Description
Compact, wide bandwidth strain gauge/loadcell amplifier and isolator. With standard input ranges anywhere from ±10 mV to ±1 000 mV. Analogue design for fast response and low noise along with 6 to 20 kHz bandwidth depending upon gain required.
Integral bridge reference power supply 5.000 or 10.000 V - DIP switch selectable and trimpot adjustable.
Specifications
- Standard input signal ranges of ±10 mV, 0-10mV, ±20 mV,
0-20mV and many others up to ±1 000 mV. - High quality intrumentation amplifier front end.
- Input impedance >3 MΩ.
- High speed optical isolation > 2 kV.
- -3dB bandwidth 6 kHz for ±10 mV input, 10 kHz for ±20 mV input, 15kHz for ±40 mV input.
- Voltage output signal ranges of 0-10V, ±10 V, 0-5 V or ±5 V.
- Current outputs 0-20mA and 4-20 mA.
- Output load >2 kΩ for the voltage output.
- Multi-turn trimpot adjustment for Output zero and span and
Input zero and span. - 10% over-range capability.
- Linearity better than 0.25% of full scale.
- Bridge excitation supply 5.000 V to 10.000 V at maximum 30 mA, DIP switch selectable.
- Input supply 115 or 230 VAC ±10% 50/60 Hz or 12 or 24 VDC.
- Isolation input to output 2 500 VAC for 115/230 VAC powered units, >1000 VDC for DC powered units.
- Operating temperature -10 to 60°C.
- 24 hour operational burn-in.
- Calibration sheet provided for each unit manufactured.
- DIN rail mounting.
- Screw terminal connections.
- Dimensions 40 x 80 x 85 mm (W x H x D).
Documentation
- Product Brochure
- Application Notes (Coming Soon)
- User Manual (Coming Soon)
Applications
- Shock or impact testing of materials.
- Load testing of seatbelts.
- Apple Weighing.
- General loadcell or strain gauge interfacing.