Analog Devices 7B37
The 7B37 is a single-channel signal conditioning module that interfaces, amplifies and filters input voltages from a J, K, T, E, R, S, or B-type thermocouple and provides an isolated and protected precision output of either +1 V to +5 V or 0 V to +10 V, linear with input voltage.
| Part No. |
7B37 |
| Datasheet |
7B37
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| Manufacturer |
 Analog Devices |
| Description |
Thermocouple Input |
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Stock & Price
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FEATURES
Interfaces, amplifies, and filters input voltages from a J, K, T, E, R, S, or B-type thermocouple. Module provides a precision output of either +1 V to +5 V or 0 V to +10 V, linear with temperature. High accuracy internal cold junction compensation. All 7B37 series modules are mix-and-match and Hot Swappable. FUNCTIONAL BLOCK DIAGRAM APPLICATIONS
Industrial signal conditioning Industrial signal isolation Industrial signal filtering Figure 1. 7B37 Functional Block Diagram PRODUCT OVERVIEW The modules feature a maximum nonlinearity of +0.02% and are factory calibrated to guarantee a maximum accuracy specification of +0.1%. The 7B Series offers up to 1500 V rms continuous common The 7B Series of signal conditioners feature small size, low cost mode voltage isolation and 120 V rms of field wiring input and a wide output voltage range for a variety of applications protection. The power supplies necessary to drive each of the including process control and factory-floor environments.
