Lumel | pingwell

Since 1954 Lumel brand has been known as a producer of top quality measuring devices and high-pressure die-castings all over the world.
Our high position in the market has been achieved thanks to continuous development policy, competence of our employees and modern technology in the areas of research, design and production.
We deliver complex solutions for power and industrial automation sector as well as for automobile, chemical, steel, or HVAC industries.

Power network meters and analyzers

集合是

ND30BAC

57.7V (L-N) / 100V (L-L) or 110V (L-N) / 190V (L0L) or 230V (L-N) / 400V (L-L) or 400V (L-N) / 690 V (L-L)
1A / 5A
2 x Relay output
RS-485 Modbus Slave
BACnet IP
3.5” colour TFT LCD 320x240 pixel
IP65

ND30
ND30IoT

63rd order odd harmonic, full color TFT LCD display
Built-in 8GB memory for data logging

L - L：100 to 690V
L - N: 57 to 400V
Current：1A/5A
Frequency：45-65Hz
Power supply：85...253VAC or 90...300VDC

Accuracy level 0.2S (IEC 62053-22)
THD, 63rd order odd harmonics
Built-in RTC, Web Server supports remote login
Support RS485 Modbus RTU, Ethernet communica tion port, MODBUS TCP/IP, HTTP, FTP, MQTT / Relay output x 2
Optional Pt100 or DI input x2, 4-20mA output x1
Optional PROFITNET or BACnet Version

ND30

ND30IoT

NR10

176 to 276V (L-N) Single Phase
0.5 to 10(100)A
Relay output
PWM output (OC type)
RS485 Output for Modbus RTU
DIN Rail Mount

NMID30-1 / 2 Three-phase VAR hour meter

Built-in 100A CT, effectively saving space and cost.

Line voltage:173 to 500V

Phase voltage:100 to 289V

Current:1A / 5A or built-in 100A CT Frequency:45-65Hz

Power supply:87...275VAC ±10% or 120....380VDC ±20%

Forward / Reverse / Total Active Power:

0 to 9999999.9 kWh

Forward / Reverse / Total Reactive Power:

0 to 9999999.9 kVArh

Supports RS485 Modbus RTU, two sets of PWM outputs

ND30PNET

57.7V (L-N) / 100V (L-L) or110V (L-N) / 190V (L0L) or 230V (L-N) / 400V (L-L) or 400V (L-N) / 690 V (L-L)
1A / 5A
2 x Pt100 input - option
2 x Relay output
1 x 0/4...20 mA output (option)
RS-485 Modbus Slave
Ethernet ICMP (Ping

Profinet ver. 2.2

3.5” colour TFT LCD 320x240 pixel
IP65

ND25 Power Meter

Directly replace PM5350
L - L：100 to 600V
L - N：57.5 to 346.42V
Current：1A/5A
Frequency：45-66Hz
Power supply：100-550VAC / VDC

Accuracy class 0.2S (IEC 62053-22)
THD, 31st odd harmonics
Built-in RTC
Support RS485 Modbus RTU, PWM output x 2
Optional 8MB memory for data recording
Optional Ethernet Version

ND20

57.7V (L-N) / 100V (L-L) or

63.5V (L-N) / 110V (L-L) or

69.3V (L-N) / 120V (L-L) or
230V (L-N) / 400V (L-L) or

290V (L-N) / 500V (L-L)

1A / 5A
1 x 0/4...20 mA, 1 x relay，1 x pulse output
RS-485 Modbus Slave
3.5” LCD, 3 x 4 (11 mm) + 1 x 5 digits (9mm)
IP65

ND20LITE Power Meter

Cost Effective Solution
L - L：100 to 400V
L - N：57 to 230V
Current：1A/5A
Frequency：47-63Hz
Power supply：85...253VAC or 20...40VDC

THD
0.5 Class high accuracy
Support RS485 Modbus RTU,
Relay output x 1 / PWM output x 1

ND45

Class A ultra-high accuracy
Frequency measurement error can reach ±0.010 Hz

★Comply with IEC EN 50160 and IEC 61000-4-30 standards
★Record measurement values before and after dips and surges
★Supports IEC 60870-5-104 communication protocol (optional)
★Supports external GPS module - STR receiver for time synchronization (Optional)
Voltage：69.3 / 120V, 57.7 / 100V or 230 / 400V
Current：1A / 5A
Frequency：42.5-69Hz

