20-bit (±40V) Voltage Input Phidget - VCP1000
Measure up to ±40V with this high precision isolated voltage input Phidget. Connects to a VINT port.
Do you need to measure larger voltage potentials, but would also like to have high precision measurements? This voltage input Phidget is the best of both worlds. You can measure voltage up to ±40V with a resolution of 77 microvolts with this impressive little Phidget. You can switch the voltage range to ±312mV mode from software, increasing the resolution to 600 nanovolts. The VCP1000 connects to a port on a VINT Hub. See the "Compatible Products" tab for a list of hubs.
Isolated for Stability
This Phidget is electrically isolated, so a power surge on the circuit you're measuring will not damage your VINT Hub or your computer. Isolation also improves stability by eliminating potential ground loops.
Product Specifications
| Sensor Properties |
| Sensor Type |
Voltage (DC) |
| Board Properties |
| Controlled By |
VINT |
| Voltage Sensor |
| Voltage Difference Max |
± 40 V DC |
| Withstand Voltage Max |
± 50 V DC |
| Measurement Error Max |
0.01 % |
| Sampling Interval Min |
100 ms/sample |
| Sampling Interval Max |
60 s/sample |
| Electrical Properties |
| Sensor Input Impedance |
1 MΩ |
| Current Consumption Max |
13 mA |
| ±40V Range |
| Voltage Resolution |
77 μV DC |
| ±312 mV Range |
| Voltage Resolution |
600 nV DC |
| Physical Properties |
| Recommended Wire Size |
16 - 26 AWG |
| Operating Temperature Min |
-40 °C |
| Operating Temperature Max |
85 °C |
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