Description
KC9531 is a power sensor for industrial microwave application scenarios, used to monitor the power parameters of stable microwave sources. It can adapt to the harsh environment of industrial sites and can correctly measure all kinds of stable power sources.
Product application
Solid-state microwave source power monitoring
Power monitoring of magnetron microwave sources with stable DC power supply
Other occasions where continuous wave power monitoring is required
If you need to monitor unstable, non-continuous wave signal (such as ordinary magnetron microwave source), please use KC9532
Measurement range
+10dBm~-50dBm
1MHz~4GHz
Product Features
USB2.0 protocol specification.
Integrated 1~2 channel CAN-bus interface, supporting CAN2.0A, CAN2.0B protocol, conforming to ISO/DIS 11898 specification.
CAN-bus standard ID is user configurable from 0×000 to 0x7FF.
CAN-bus communication baud rate can be user set 1000kbps, 700kbps, 500kbps, 250kbps, 100kbps, 50kbps, 25kbps, 7kbps.
Can be powered by USB bus power supply or by external power supply (DC+3.5V~DC+18V, 300mA).
CAN-bus or RS485 interface with electrical isolation and insulation voltage: DC 1000V.
Measurement data refresh rate: 200 points per second (smoothed).
Support plug-and-play.
Tools and software support
KC power meter; works on WindowsXP/Win7/8/10.
| Parameter | min | typ. | max | unit | note | |||
| RF parameter | ||||||||
| Frequency range | 1 | 4000 | MHz | |||||
| Amplitude(1) | -50 | 10 | dBm | |||||
| Detection method | sampling（peak,average,RMS） | |||||||
| Minimum pulse width | 100 | μs | ||||||
| Uncertainty 100~3500MHz，25℃，-40~0dBm | 0.2 | dB | calibration on known frequency | |||||
| 1.5 | dB | |||||||
| Long-term stability 1y | 0.5 | 3 | dB | |||||
| calibration cycle | 2 | year | ||||||
| Power supply | ||||||||
| voltage | USB supply | 4.5 | 5.5 | V | ||||
| DC supply | 3.5 | 18 | V | |||||
| current | USB supply | 300 | mA | |||||
| DC supply | ＜100 | ＜400 | mA | |||||
| Data output | ||||||||
| USB | Serial data | |||||||
| CAN bus | standard can bus（KC9531.01） | |||||||
| RS485 | RS485,M-BUS（KC9531.02） | |||||||
| Environment parameter | ||||||||
| temperature（2） | -20 | 60 | ℃ | |||||
| storage temp | -40 | 85 | ℃ | |||||
| Relative Humidity | 0 | 90 | % | |||||
| RF port | ||||||||
| N-J | ||||||||
| Max DC input | 15 | V | ||||||
| Maximum parameter | ||||||||
| RF input | 20 | dBm | ||||||
| DC supply voltage | 18 | V | ||||||
| Mechanical parameter | ||||||||
| L-W-H | 100 | 60 | 24 | mm | RF port include | |||
| weight | 300 | g | ||||||
| Acceleration（3） | 5 | g | 1h | |||||
1: Use appropriate couplers and attenuators. If the field electromagnetic environment is too harsh, you need to add proper magnetic ring to the power cable, CAN or USB cable.
2: Uncertainty increases when the range of 10~45℃ is exceeded.
3: When used in a vibration environment, the sensor should be fixed with mounting bolts on the sensor body and connected with flexible cables. When used in a vibration-free environment, it can be supported by the RF port only.
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