Measure more than 500 power quality parameters,4 quadrants of electricity
Record measurement values before and after the event occurs，Monitor 6 external meters through PWM output
5.6” full-color TFT touch screen
Built-in RTC, supports synchronization with time server
Supports up to 32GB SD card for data recording,RS485 Modbus RTU,Ethernet and USB2.0 communication port, Modbus TCP/IP,Web server, FTP Server, DHCP client
Optional input-Pt100 / Pt1000, binary
Optional output-binary, analog, Relay

NS5

Designed for applications where
generators are connected to the gridVoltage：50...150V or 150...400V
Voltage difference：δU -20..0..20%
Frequency：45-65Hz
Frequency difference：δf -10..0..10 %
Phase shift：φ0..360°
Power supply：85...253VAC or 90...300VDC

Two sets of control signals 20...250VAC/DC
Lock synchronization x 1, start synchroniza tion x 1
Two sets of NO contact outputs
0.2 Class high accuracy
3.5” full color TFT screen
Support RS485 Modbus RTU,Ethernet communication port, Web server,

Modbus TCP / IP、DHCP server

NF20

Designed for capacitor bank applications Voltage: 30 to 550VAC (L-L / L-N)

Current: 1A / 5A

Frequency: 40-70Hz

Power supply: 110 to 550 VAC/DC

31 odd-order harmonic steps
Four-quadrant operation of capacitors
0.5 Class high accuracy
Monitors power values of individual capacitors
Programmable connection / disconnection and discharge times, independent kvar value for capacitor banks
Supports 4, 6, or 8 relay outputs, RS485 Modbus RTU

N27P 1-phase Power Meter

OLED display
Built-in RS485 MODBUS RTU, OLED graphic display

★Parameter settings can be performed through free eCon software (via USB
Voltage：0...100/400VAC
Current：1A/5A via CT or 63A direct measurement
Output：Relay output x 2 or Relay x1 +
4...20mA x 1 outputs

External dimensions：53 x 110 x 60mm

NR32 Power Meter

31st order odd harmonics

★Measure the KWh of each phase
independently
Measuring voltage：100VLL to 600VLL
(57.7VLN to 346.4VLN)
Current input：1A/5A
Power supply：100V to 550VAC/DC
Frequency：47-66Hz

Support RS485 Modbus RTU
Accuracy level 0.2S (IEC 62053-22)

SPC5 Reverse power controller

Special for solar power grid, can control inverter output
For three-phase four-wire power grid

★Dual RS485 communication port (Master+ Slave)
Measured voltage：100VLL to 600VLL (57.7VLN to 346.4VLN)
Current input：1A / 5A
Power supply：100V to 550VAC / DC
Operating temperature：-20 to +70 °C

Display the power flow between the inverter, grid and load
Accuracy Class 0.2S (IEC 62053-22)

N43 Power Meter

L - L：173 to 500V
L - N：100 to 289V
Current：1A/5A or built-in 63A CT
Frequency：47-63Hz
Power supply：85...253VAC or 20...40VDC

Built-in Relay output x 3, PWM output x 1
Support RS485 Modbus RTU

NR30IoT Power Meter

63rd order odd harmonic, built-in 63A CT
Built-in 8GB memory for data logging function

L - L：100 to 690V
L - N：57 to 400V
Current：1A/5A or built-in 63A CT
Frequency：45-65Hz
Power supply：85...253VAC or 90...300VDC

Support RS485 Modbus RTU, Ethernet communication port, MODBUS TCP/IP, HTTP, FTP, MQTT, Relay output x 2
Accuracy level 0.2S (IEC 62053-22)
THD, 63rd order odd harmonics
0.2 Class high accuracy
Built-in RTC
Optional PROFITNET or BACnet Version

數位顯示器

Digital Meters

N24 Digital Display

Power: 85 ... 253 V a.c./d.c.

Protection level: IP65

N24S: 0-20mA / 4-20mA / ± 20mA ± 60 mV / 0-10 V / ±10 V

N24T: Pt100 -50-150°C / -50-400°C Thermocouple J / K

N24Z: 0-100 / 0-250 / 0-400VAC, 0-1A / 0-5A AC

Frequency: 20-500 Hz

N24H: ±100 / 250 / 400VDC, 0-100/200VDC, ± 1 / 5 A d.c.

