Analog Devices 3B47
The 3B47 is a single-channel isolated thermocouple signalconditioning module which interfaces, amplifies, isolates, protects, linearizes and filters analog input voltages from a J, K, T, E, R, S or B-type thermocouple. The thermocouple input signal is internally linear- Max Operating Temp : 85°C
- Min Operating Temp : -25°C
Source:
Octopart
| Part No. | 3B47 |
|---|---|
| Datasheet | 3B47 Download |
| Manufacturer |  Analog Devices |
| Description | Isolated / Linearized / Thermocouple Input |
| Buy | Stock & Price |
FEATURES
Interfaces, amplifies, filters, isolates, & linearizes analog input voltages from a J, K, T, E, R, S or B-type thermocouple Thermocouple input signal is internally linearized High accuracy internal cold junction compensation. Module provides +1500 V peak of galvanic transformerbased isolation with a common mode rejection (CMR) of 160 dB @ 50/60 Hz and a normal mode rejection (NMR) of 60 dB @ 50/60 Hz. All 3B47 series modules are mix-and-match and Hot Swappable. FUNCTIONAL BLOCK DIAGRAM Figure 1. 3B47 Functional Block DiagramAPPLICATIONS
Industrial signal conditioning Industrial signal isolation Industrial signal filtering Output modules accept 0 to +10V (or +10V) single-ended signals and provide an isolated 4-20 mA (or 0-20 mA) process signal. All modules feature a universal pin-out and may be readily hot-swapped under full power and interchanged without disrupting field wiring. PRODUCT OVERVIEW The Analog Devices 3B Series Signal Conditioning Subsystem is DataShee designed to easily handle signal conditioning problems in The 3B Series of Signal Conditioning I/o Subsystems provide a measurement and control applications.
