Product Description:
This product is a single-phase three-phase comprehensive measurement and acquisition instrument for AC single-phase circuit full parameter measurement; Adopt high precision 24-bit AD chip, dynamic range ratio up to 1000:1;
True effective value measurement, measurement parameters such as voltage, current, frequency, active power, reactive power, power factor, harmonic power and accumulated power and other electrical parameters, high accuracy, good stability, high communication rate
Full isolation processing technology, strong anti-interference ability. The measurement of electricity parameters through RS-485 digital interface output to achieve remote transmission, the product MODBUS protocol is fully compatible with a variety of configuration software or PLC equipment in
MODBUS(RTU)协议.
Product Features :
* sampling period has 20 ms, 40 ms, ms, 60 80 ms and 100 ms and 400 ms and 1000 ms seven rate can be set up....
* With odd check, even check, no check, stop bit and other communication formats can be set freely.
* Communication rate and address with software or hardware setting two modes, easy to use
* Power has positive and negative cumulative storage function respectively, with power failure saving function
* With a variety of operating indicators, the red light indicates the normal operation of the product (100mS blinking), the green light indicates the product communication
* Strong anti-interference ability, input, output, power port surge resistance voltage up to 2KV
*MODBUS protocol product data output negative numbers are output by complement;
Technical parameters:
Model number |
JK9200 |
JK9200B |
Connection mode |
Single-phase two-wire/three-phase four-wire/three-phase three-wire |
Single-phase two-wire |
Show |
High brightness color 10.1 "TFT LCD |
|
Number of power meter channels |
1 |
4 (Adding channels requires customization) |
Number of temperature channels |
8 (Adding channels requires customization) |
8 (Adding channels requires customization) |
Temperature measurement range |
Thermocouple: J/K/T/E/S/N/B PT100 |
|
Temperature measurement accuracy |
≦±0.2%F.S |
|
Measuring items |
Voltage V, current A, active power W, power factor,
Measurement and acquisition. |
Voltage V, current A, active power W Temperature ℃ |
Form of measurement |
True effective value Trms |
|
Curve (History, real time) |
Temperature, voltage, current, power |
|
Voltage range |
10V,100V,250V,400V,500VAC |
|
Current range |
10mA, 100mA,1A,5A,10A,20A(larger than 5A with perforated type, perforated aperture 7.5mm) |
|
Power range |
0.01W-12kW |
|
Power factor range |
0.001-1.000 Calculation method:
|
|
Frequency range |
40-400Hz |
|
Frequency response |
30Hz-1KHz |
|
Basic accuracy |
0.5%FS |
|
Measure the speed of |
3 times per second |
|
Voltage input impedance |
2 k Ω / V; (For example, if the input is 250V, the voltage impedance is 500 Kω) |
|
Operating temperature |
-20℃～+60℃ |
|
Output interface |
RS485(Standard Modbus-RTU communication protocol) |
|
Volume |
Instrument size: 220*275*180mm (H*W*D) |
|
Attachment |
Power cord, warranty card, instruction manual, thermocouple, inspection certificate |
|