4-digit LED display
Parameters can be set via PD14 programmer and free eCon software download
Automatically or manually compensates for cold junction temperature or wire resistance measured by Pt100 sensor

N25 Digital Display

Power: 85 ... 253 V a.c./d.c.

Protection level: IP65

N25S:0-20mA / 4-20mA / ± 20mA ± 60 mV / 0-10 V / ±10 V

N25T: Pt100 -50-150°C / -50-400°C Thermocouple J / K

N25Z:0-100 / 0-250 / 0-400VAC, 0-1A / 0-5A AC

Frequency: 20-500 Hz

N25H: ±100 / 250 / 400VDC, 0-100/200VDC, ± 1 / 5 A d.c.

5-digit LED display
Parameters can be set via PD14 programmer and free eCon software download
Automatically or manually compensates for cold junction temperature or wire resistance measured by Pt100 sensor

N30x multi-function monitor

Three-color LED, RS485, 4 groups of alarms, can be used as secondary output
<Input signal>
N30H：DC ±100V/500V, ±1/5A
N30P： AC 0-1A/5A, 0-100/400V
N30U：Pt100, Pt500, Pt1000, J, K, N, E, R, S,
0-400Ω, 0-4kΩ, ±60mV, ±10V, ±20mA
N30O：pulse wave -10kHz/8kHz,encoder-10kHz
frequency -100kHz/1MkHz，Speed-100kHz,
<Optional output>

-RS485 MODBUS RTU

- 0/4-20mA x 1 & 0-10VDC x 1

- OC type NPN (N30P)

- 24VDC/30mA power output (N30U/N30O)

Power supply：85-253VAC/DC, 20-40VAC/DC

Alarm output：2 NO relays and 2 CO relay outputs
3-color LED red/orange/green (5 digits, character height 14mm), Different intervals can be distinguished, and the values are displayed in different colors.
Support RS485 MODBUS RTU
Front panel IP65 protection

N32x multi-function display

High contrast LCD, RS485, 4 groups of alarms, can be used as secondary output

<Input signal>
N32H：DC ±50...±600V, ±75...±1500mV
N32P：AC 0-1A/5A, 0-100/230/400V
N32U：Pt100, Pt500, Pt1000, J, K, N, E, R, S
0-400Ω, 0-4kΩ, ±60/150/300mV, ±10V,
±20mA, 4...20mA
N32O：pulse wave -10kHz/8kHz, encoder-10kHz
frequency -100kHz/1MkHz，Speed-100kHz
<Optional output>
- 0/4-20mA x 1 & 0-10VDC x 1
- OC type NPN (N30P/N30H)
- 24VDC/30mA power output (N30U/N30O)
Power supply：85-253 VAC/DC, 20-40 VAC/DC
Alarm output：1 NO relay, 3 CO relay outputs

High contrast and built-in backlight two-line LCD display that can be used simultaneously display measured value, time, uncalculated quantity, unit
Front panel IP65 protection

N21 strip display

Can be displayed horizontally or vertically
Voltage input：±75mV/±10V
Current input：±20mA
Pt100：-200 to 850°C
Thermocouple J：-50 to 1200°C
Thermocouple K：-50 to 1370°C
Power supply voltage：24-230VAC/DC

Provide 24VDC power supply to the sensor
A set of alarm outputs
OLED strip graphic display(horizontal or vertical)
Front panel IP65 protection

NA5PLUS / NA6PLUS digital display

High-end graphic display with mathematical operation function
<Programmable input>
Voltage：0-600V/±75mV, ±300mV
Current：±40mA/±5A
<temperature>
RTD：Pt100/Pt500/Pt1000
TC：J/K/N/E/R/S/T
Resistance：0-10kΩ
<Analog output>
- 0/4-20mA x 2
- 0-10VDC x 2
- 0/4-20mA x 1
- 0-10VDC x 1
Optional output 4 relays or 8 OC type outputs
Power supply：95-230VAC/DC or 20-24VAC/DC
NA5PLUS：1 set of input, 1 set of bar graph
and Digital Display
NA6PLUS：2 sets of inputs, 2 sets of bar graphs
and Digital Display

Multi-color bar graphic programmable display
Support RS485 MODBUS RTU

訊號傳送器

P10

Input: 4...20 mA, 0...1/5/20/100 mA， d.c.0...60/75/100/500 mV， d.c.0...1/5/10/150 V d.c.

