- Applied to any voltage monitoring;
-
Measurement range ±50V (default)；
- Error<0.1%FS；
- Signal bandwidth >20kHz;
- CE Certification;
- 1500V Isolation and short circuit protection.
The voltage sensor JHVS-50 is used to realize the measurement of the battery voltage on the vehicle and real-time status monitoring during crash test of low-voltage electrical equipment. The sensor uses a very low-temperature drift and high precision circuit. The default range is ±50V, other ranges can be customized (less than 100V). The sensor has reliable short-circuit protection measures with small size and all isolation of power and signal.
Specification (5V, 25℃):
| Name | Unit | Value |
| Range | V | ±50 |
| Over range | V | ±80 |
| Sensitivity | mV/V | 25 |
| Non-linearity | % | <0.05 |
| Hysteresis | % | <0.03 |
| offset | mV | <±5 |
| Response | μs | <10 |
| Power | 5V（Active Sensor） | |
| Consumption | mA | <20 |
| Opera. Temp. | ℃ | -20~85 |
| Store Temp. | ℃ | -40~125 |
| Material | / | Al. Alloy |
| Weight | grams | 7 |
| Dimension | mm | 36×16×14 |
The connector and ID as required.
Wire defines:
Signal side (connect to DAS):
| Red | Power+ |
| Black | Power- |
| Green | Signal+ |
| White | Signal- |
| Red | Object+ |
| Black | Object- |
 |
High Voltage Sensor JHVS-50 |