Datalogger datasheet: +5 V ±1,0 V a 2 mA -5 V ±1,5 V a 2 m Sensor (INA 129) datasheet : POWER SUPPLY: typ ±700 max ±750 µA (between ±2.2V to±18V) No problem for voltage, but if I've 8 sensor that need this current I don't undestand what is the max number of sensor 2/0.7 = ~2 (same as 4/1.4) 2/1.4 = ...

Now it's all OK, we are using the INA 129 and it's working fine. We are developing a matrix of 8 instrumental amplifier where all the inputs are sharing the same reference electrode. Is there any any problem if the reference elctrode is connected to the AG pins of the DataLogger. I'm worried about t...

Hi About the ADC24 PCB full of holes and port provided with the data logger itself. I want the +5V and -5V to bias some OpAmp used as Instrumental Amplifier but only the +5V and +2.5V works/are connected to the Data Logger. Tester says that -5V port is grounded, but i'm sure there's this voltage som...