Endress+Hauser Deltabar S PMD235
Differential pressure transmitter
- Overview
- Comments
Measuring principle
Differential pressure
Characteristic / Application
Digital differential pressure transmitter with metal measuring diaphragm
Safety by function monitoring, modular transmitter design
Supply / Communication
4...20mA / HART:
11,5...45V DC
Ex: 11,5...30V DC
PROFIBUS PA /
FOUNDATION Fieldbus:
9...32V DC
Ex: 9...24V DC
Accuracy
0,1%
"PLATINUM" 0,05%
Long term stability
0,1% of URL/year
0,25% of URL/5 years
Ambient temperature
-40В°C...85В°C
Process temperature
-40В°C...120В°C
Process pressure absolute / max. overpressure limit
420bar
Pressure measuring range
10mbar...40bar
Main wetted parts
Alloy C
316L
Monel
Tantal
Process connection
1/4-18NPT
RC1/4"
Max. measurement distance
400m H2O
Communication
4 ... 20 mA
HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals
ATEX
FM
CSA
TIIS
SIL
NACE
WHG/overspill protection
EN10204-3.1
Options
digital display
SS- or Aluminumhousing
Successor
PMD75
Application limits
Changing density
Measuring principle
Differential pressure
Product headline
Digital differential pressure transmitter with metal measuring diaphragm
Safety by function monitoring, modular transmitter design
Max. measurement error
0,1%
"PLATINUM" 0,05%
Max. process pressure
max. 420bar
(max. 6.091 psi)
Medium temperature range
Temperature gradient from pressure piping
Display/Operation
Option
Outputs
4 ... 20mA
HART
PROFIBUS PA
FOUNDATION Fieldbus
Digital communication
HART
PROFIBUS PA
Fondation Fieldbus
Hazardous area approvals
ATEX
FM
CSA
TIIS
Measuring principle
Differential pressure
Product headline
Digital differential pressure transmitter with metal measuring diaphragm
Safety by function monitoring, modular transmitter design
Max. measurement error
0,1%
"PLATINUM" 0,05%
Max. process pressure
max. 420bar
(max. 6.091 psi)
Medium temperature range
Temperature gradient from pressure piping
Display/Operation
Option
Outputs
HART
PROFIBUS PA
FOUNDATION Fieldbus
Digital communication
HART
PROFIBUS PA
Fondation Fieldbus
Hazardous area approvals
ATEX
FM
CSA
TIIS
Measuring principle
Differential pressure
Characteristic
Digital differential pressure transmitter with metal measuring diaphragm
Safety by function monitoring, modular transmitter design
Supply voltage
4...20mA / HART:
11,5...45V DC
Ex: 11,5...30V DC
PROFIBUS PA /
FOUNDATION Fieldbus:
9...32V DC
Ex: 9...24V DC
Reference Accuracy
0,1%
"PLATINUM" 0,05%
Long term stability
0,1% of URL/year
0,25% of URL/5 years
Process temperature
-40В°C...120В°C
Ambient temperature
-40В°C...85В°C
Measuring cell
10mbar...40bar
Max. Turn down
max. 100:1
Max. overpressure limit
420bar
Process connection
1/4-18NPT
RC1/4"
Communication
4 ... 20mA
HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals
ATEX
FM
CSA
TIIS
SIL
NACE
WHG/overspill protection
EN10204-3.1
Successor
PMD75
Measuring principle
Differential pressure
Product headline
Digital differential pressure transmitter with metal measuring diaphragm
Safety by function monitoring, modular transmitter design
Max. measurement error
0,1%
"PLATINUM" 0,05%
Max. process pressure
max. 420bar
(max. 6.091 psi)
Medium temperature range
Temperature gradient from pressure piping
Display/Operation
Option
Outputs
4 ... 20mA
HART
PROFIBUS PA
FOUNDATION Fieldbus
Digital communication
HART
PROFIBUS PA
Fondation Fieldbus
Hazardous area approvals
ATEX
FM
CSA
TIIS
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