Danfoss MBT 9110 Manuel Opérationnel page 2

2-Wire Programmable Transmitter
2-Tråds Programmerbar Transmitter
Transmetteur 2-Fils Programmable (Pt100)
Programmierbarer 2-Leiter Messumformer
2 | AQ40924351751001-000101
INDEX
Page 3 - UK
Side 8 - DK
Page 13 - FR
Seite 18 - DE
© Danfoss | Climate Solutions | 2022.03
CONTENTS
Application ..............................................................................................................................................................................................3
Technical characteristics .....................................................................................................................................................................3
Mounting / installation .......................................................................................................................................................................3
Applications ............................................................................................................................................................................................3
Type / version .........................................................................................................................................................................................4
Electrical specifications .......................................................................................................................................................................4
Connections ............................................................................................................................................................................................5
Block diagram .........................................................................................................................................................................................6
Programming ..........................................................................................................................................................................................6
Mechanical specifications ..................................................................................................................................................................6
< Mounting of sensor wires ..................................................................................................................................................................6
Appendix ..................................................................................................................................................................................................7
- ATEX Installation drawing................................................................................................................................................................7
< - Safety instructions ..............................................................................................................................................................................7
• RTD or Ohm input
<
• High measurement accuracy
• 3-wire connection
• Programmable sensor error value
<
• Can be mounted in DIN form B sensor head
Application
• Linearised temperature measurement with Pt100 / Pt1000 or Ni100 / Ni1000 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 3-wire connection
Mounting / installation
• For DIN form B sensor head mounting
• In non-hazardous areas the transmitter can be mounted on a DIN rail with a special fitting
APPLICATIONS
© Danfoss | Climate Solutions | 2022.03
ENGLISH
2-WIRE PROGRAMMABLE TRANSMITTER
MBT 9110 - 084Z7440 & 084Z7441
2-wire installation
in control room
RTD to 4 – 20 mA
V+
mA
2-wire installation
in control room
Resistance to 4 – 20 mA
V+
mA
AQ40924351751001-000101 | 3