3B34_15 Datasheet, PDF (5/8 Pages) Analog Devices – Isolated, Linearized RTD Input

3B34
+24 V dc Loop Supply
Rated Operation
+12 V dc to +30 V dc
Current
Sensitivity
+27 mA @ l_out = 20 mA
±0.0002% span/V
Mechanical Dimensions
3.15" x 3.395" x 0.775"
(80.0 mm x 86.2 mm x 19.7 mm)
Environmental
Temperature Range
Rated Performance
-25°C to +85°C
Storage
-55°C to +85°C
Relative Humidity, 24 hours
0 to 95% @ +60°C noncondensing
RFI Susceptibility
±0.5% Span error @ 400 MHz, 5 Watt, 3 ft
1 _{For a 0 mA to 20 mA range, a typical minimum output current is 10 µA.}
2 _{Includes the combined effects of repeatability, hysteresis, and nonlinearity.}
3 _{Linearization conformity error is ±0.05%.}
4 _{With respect to the voltage output.}
5 _{A wide range of custom zero suppression and span is available with the 3B30-00 and 3B31-00 models, using the AC1310 ranging card.}
6 _{+24 V dc loop power is required for driving the current output at loads up to 850Ω. If a current output load of 400Ω or less is applied, +15 V dc is sufficient for loop power. If only}
voltage output is used, loop power is not required.
Specifications subject to change without notice
Rev. 0 | Page 5 of 8