Table Des Matières; 2-Wire Programmable Transmitter; Application; Technical Characteristics - Danfoss MBT 9110 Manuel D'opération

2-Wire Programmable Transmitter
2-Tråds Programmerbar Transmitter
Transm. 2-fils universel (Pt100/TC)
2-Leiter Universalmessumformer
2 | AQ40924028350901-000101
INDEX
Page 3 - UK
Side 10 - DK
Page 17 - FR
Seite 24 - DE
© Danfoss | Climate Solutions | 2022.03
CONTENTS
Application .............................................................................................................................................................................................. 3
Technical characteristics ..................................................................................................................................................................... 3
Mounting / installation ....................................................................................................................................................................... 3
Applications ............................................................................................................................................................................................ 3
Type / Version ......................................................................................................................................................................................... 4
Electrical specifications ....................................................................................................................................................................... 4
Connections ............................................................................................................................................................................................ 6
Block diagram ......................................................................................................................................................................................... 7
Programming .......................................................................................................................................................................................... 7
Mechanical specifications .................................................................................................................................................................. 8
Mounting of sensor wires .................................................................................................................................................................. 8
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Appendix .................................................................................................................................................................................................. 8
- ATEX Installation drawing................................................................................................................................................................ 8
- Safety instructions .............................................................................................................................................................................. 9
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• RTD, TC, Ohm, or mV input
<
• Extremely high measurement accuracy
• 1.5 kVAC galvanic isolation
• For DIN form B sensor head mounting
<

Application

• Linearised temperature measurement with Pt100 / Pt1000, Ni100 / Ni1000, or TC sensor
• Conversion of linear resistance variation to a standard analogue current signal, for instance from valves
or Ohmic level sensors

Technical characteristics

• The RTD and resistance inputs have cable compensation for 2-, 3- and 4-wire connection
• Continuous check of vital stored data for safety reasons

Mounting / installation

• For DIN form B sensor head mounting
• In non-hazardous areas the MBT 9110, 084Z7443 can be mounted on a DIN rail with a special fitting

APPLICATIONS

RTD to 4 - 20 mA
TC to 4 - 20 mA
© Danfoss | Climate Solutions | 2022.03 Resistance to 4 - 20 mA
ENGLISH

2-WIRE PROGRAMMABLE TRANSMITTER

MBT 9110 - 084Z7442 & 084Z7443
RTD to 4 - 20 mA
TC to 4 - 20 mA
2-wire installation
in control room
Resistance to 4 - 20 mA
V+
mA
2-wire installation
in control room
mV to 4 - 20 mA
V+
mA
2-wire installation
in control room
V+
2-wire installation
in control room
V+
mA
2-wire installation
in control room
V+
mA
2-wire installation
in control room
V+
mA
2-wire installation
in control room
V+
mA
AQ40924028350901-000101 | 3