Products
U3W Model Inline Amplifiers
The Model U3W amplifier supplies a highly regulated bridge excitation voltage for the transducer and converts the millivolt signal of the transducer to a 4mA to 20mA three-wire current output signal. The Universal inline features two selectable excitation voltages, programmable gain settings, a wide adjustment range on the zero, and a buffered solid-state shunt cal relay for quick calibration.
Product Features:
- Strain gage sensor amplifier
- 18Vdc to 32Vdc supply voltage
- NEMA 4 housing
- Selectable excitation voltages: 3V or 5V at 70mA
- 4mA to 20mA analog output
- Increases signal-to-noise ratio in noisy environments
- Effects of voltage drops in excitation sources are eliminated
- Signals may be sent to the data systems from low impedance sources
Document:
U3W Datasheet