Product Model: JYK-42 Power Factor Meter

Dimensions: 120mm (H) × 120mm (W) Embedded depth: 82mm (D)
Opening size: 111 (H) x 111 (W) mm

K series programmable digital display function and features:
1. Display magnification, communication address, baud rate through the panel buttons can be arbitrarily set, the use of very flexible and convenient.
2. All can take 1 analog output, can choose to measure the transmission output, the output is 4 ~ 20mA, 0 ~ 5V, 0 ~ 12 ~ 20mA and other optional.
3. Optional relay alarm output, the measured parameters to achieve upper and lower limits of monitoring.
4. With RS-485 digital interface, using the standard MODBUS-RTU protocol.
5. Wide range of applications, combination of strong.
6. Digital zero calibration, digital calibration, high precision, cost-effective.

1. Power factor measurement display range: 0.000C -0.500C-1.000-0.500L-0.000L
2. Phase measurement display range: 0 ° -359.9 °
3. Frequency measurement display range: 30.00-99.99Hz
4. Measurement accuracy: power factor accuracy of ± 0.01, phase measurement accuracy of ± 1 °, frequency measurement accuracy of ± 0.1Hz
5. Resolution: power factor display resolution of 0.001, the frequency display resolution of 0.01Hz, phase display resolution of 0.1 °
6. Sampling rate: about 3 times / s
7. Rated input voltage: AC100V ± 10%, 220V ± 10%, 380V ± 10%
8. Input current: 1 ~ 5A
9. Input loop power consumption: voltage< 1VA, 电流< 0.5VA
10. Auxiliary power supply: AC220V 50 / 60Hz
11. Auxiliary power consumption: < 3VA
12. No signal input when prompted: Display characters '----'
13. Working environment: temperature -10 ~ 50 ℃, humidity ≤ 85% RH non-corrosive occasions