© Danfoss | DCS (im) | 2017.07
4 | 520B7739 | IC.PS.P40.B3.52
Specifications range
-40 °C – 85 °C
Common specifications
Supply voltage, DC
Galvanic isolation
MBT 9110, 084Z7442
7.2 – 35 V
Galvanic isolation, EEx
MBT 9110, 084Z7443
7.2 – 30 VDC
Internal consumption
25 mW – 0.8 W
Voltage drop
7.2 VDC
Isolation voltage, test / operation
1.5 kVAC / 50 VAC
Warm-up time
5 min.
Communications interface
Loop Link
Signal / noise ratio
min. 60 dB
Response time (programmable)
1 – 60 s
EEprom error check
< 3.5 s
Signal dynamics, input
20 bit
Signal dynamics, output
16 bit
Calibration temperature
20 – 28 °C
ELECTRICAL SPECIFICATIONS
TYPE
MBT 9110
VERSION
Galvanic isolation
084Z7442
Galvanic isolation, EEx
084Z7443
ELECTRICAL SPECIFICATIONS, INPUT
RTD AND LINEAR RESISTANCE INPUT
RTD type
Min. value
Max. value
Min. span
Standard
Pt 100
-200 °C
850 °C
25 °C
IEC 60751
Ni 100
-60 °C
250 °C
25 °C
DIN 43760
Lin. R
0 Ω
5000 Ω
30 Ω
–
BASIC VALUES
Input type
Basic accuracy
Temperature coefficient
RTD
≤ ± 0.2 °C
≤ ± 0.01 °C / °C
Lin.R
≤ ± 0.1 Ω
≤ ± 10 mΩ / °C
Volt
≤ ± 10 μV
≤ ± 1 μV / °C
TC type: E, J, K, L, N, T, U
≤ ± 1 °C
≤ ± 0.05 °C / °C
TC type: B, R, S, W3, W5, LR
≤ ± 2 °C
≤ ± 0.2 °C / °C
EMC immunity influence
≤ ± 0.5% of span
Extended EMC immunity: NAMUR NE 21, A criterion, burst
≤ ± 1% of span
Effect of supply voltage variation
≤ 0,005% of span / VDC
Vibration
IEC 60068-2-6 Test FC
Lloyd’s specification no. 1
4 g / 2 – 100 Hz
Max. wire size
1 x 1.5 mm
2
stranded wire
Humidity
< 95% RH (non-cond.)
Dimensions
ø44 x 20.2 mm
Tightness (enclosure / terminal)
IP68 / IP00
Weight
50 g
GENERAL VALUES
Input type
Absolute accuracy
Temperature coefficient
All
≤ ± 0.05% of span
≤ ± 0.01% of span / °C
ACCURACY, THE GREATER OF GENERAL AND BASIC VALUES
