© Danfoss | DCS (im) | 2017.074 | 520B7739 | IC.PS.P40.B3.52
Specications range -40 °C – 85 °C
Common specications
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 inuence ≤ ± 0.5% of span
Extended EMC immunity: NAMUR NE 21, A criterion, burst ≤ ± 1% of span
Eect of supply voltage variation ≤ 0,005% of span / VDC
Vibration IEC 60068-2-6 Test FC
Lloyd’s specication no. 1 4 g / 2 – 100 Hz
Max. wire size 1 x 1.5 mm2stranded 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
