
PROFIBUS PA /
FOUNDATION Fieldbus:
9...32 VDC(非防爆型)
标准型:0.05%;
铂金型:0.035%
0.05% URL /年
-50...85°C
(-58...185°F)
-40...85 °C
(–40...185 °F)
420bar (6300psi)
10mbar...40bar
(0.15...600 psi)
Alloy C276合金
316L
Monel
钽
1/4...18NPT
RC1/4"
400m (1.312ft) H2O
4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
ATEX、FM、CSA、CSA C/US、IEC Ex、TIIS、INMETRO、NEPSI、EAC
溢出保护WHG
SIL
EN 10204-3.1
NACE MR0175、MR0103
GL/ ABS
HistoROM/M-Dat
四行数字显示
不锈钢外壳或铝外壳
分离型外壳
传感器:
金属焊接
数字式变送器,带金属膜片传感器
模块化变送器
高长期稳定性
高静压力/抗过载
第二层过程安全栅
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)
标准型:0.05%;
铂金型:0.035%
0.05% URL/年
0.125% URL/ 5年
-40...85°C
(-40...185°F)
-40...85 °C
(-40...185 °F)
10 mbar...40 bar
(0.4 inH2O...600 psi)
1 mbar (0.015 psi)
50 mbar (7.25psi)
100:1
单侧:
420 bar
(6300psi)
1/4-18NPT
RC1/4"
316L、AlloyC合金、
钽、
金-铑
Viton、PTFE、EPDM、NBR
无
316L、铸铝
4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
ATEX、FM、CSA、CSA C/US、IEC Ex、TIIS、INMETRO、NEPSI、EAC
WHG/溢出保护
SIL
NACE MR0103
EN10204-3.1
GL/ ABS
诊断功能
数字式变送器,带金属膜片传感器
模块化变送器
高长期稳定性
高静压力/抗过载
通过自诊断功能提升安全性
第二层过程安全栅
0.075%
铂金型:0.05%
最大420bar
( 6.091 psi)
带压管路的温度梯度
选项
4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
HART
PROFIBUS PA
FOUNDATION Fieldbus
ATEX
FM
CSA
IECEx
INMETRO
NEPSI
TIIS
SIL
NACE MR0103
NACE MR0175
EN10204-3.1
数字式变送器,带金属膜片传感器
模块化变送器
高长期稳定性
高静压力/抗过载
通过自诊断功能提升安全性
第二层过程安全栅
0.075%
铂金型:0.05%
最大420bar
( 6.091 psi)
带压管路的温度梯度
选项
4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
HART
PROFIBUS PA
FOUNDATION Fieldbus
ATEX
FM
CSA
IECEx
INMETRO
NEPSI
TIIS
SIL
NACE MR0103
NACE MR0175
EN10204-3.1
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