New SIRIUS UNI Universal Strain Gauge, IEPE, Voltage, RTD, Resistance, and Current Amplifier
Can SIRIUS STG amplifier become even more universal? Yes, it can!
The newly released SIRIUS UNI amplifier adds IEPE signal input to the already known STG amplifier. The module is based on the SIRIUS DualCoreADC® technology enabling a high dynamic range (> 160 dB). The amplifier also offers a high voltage range. Improved excitation current accuracy enables constant current supply for quarter bridge applications (2- or 4-wire).
SIRIUSi-8xUNI data acquisition system with universal signal inputs
With the introduction of native IEPE mode, the DC or AC mode input coupling with 0.16 Hz high-pass filter for low ranges (0.3 Hz for 100 V range).
SIRIUS UNI supports both Class 1 and Class 2 TEDS.
The input connector is D-SUB9, the optional connector is a female 10-pin LEMO 2B series (on request 8-pin LEMO-2B, 16-pin LEMO-2B).
- Universal input: Voltage, Full/Half/Quarter bridge strain (120 Ω and 350 Ω), constant voltage/current supply, IEPE, Potentiometer, RTD, Resistance, Current (ext. Shunt).
- High voltage range (up to ±100 V).
- Better excitation current accuracy.
- Quarter bridge constant voltage/current supply.
- High dynamic range.
- Dual TEDS support (Class 1 & Class 2).
SIRIUS UNI is available in an isolated and differential version. It comes as a single or a rack slice and with UNI+, counter option. For details check the order codes below.
SIRIUS UNI Amplifier Connector Pinouts
Left: SIRIUS UNI amplifier DB9 connector pinout
LEMO 10-pin Connector
SIRIUS UNI amplifier 10-pin LEMO connector pinout
|7||DI-CNT||Digital I/O, Counter|
|9||R+/SHUNT||Resistance / SHUNT|
SIRIUS UNI Technical Specifications
For full specification about SIRIUS UNI amplifier, please check the SIRIUS technical specifications page.