Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
1. It can configure the display times ratio, communication address, baud ratio and other parameters freely.
2. All of these meters can be with one loop analog output and can choose the transmitting output, 4~20mA, 0~5V, 0~12~20mA etc.
3. Two loop alarming output optional, limiting value monitoring for the measuring parameters.
4. RS-485 interface, under MODBUS-RTU protocol.
5. Wide application, more powerful combine function.
6. Digital zero calibration, digital adjusting, high accuracy and high cost performance.
|
Accuracy |
Display: 0.5, 0.2 class, Frequency meter 0.1 class, Transmitting: 0.5 class |
|
Display |
4 digit LED display with sign bit |
|
lnput |
Nominal input |
Current AC1A, AC5A, DC1A, DC5A, DC20mA and etc; Voltage AC100V, AC220V, AC380V, DC100V, DC220V, DC380V, DC75mV and etc. |
|
Overloading |
Continuance: 1.2 times, Instantaneous: current 10 times(5s), Voltage 2 times(10s) |
|
Frequency |
50/60Hz± 10% |
|
Power supply |
Auxiliary power supply |
Auxiliary power supply AC/DC80~270V, AC220V, DC220V and etc. |
|
Power consumption |
< 4VA |
|
Isolation withstand voltage |
Power supply and input, Transmitting output, Communication interface AC2kV, Input, Transmitting output, Communication interface between each other AC1kV |
|
Insulation resistance |
≥ 100MΩ |
|
Mean time between failures |
≥ 50000h |
|
Operation condition |
Ambient temperature: -10~55° C, Relative humidity ≤ 93%, No corrosive gas, Height above sea level≤ 2500m |
|
Output |
Analog value |
When DC4~20mA current output, Load< 510Ω , When DC0~5V voltage output, Load> 100kΩ |
|
Digital value |
RS-485 interface, MODBUS-RTU protocol, Baud rate default 9600(optional 4800, 9600)bps |
Shanghai Fengyilong Electronic Co., Ltd. is an experienced manufacturer of electronic meters, and has its headquarter in Shanghai, China and subsidiary factory in Jiangsu province. As a member of National Instrument & Meter Associations, we have involved in drafting our National Standards for instruments & meters.
We are an ISO9001 company, we have very good quality control mechanism on production process. We have our dinrail energy meter, prepayment energy meter, socket energy meter CE approved.
We have our own import and export rights and possess skillful import & export operating persons as well.
Here we are highly honored to enter into your business line, so we heartily wish to serve you with our good products. We also hope that we can join our hands to work hard for our mutual future.
You are welcome to visit our showroom.
