Features
- 8 or 16 instrumentation amplifiers with differential inputs and selectable gain by intern switches (five options: x1, x100, x200, x300 and x600). Other gains: x500, x1000 or x1200, with a 2% precision, can also be selected. The x100 gain can be changed by the user to any of the other values by substituting one component;
- Selectable input configuration for: thermocouples, direct voltage (from ± 10mV to ± 10V) and current (up to ± 40mA) input.
- 2nd order low pass Butterworth filter with cut-off frequency of 35Hz, changeable by user (switching components);
- Digital output: 16 TTL level digital outputs;
- Digital input: 16 TTL level digital inputs;
- 1 configurable signal input channel for: counting, frequency or period;
- IP protocol for communication, Ethernet 10baseT standard interface;
- Power supply: 110/220V AC adapter. Output: 12VDC. May also be energized with automobile battery.
- Metallic casing. Dimensions: 45 x 310 x 250 mm (h x l x w);
Options:
- Conditioner for ICP sensors (ICP option);
- Conditioner for Pt100 sensors (Pt100 option);
- Conditioner for Wheatstone bridge based sensors (BDG option), including:
- ½ bridge, ¼ bridge 120 ohms and complete bridge;
- Conditioner for potenciometric sensors;
- Voltage generator (excitation voltage) configurable for: 2,5V, 5,0V or 10V divided into 8 channel groups (channels from the same group will always have the same excitation voltage);
- Balance adjustment of Wheatstone bridges with the help of Trim-pot;
- Calibration resistor insertion (Shunt-Cal through button);
- Calibration resistor insertion (Shunt-Cal by Software (option AutSnt));
- Automatic bridge based sensor calibration using automatic application of a Shunt-Cal resistor. Requires AqDados version 7 or higher and BDG option.