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CARACTÉRISTIQUES TECHNIQUES
7
Communication
ORP range
Output signal
Output resolution
Field communication
Time constant
Electrical connections
Power supply
Measuring range
Load
Error signal
®
HART
Device revision
Physical layer
Device category
System requirements
Multidrop operation
Approvals
CE
This device fulfils the statutory requirements of the EC directives. The manufacturer certifies successful
testing of the product by applying the CE mark.
Shock resistance:
Electromagnetic
compatibility:
INFORMATION !
For further information contact your local sales office.
32
-1500...+1500 mV
4...20 mA (passive)
20 µA
®
HART
7 - FSK 1200 physical layer definition on top of the current loop
1...60 seconds
15...30 VDC loop powered
®
4...20 mA + HART
protocol
Minimum 0 Ω; maximum R
Acc. to NAMUR NE 43
Upper value: ≥ 21.0 mA
®
HART
protocol via current output
1
FSK
Sensor, galvanically isolated
250 Ω loop resistance for HART
4 mA
In a multidrop communication system, up to 32 devices can be connected. For
installation in a multidrop communication system please consider the voltage
drop for the 250 Ω loop resistance for HART
voltage has to be adjusted.
IEC 60068-2-31, Environmental testing – Part 2: Test Ec
Acc. to EN 61326, NAMUR NE 21
EMC Directive 2004/108/EC (valid until 2016/04/19) or
EMC Directive 2014/30/EU (valid from 2016/04/20)
www.krohne.com
= ((U
- 15 VDC) / 22 mA)
L
ext.
®
communication
®
communication. The supply
07/2016 - 4002650002 - MA SMARTPAT ORP 8510 R03 fr
SMARTPAT ORP 8510
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Table des Matières
