The MBT 9110 temperature transmitter can be used for converting the Pt 100 / Pt 1000 ohm signal or the thermo couple mV signal to a 4 – 20 mA signal.
The MBT 9110 is a very durable and reliable temperature transmitter with all major marine approvals and can be used together with all our sensors based on Pt or Thermocouple technology.
MBT 9110 transmitters in the standard program are delivered in an enclosure, but are also used as an integrated part
of certain temperature sensors. The transmitter is available as standard or galvanic isolated with or without EEx approval.
Features
- 2-wire universal transmitter for industrial and maritime applications.
- Pt 100, Pt 1000 or thermocouple input.
- 4 – 20 mA standard output – with or without galvanic isolation.
- For mounting in DIN B connection head, heightened lid or in a separate enclosure.
- Advanced sensor fault indication.
- Temperature linearized.
Approvals
- Lloyds Register of Shipping, LR
- Germanischer Lloyd, GL
- Det Norske Veritas, DNV
- Nippon Kaiji Kyokai, NKK
- China Classification Society, CCS
- Bureau Veritas, BV
Technical data
| Primary accuracy | Pt 100 < ± 0.3 °C Thermocouple type E, J, K, L, N, T, U < ± 1.0 °C Thermocouple type B, R, S < ± 2.0 °C |
| Linearity error | < 0.1% FS |
| Temp. coefficient | < ± 0.01% FS / °Kamb |
| Response time | Programmable 1 – 60 sec. 1 sec. standard |
| Cold solder point compensation (CJC) | < ± 1.0 °C |
| Warm-up time | 5 min. |
| Update time | 440 ms |
| Effect of sensor cable resistance (3/4 wires) | < 0.002 ? / ? |
Kamb = Ambient temperature change
Electrical specifications
| Supply voltage | 8 – 35 V d.c | |
| EEx Galvanic supply voltage | 7.2 – 30 V d.c | |
| Effect of supply voltage variation | < 0.005% FS / V d.c | |
| Output | 4 – 20 mA current loop | |
| Sensor fault indication | Namur NE43 upscale 23 mA | |
| Input | Standard | Pt 100 (EN 60751) 2, 3 – wire -200 – 800 °C Pt 1000 (EN 60751) 2, 3 – wire |
| Galvanic isolation | Pt 100 (EN 60751) 2, 3, 4 – wire -200 – 800 °C Pt 1000 (EN 60751) 2, 3 – wire Thermocouple (EN 60584) |
|
| Signal/noise ratio | Min. 60 dB | |
| Max. lead cross-section | 1 × 1.5 mm² | |
| Max. cable resistance | 5 ? / core | |
Environmental conditions for Box enclosure
| Insulation voltage | 1500 V a.c |
| EMC | EN 61326-1 |
| Vibration/shock | IEC 60068-2-6 / IEC 60068-2-84 |
| Vibration | 4 g / 2 –100 Hz |
| Humidity | 0 – 98% RH, according to IEC 60068-1, IEC 60068-2-2 |
| Ambient temperature | -40 – 70 °C |
| In seperate enclosure | IP54 according to IEC 60529 |
Mechanical characteristics
| Max. offset | 50% of max. input value (Pt 100: 400 °C) (Thermocouple, type R: 650 °C) |
| Net weight | In heightened lid for B-head: 0.080 kg In Box enclosure: 0.360 kg |
Ordering standard
Dimensions
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