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PhidgetBridge 4-Input
The PhidgetBridge lets you connect up to 4 un-amplified Wheatstone bridges, such as:
The data rate and gain values can be configured in software.
Board
API Object Name | Bridge |
Number of Bridge Inputs | 4 |
Bridge Data Rate Min | 8 ms |
Bridge Data Rate Max | 1000 ms |
Bridge Input Current Max | ± 3 nA |
Differential Voltage Resolution | 24 bit |
Electrical Properties
USB Voltage Min | 4.5 V DC |
USB Voltage Max | 5.3 V DC |
USB Speed | Full Speed |
Current Consumption Min | 35 mA |
Current Consumption Max | 500 mA |
Available External Current | 465 mA |
Input Voltage Limit Min | Ground + 0.25V DC |
Input Voltage Limit Max | 5V Supply - 0.25V DC |
Physical Properties
Recommended Wire Size | 16 - 26 AWG |
Operating Temperature Min | 0 °C |
Operating Temperature Max | 70 °C |
Have a look at our assortment of load cells; we carry micro load cells, button load cells, and an S-Type load cell. We also have individual strain gauges available, for applications where the structure being tested is already built.
You can also connect RTDs (Resistive Thermal Devices) to the 1046 using the: