3b34-03 Analog Devices, Inc., 3b34-03 Datasheet - Page 3

• Manufacturer Part Number: 3b34-03
• Description: Isolated, Linearized Rtd Input
• Manufacturer: Analog Devices, Inc.

3B34 Specifications
(typical @ +25°C and ±15 V dc, and +24 V dc Power)
Standard Ranges
Custom Ranges
Voltage
Current
Initial @ +25°C
Nonlinearity
Maximum Current Output Span
3B34 Models Available
1
2
* Custom Input/Output ranges are available. Refer to configuration guide.
Output current range may be user programmed to 4 mA to 20 mA using jumper supplied.
Requires AC1310 ranging card.
3B34-Custom
3B34-Custom
3B34-Custom
3B34-C-00
3B34-C-01
3B34-C-02
3B34-N-00
3B34-N-01
3
3B34-00
3B34-01
3B34-02
3B34-03
3B34-04
Model
Model
Model
Description
10 Ω Copper, (alpha) = 0.004274
10 Ω Copper, (alpha) = 0.004274
10 Ω Copper, (alpha) = 0.004274
10 ΩCopper, (alpha) = 0.004274
120 Ω Nickel, (alpha) = 0.00672
120 Ω Nickel, (alpha) = 0.00672
120 ΩNickel, (alpha) = 0.00672
100 Ω Pt, (alpha) = 0.00385
100 Ω Pt, (alpha) = 0.00385
100 Ω Pt, (alpha) = 0.00385
100 Ω Pt, (alpha) = 0.00385
100 Ω Pt, (alpha) = 0.00385
100 Ω Pt, (alpha) = 0.00385
RTD Sensor (2 or 3-wire)
(2,3, or 4-wire)
(2,3, or 4-wire)
RTD Sensor
RTD Sensor
Stability vs. Temperature
Rev. 0 | Page 3 of 8
Refer to Model Table
-200°C to +850°C (100Ω Platinum; 2-, 3- or 4-wire)
-80°C to +350°C (120Ω Nickel; 2-, 3- or 4-wire)
-100°C to +260°C (10Ω Copper; 2- or 3-wire)
0 V to +10 V (R
4 mA to 20 mA or 0 mA to 20 mA (R
0 mA to 31 mA
±0.1% Span
±0.05% Span
Output Ranges
Input Ranges
Accuracy
0°C to +120°C (10Ω @ +25°C)
0°C to +120°C (10Ω @ 0°C)
Externally Programmable
Externally Programmable
Externally Programmable
-100°C to +100°C
2
0°C to +100°C
0°C to +200°C
0°C to +600°C
0°C to +300°C
Input Range
Input Range
Input Range
L
> 2 kΩ)
*
*
*
2
2
2
L
Model 3B34
= 0 to 850Ω)
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
0 V to +10 V & 0 mA to 20 mA
1
Output Ranges
Output Ranges
Output Ranges
*
*
*
1
1
1
3B34