Gold Member Since 2014
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Yueqing Lovadon Electric Co., Ltd.

Single Phase Meter, Multimeter Digital Panel, Meter LCD Display manufacturer / supplier in China, offering Free Sample Available Lh-D11 Single Phase Digital Multimeter Digital Panel, L6-30r American Standard Socket Outlet, L14-50r-6 American Four-Hole Power Outlet and so on.

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Supplier Homepage Product Transformer and Meter Free Sample Available Lh-D11 Single Phase Digital Multimeter Digital Panel

Free Sample Available Lh-D11 Single Phase Digital Multimeter Digital Panel

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $28 US $27.8
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $28
1,000+ US $27.8
Get Latest Price
Port: Ningbo, China
Production Capacity: 50000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LH-D11
  • Installation: Direct Connected
  • Electric Equipment: Single-phase
  • Power Meter Connection: Terminal
  • Type: Energy Meter
  • Customized: Customized
  • Measuring Range: AC1a, AC5a, DC20mA, DC5a, DC75mA
  • Supply Voltage: AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
  • Dimensions: 80*160mm
  • Delivery Term: with 45 Days After Receipt of Desposit
  • Transport Package: Standard Export Packing or Packing as Your Require
  • Origin: China
  • Display: Digital
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Theory: Electronic Meter
  • Measured Signal: Continuous Wave
  • Certification: CE
  • Displaytype: Analog and Digital
  • Accuracy Class: 0.5
  • Operating Temperature: -10c~+55c
  • Color: Black/White
  • Trademark: OEM
  • Specification: CE, IEC, ISO
Product Description

Performance Characteristics
• High precision measurement of frequency
• Provide the digital tube display, local
data query
• Support for RS-485 communication,
Modbus-RTU protocol
• Support for switch input, output, analog
transmitting output
• A variety of dimensions to meet the
different requirements of the electric
distribution box
Accuracy of Measurement
• Frequency: ±0.02Hz
Signal Input
• Connection Mode: single phase two
• Overload Voltage: 1.2 times ( Continued ),
2 times / second (instantaneous )
• Power Consumption:<1VA/phase (voltage)
• Impedance: >300KΩ
• The Frequency: 45~65Hz or DC
Auxiliary Power Supply
• Working range AC 220V
• Power Consumption: <4VA
Function Module
• Communication Interface: 1 way RS-485 communication, Modbus-RTU protocol
• Baud Rate: 1200~9600bps,the default is 2400bps
• Switch Input: 2 ways
• Switch Output: 2 ways( capacity: AC 250V/5A, DC 30V/5A)
• Transmission Output: 1 ways(analog output: 0/4~20mA or 0~5/10

Performance Characteristics
High precision measurement of three phase voltage, three phase current, active power, reactive power, apparent power, power factor, frequency of electric parameters
Forward and reverse activeor reactive energy measurement 
Division of electric energy metering, time-sharing power timing meter reading
Measurement of three-phase voltage, three-phase current total harmonic distortion (THD), 2-31 odd harmonic component
Provide the digital tube display, local data query
Menu button intuitive, simple operation
Current, voltage gain programmable setting
Programmable voltage ratio
Support for fire control, remote cut off the fault circuit
Provide multiple loop control nodes, can be used for the alarm, trip control
Support for RS-485 communication, Modubus-RTU protocol
Support for switching input, output, analog quantity transmitting output
Convenient installation, wiring is simple, small engineering quantity
A wide range of AC/DC power supply: AC/DC 80-270V
To be completed by SCADA, PLC in a variety of communications software network
Technical Index
Accuracy of measurementvoltage level 0.5, current level 0.5, active power 0.5, Power factor 
0.5,Frequency ±0.02Hz, active electric energy class 0.5s or class 0.2s, reactive energy grade 1 or grade 2, power factor 0.5
Singal inputConnection mode of four phase three wire, three phase three line
 Rated voltage of AC 57.7V, AC 100V, AC 220V, AC 380V
 Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )
 Power <1VA/ phase
 Impedance >300KΩ, current: <20mΩ
 The frequency of 45~65Hz 
Auxiliary power supplyWorking range of AC/DC 80V~270V
 Power consumption   <4VA
Function moduleCommunication interface 1 way RS-485 communication, Modbus-RTU protocol
 Baud rate: 1200~9600bps, the default 2400bps
 Switch input support 4 stem node input
 The switch output support 3 relay output, capacity: AC 250V/5A, DC 30V/5A
 Transmission output support 3 analog output: 0/4~20mA or 0~5/10V
EnvironmentWorking temperature:-10°C ~+55°C
 Storage temperature:-25°C ~+70°C
 Relative humidity is less than 93%, no corrosive gas
SafetyInsulation resistance >100MΩ
 AC withstand voltage AC 2KV
Electromagnetic compatibilityESD level 4
 Electrical fast transient burst level 4
Selcction ofSpecification
Digital Single phase Multifunctional Monitoring Meter(9999 display programmable)
Model NO.DisplayFrame size(mm)Hole size(mm)Remark
LH-D11Digital Single-row LED160*80152*76 
LH-D21Digital Three-row LED120*120111*111 
LH-D31Digital Three-row LED96*9692*92 
LH-D41Digital Single-row LED120*60114*56 
LH-D51Digital Single-row LED96*4892*45 
LH-D61Digital Three-row LED72*7268*68 
LH-D71Digital Three-row LED80*8076*76 
LH-D81Digital Three-row LED48*4845*45 
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