Lh-Uif23 Single Phase Digital Combined Meter AC Current Voltage Frequency Meter
China Lh-Uif23 Single Phase Digital Combined Meter AC Current Voltage Frequency Meter, Find details about China Temperature Meter, Digital Meter from Lh-Uif23 Single Phase Digital Combined Meter AC Current Voltage Frequency Meter
Basic Info.
Model NO.
LH-UIF23
Measured Signal
Continuous Wave
Type
Energy Meter
Certification
CE
Customized
Customized
Displaytype
Analog and Digital
Measuring Range
AC1a, AC5a, DC20mA, DC5a, DC75mA
Accuracy Class
0.5
Supply Voltage
AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
Operating Temperature
-10c~+55c
Dimensions
96*96mm
Color
Black/White
Delivery Term
with 45 Days After Receipt of Desposit
Trademark
OEM
Transport Package
Standard Export Packing or Packing as Your Require
Specification
CE, IEC, ISO
Origin
China
Model NO.
LH-UIF23
Measured Signal
Continuous Wave
Type
Energy Meter
Certification
CE
Customized
Customized
Displaytype
Analog and Digital
Measuring Range
AC1a, AC5a, DC20mA, DC5a, DC75mA
Accuracy Class
0.5
Supply Voltage
AC/DC80V~270V,AC220V,AC380V,AC100V,DC48V,DC24V
Operating Temperature
-10c~+55c
Dimensions
96*96mm
Color
Black/White
Delivery Term
with 45 Days After Receipt of Desposit
Trademark
OEM
Transport Package
Standard Export Packing or Packing as Your Require
Specification
CE, IEC, ISO
Origin
China
Product Desciption
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
wires
• 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 0~5/10V)
• 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
wires
• 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 0~5/10V)
| Dimension:customized | custom processing:Yes | Measuring range:0-9999 | ||
| Model NO.: LH-UIF | accuracy class: 0.5 | Installation:embedded | ||
| Brand name: LOVADON | Usage: high precision measurement of single phase voltage and current and frequency | Auxiliary power supply: DC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V) | ||
| Performance Characteristics | ||||
| High precision measurement measurement of single phase AC voltage and current and frequency | ||||
| Provide the digital tube display, local data query | ||||
| Programmable voltage ratio | ||||
| Support for RS-485 communication, Modubus-RTU protocol | ||||
| Support for switching input, output, analog quantity transmitting output | ||||
| Auxiliary power supply:AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V | ||||
| A variety of shapes, to meet the different requirements of the cabinet body electric circuit | ||||
| Technical Index | ||||
| Accuracy of measurement | Voltage level 0.5, current level 0.5, frequency ±0.2Hz | |||
| Singal input | Connection mode of single phase | |||
| Rated current of AC1A,AC5A | ||||
| Over load 1.2 times ( Continued ), 2 times / second ( instantaneous ) | ||||
| Power consumption voltage <1VA/phase, current: <.0.4VA/phase | ||||
| Impedance voltage: >300KΩ current: <20mΩ | ||||
| The frequency of 45~65Hz | ||||
| Auxiliary power supply | AC/DC 80V~270V, AC220V, AC380V, AC100V | |||
| Power consumption <4VA | ||||
| Function module | Communication interface 1 way RS-485 communication, Modbus-RTU protocol | |||
| Baud rate: 1200~9600bps, the default 2400bps | ||||
| Switch input support 2 stem node input | ||||
| The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A | ||||
| Transmission output support 1 analog output: 0/4~20mA or 0~5/10V | ||||
| Environment | Working temperature:-10°C ~+55°C | |||
| Storage temperature:-25°C ~+70°C | ||||
| Relative humidity is less than 93%, no corrosive gas | ||||
| Elevation≤2500m | ||||
| Safety | Insulation resistance >100MΩ | |||
| AC withstand voltage AC 2KV | ||||
| Electromagnetic compatibility | ESD level 4 | |||
| Electrical fast transient burst level 4 | ||||
| Selcction of Specification | ||||
| Digital Single phase Digital Panel Meter with A V Hz(9999 display programmable) | ||||
| Model NO. | Display | Frame size(mm) | Hole size(mm) | Remark |
| LH-UIF11 | Digital Single-row LED | 160*80 | 152*76 | |
| LH-UIF23 | Digital Three-row LED | 120*120 | 111*111 | |
| LH-UIF33 | Digital Three-row LED | 96*96 | 92*92 | |
| LH-UIF41 | Digital Single-row LED | 120*60 | 114*56 | |
| LH-UIF51 | Digital Single-row LED | 96*48 | 92*45 | |
| LH-UIF63 | Digital Three-row LED | 72*72 | 68*68 | |
| LH-UIF73 | Digital Three-row LED | 80*80 | 76*76 | |
| LH-UIF83 | Digital Three-row LED | 48*48 | 45*45 | |
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