Digital Current Meter Ammeters Ampere Meter LED RS-485 Modbus Single Phase Meter
1. Product Overview: Intelligent single phase digital ammeter tunes CT parameters and PT parameters through panel key, and display a running system visually, a row of 4 bits LED display single phase value clearly, It can replace traditional analog pointer meter. What is more, with RS485 interface, it is convenient for data exchange with microcomputer, PLC, etc. It is a kind of high-performance automatic meter which is suitable for industrial and mining enterprises, civil construction, building automation and some other modern distribution system.And this kind of product has optional Configurations of RS485 communication interface (optical coupling isolation), Mod Bus RTU communication protocol, 1-3 road programmable analog output (C4-20mA DC0-20mA), and 1 road ad relay alarm upper and lower output.Product fictures:
Adopting industrial grade DSP of high reliability. Data acquisition speed is fast, metering accuracy is high and processing speed is fast.
With powerful data acquisition and processing functions, they can achieve the metering of all electric parameters.
Small size and easy installation. They adopt self-locking panel installation structure and can be installed without the need of screw fixation.
Convenient and flexible wiring. They are commonly used in three-phase three-wire system and three-phase four-wire system meters.
With RS-485 digital interface, they adopt standard MODBUS-RTU protocol.
One channel of alarm output is optional for bound monitoring on the metered parameters.
One-channel analog output is available. Three-channel analog output is optional for three-phase current and voltage. The metered transmitting output can be selected and the output is DC4 ~ 20mA, DC0-5V. 0~12~20mA, etc. are optional
Real-time display with four digits of LED digital. The display value of the meter can be set through the panel buttons.
Standard CT input, standard PT input or direct input4.2 Technical parameters
3. Optional configuration:
3.1 RS485 communication interface (optical coupling isolation), Mod Bus RTU communication protocol
3.2 1 road programmable analog output, DC4-20mA DC0-20mA.
3.3 Relay alarm output, upper and lower monitor the measured parameters.
5.Dimension and hole size
|Accuracy class||class 0.5 and class 0.2|
|Display||Four digits,plus a sign bit for LED display|
|Norminal input||Current AC1A,AC5A,DC20A, Voltage AC100V,AC220V,AC380V|
|Working condition ||-10-55degree|
|Analog quantity||Under condition of DC4-20A current put,under condition of DC0-5V voltage output|
|Digital quantity||RS485 interface,MODBUS-RTU,the default baud rate is 9600|
|Shape code||Dimension (mm)||Hole size (mm)||Minimum installation distance||Total installation length|
OEM-ODM Service Offered
1.Material,size and other requirements of Led Traffic Signal Light can be customized.
2.Please kindly inform us which items you are interested & the reasonable price will be provided you upon receipt of your new inquiry ASAP.
3.Answer your question detailed.
4.Solve the problem with you during using our products.
5.You can visit our website: http://cnhxdz.en.made-in-china.com/
We accept 30% payment in advance, the balance payment before shipping.
We also accept L/C according to the order amount
We can accept the payment by T/T, Western Union, Paypal, Private Account, Escrow,Cash,and others
Packing And Shipment
We can ship the goods for you by following ways:
1.By Express: DHL, FEDEX, UPS, TNT, SF EXPRESS and China Post, China Small Package and so on.
2. By Air: We can ship from Ningbo, Shanghai, Shenzhen, Hongkong, Urumqi, Beijing.
3. By Sea: We can offer you FOB Ningbo, FOB Shanghai, FOB Shenzhen, FOB Urumqi, FOB XiaMen, FOB Beijing.
4. We also can send to your forwarder or agent in China, who can arrange shipment for you.
1.Q:How can I get the samples?
A:If you need some samples to test,please pay for the transportation freight of samples and our samples will be counted on the next order .We send the samples to you only after receipt of your payment.
2.Q:How much the transportation freight will be for the samples?
A:The freight depends on the weight and packing size and your area.
3.Q:How can I get your Price list?
A:Please send us your email or fax and order information,then I can send you the price list.
4.Q:Can we have our logo or company name to be printed on your products or the package?
A:Sure.Your Logo can be puted on our products by sticker.And if you want your logo and company name to be printed on the cartons for the products,you can send us the artwork by email.
5.Q:How to order?
A:Please send us your purchase order by email or fax or you can ask us to send you a proforma invoice for your order.
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