Panel mounted power meter, buy LNF32 smart building RS485 single phase ampere current meter digital on China Suppliers Mobile

Product Details

Product Description

Product Name: LNF32 smart building RS485 single phase ampere current meter digital

This series of digital display AC electrical measurement meters are applied for voltage and current measurement in power distribution system.They support programmable transformation ratio and can be equipped with communcation interface. They are featured with good appearance and compact structure.

Technical parameters

Accuracy		0.5%(default),0.2%
Data update rate		1s
Input	Current	Rated value:AC 1A,5A
		Voltage	Rated value:AC 100V,220V,400V etc
		Overload	Continuous:2 times of rated value
		Frequency	45~65Hz
Safe Power Supply	Range	AC 80~270V 50/60Hz,DC 100~350V
Safe Power Supply		Consumption	≤5VA
Digital Input		2 dry contact inputs,Isolation:2kVAC
Relay Output		2 relay outputs,contact rated at AC 5A/250V or DC 5A/30V,Isolation:2kVAC
Analog Output		dc 4~20mA,load ≤350Ω DC 0~5V,load≥20kΩ
Communication Port		RS485,Modbus-RTU,2-WIRE,up tp 9600bps
Degree of Protection		Front:IP64,Rear :IP20
Operating Temperature		-40℃~70℃(LED),-25℃~70℃(LCD)
Storage Temperature		-45℃~85℃(LED),-30℃~80℃(LCD)
Relative Humidity		≤93%RH
Insulation		≥2kVAC
Altitude		≤2500m

Model Selection

	LNF31	LNF33	LNF32	LNF36
Dimension(mm)	72x72x44.5	72x72x44.5	96x96x34	96x96x34
Real-time measurement	single-phase current	three-phase current	single-phase current	three-phase current
LCD display	■	■	■	■
RS485	□	□	□	□
Note：“■”Yes，“□”Optional

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Application

■ Data Acquisition

■Limit Value Monitoring

■Measured Value Transducer

■AC current measurement

■Panel Meter

Company Profile

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.

Q: Does your company provide customized manufacturing?

A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.

Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.

Q: Do you provide samples ? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.

Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.