Four Channel RTD/StrainGageConditioner

The model 2834 is a four channel signal conditioner providing input protection, multiplexing, and amplification in a single, low cost package. A multi-purpose device, the 2B34 is designed to effectively condition low level signals (±30mV to ±100mV) such as those produced by RTD and strain gage sensors. The superior design of the 2834 provides low input drift (±1.0µV/°C), high common mode rejection (94dB @ 60Hz), and extremely stable gain (±ppm°C). Other features include low nonlinearity (±0.01%max), excitation and lead wire compensation for RTD °inputs, and a wide operating temperature range (-25 C to +85 C).