1B51AN

隔离毫伏/热电偶信号调理器 Isolated mV/Thermocouple Signal Conditioner

Product Details

The 1B51 is a precision, mV/thermocouple signal conditioner that incorporates a circuit design utilizing transformer based isolation and automated surface mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for measurement and control applications, it is specially suited for harsh environments with extremely high common-mode interference. Unlike costlier solutions that require separate dc/dc converters, each 1B51 generates its own input side power, providing true, low cost channel-to channel isolation.

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*Applications**

* Multichannel Thermocouple Temperature

* Measurement

* Low Level Data Acquisition Systems

* Industrial Measurement & Control Systems

### Features and Benefits

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Functionally Complete Precision Conditioner

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High Accuracy

Low Input Offset Tempco: ±0.1µ/°C

Low Nonlinearity: ±0.025%

High CMV: 160dB 60Hz, G=1000V/V

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240V rms Input Protection 

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Small Package: 1.0"x2.1"x0.35" DIP 

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Isolated Power 

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Low Pass Filter fc=3Hz 

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Pin Compatible with 1B41 Isolated RTD Conditioner