| Number of inputs |
8 |
| Power supply |
via the E-bus |
| Distributed clocks |
– |
| Input filter limit frequency |
typ. 1 kHz |
| Connection method |
2-wire |
| Conversion time |
approx. 2.5 s up to 20 ms, depending on configuration and filter setting, default: approx. 250 ms |
| Voltage measurement |
±30/±60/±75 mV |
| Resolution |
16 bit, representation adjustable: 0.1/0.01°C or 1/2/4 µV per digit |
| Temperature measurement (thermocouple) |
type B, C, E, J, K, L, N, R, S, T, U (default setting: type K) |
| Measurement uncertainty (temperature measurement) |
at 23°C ambient temperature, with internal cold junction, according type: B: ±6.3°C; C: ±4.9°C; E: ±3.1°C; J: ±3.2°C; K: ±3.4°C; L: ±3.1°C; N: ±3.4°C; R: ±5.2°C; S: ±5.4°C; T: ±3.3°C; U: ±3.2°C; for further details see documentation |
| Measurement uncertainty (voltage measurement) |
at ±75 mV, 23°C ambient temperature: < ±0.096% (relative to full scale value) |
| Electrical isolation |
500 V (E-bus/signal voltage) |
| Current consumption power contacts |
– |
| Current consumption E-bus |
typ. 210 mA |
| Special features |
channel by channel wire break detection, internal and external cold junction, firmware filter adjustable |
| Operating/storage temperature |
-25…+60°C/-40…+85°C |
| Weight |
approx. 70 g |
| Relative humidity |
95%, no condensation |
| Vibration/shock resistance |
conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission |
conforms to EN 61000-6-2/EN 61000-6-4 |
| Approvals/markings |
CE, UL, ATEX, IECEx, cFMus |
| Protect. rating/installation pos. |
IP20/variable |
| Ex marking |
ATEX:
II 3G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
cFMus:
Class I, Division 2, Groups A, B, C, D
Class I, Zone 2, AEx ec IIC T4 Gc |