RS232 communication Trms Alarm function digital power meter
The product Description:
1. LED digital screen display, voltage, current, power, power factor/frequency
2. All measurements are Trms
3. Automatic range
4. Accuracy: 0.5
5. Not affected by external noise
6. Support data latching
7. Can set voltage, current, power and power factor the upper and lower limit for alarm function, PASS the light is Green, NG the light is Red, Easy to distinguish.
Areas of Application:
Power consumption test for household appliance
Power consumption test for the air-condition
Power consumption for light products
Power consumption test for LED Lamps
Test for electric machine and Motor
Test for chargers and switching power supply
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Single Phase |
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Display |
LED Digital Screen |
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Measuring items |
Voltage-V, current-A, active power-W, power factor-PF, frequency-Hz |
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Voltage Range AC/DC |
5V-600V AC/DC(Switch the range automatically Peak Voltage:700V AC/DC Min test voltage:5V(Below 5V, can be customized ) |
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Current Range AC/DC |
10mA-20A AC/DC (Switch the range automatically) Peak Current:26A AC/DC Min test current :10mA AC/DC( Below 10mA, can be customized) |
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Power Range(AC/DC) |
0.1W-12KW |
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Power factor Range(AC) |
0.001-1.000 Calculation method: Watt(W)/[voltage(V) current(A)]=Power Factor(PF) Note: when t is DC signal, power factor PF display 1.000 |
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The frequency range |
45-65Hz Note: when it is DC signal, no frequency display |
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Communication Interface |
Optional RS232 or RS485, Relay output function |
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Basic Accuracy |
±(0.4% reading +0.1%range+1 digit) |
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Measuring Speed |
Five times per second |
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Input Impedance |
About 2MΩ(All voltage) |
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Power Supply |
100~250V AC 50/400Hz, 100-300V DC |
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Volume and weight |
355mm(L)*225mm(W)*112mm(H),Holesize:225mm(W)*99mm(H)≈1.7KG |
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Attachment |
Power line, Operation Manual, Warranty Card |
Dispatch is arranged within 1-3days once your payment is finished verification by our Financial department. If there is no option of express you need. Pls contact us in advance.
The delivery time show when you choice the express is for reference. We don't guarantee the time the same with it all the time, due to difference in customs clearing times in individual countries, which may affect how quickly your product is inspected.
Dongguan NAPUI Electronic Technology Co., Ltd is 8 years specialist digital power meter Manufacturer in China.
All the power meter waranty are 12 months.
All the items are EXW.
Q: 1. English version is available?
A: Yes
Q: 2. Does it have the function of Communication?
A: Yes, there have RS232 or RS485 (Optional).
Q: 3. What is the lead time for delivery?
A:7 workdays according to your specific requirement
Q: 4. Do you have any MOQ limit?
A: 1pc
Q: 5. what express do you often use?
A: DHL, UPS, FedEx,etc.Any method you can choose!
Q: 6. What's your acceptable payment term?
A: Our usually payment term is T/T, L/C,Paypal, etc.
Q: 7.Can you make OEM service?
A: Yeah,we can!