Output: 0/4...20 mA or 0/2...10 V

IP40

Transducer

P10Z

Input:1/5 A a.c., 0...100/250/ 300 V a.c.

Output:0/2...10 mA or 0/4...20 mA or

0...10 V or 0...5 V

IP40

P15

Input:0/4...20 mA, 1...5 mA

Output:2 x 0/4...20 mA

IP40

P17

Input:Pt100, J, K, N, E, 0...10 V, 0...60 mV

Output: passive 0/4...20 mA

IP40

P17G 0/4-20mA Separators

Input: 0/4...20 mA

Output: active output 0/4...20 mA

IP40

P20

Input: programmablPt100/250/500

1000, J, K, S, N，0/4...20, ±20 mA, 0...5/10,
±5, ±10 V, ±60, ±150 mV，0...400Ω/4000Ω

Output: 0/4...20 mA or 0...10 V

IP40
free eCon software (using PD14

programmer)

P20G

Input: programmable 0/4...20 mA,±20 mA, 0...5/10 V, ±5V, ±10 V

Output:programmable -20...20 mA,10...10 V

IP40
free eCon software (using PD14

programmer)

P20H

Input: fixed 100, 250, 400 V d.c., ±100, ±250,±400 V d.c.，±1, ±5 A d.c.

Output:0/4...20 mA or 0...10 V or RS-485

Modbus Slave

IP40
free eCon software

(using PD14 programmer)

P20Z

Input: fixed 0..60/100/150/250/400/500

600 V a.c.0..1/5 A a.c

Output: 0/4...20 mA or 0...10 V

IP40

P21Z

Input: fixed 0...100/250//400 V a.c.0...1/5 A a.c. , 20...500 Hz

Output: 0/4...20 mA or 0...10 V or RS-485 Modbus Slave

IP40
free eCon software- (using PD14

programmer)

P30H

Suitable for charging pile / Energy storage
3-year warranty
Built-in：LCD display screen, can display 8 characters x two lines
Voltage：0 ... 12 / 48 / 100 / 250V (direct measurement) / 0...600 / 1000V (via D5 high voltage module)
Current：Shunt +/- 150mV
Output：0/4…20mA x 1, Relay x 2
Power supply：85-253Vac/85-300Vdc
Dimensions：45 x 120 x 100mm

Accuracy 0.2%
Built-in RS485 Modbus-RTU Protocol, 4MB memory, can record 534336 pieces of data
Optional Ethernet Modbus TCP/IP, Support HTTP, FTP, Web server, ftp server, clientDHCP
Din rail installation
IP20

P30O

Input－2 programmable inputs:

pulse counter, frequency,rotational speed, period, operating time counter,

pulse differential counter on inputs

or encoder

Output: 1 x analog 0/4...20 mA or 0...10 V

1 x relay NO，1 x relay NO or 24V/30mA，

output (optional output 2)

RS-485 Modbus (Slave or Master)
Ethernet 10/100 Base-T(option)
LCD 2x8 characters with backlight
IP40
Alarms indicated on the display
Internal memory 534336 samples
WWW server, FTP, Modbus TCP/IP Slave (optionally)
Data logging in internal memory or

on SD card (optionally)

P30P

Input:1-phase power network，fixed 1A (X/1A), 5A (X/5A)，100 V(x/100 V) or 250 V

Output:1 x analog 0/4...20 mA or 0...10 V，
1 x relay NO or 0/4...20 mA or0...10 V (optional output 2)，1 x relay NO or 24V/30mA，output (optional output 3)

RS-485 Modbus (Slave or Master)
Ethernet 10/100 Base-T(option)
LCD 2x8 characters with backlight
IP40
Alarms indicated on the display
Internal memory 534336 samples
WWW server, FTP, Modbus TCP/IPSlave (optionally)
Data logging in internal memory or on SD card (optionally)

P30U

Input:programmable，Pt100/250/500/1000,
Cu100, Ni100, Ni1000，J, K, N, E, R, S, T, B
0...4/20, ±20 mA，-5...20, ±75, ±200 mV,
±10 V, ±24 V，400Ω, 2000Ω, 5500Ω,
RS-485 Master or Slave

Output: 1 x analog 0/4...20 mA or 0...10 V，
1 x relay NO，1 x relay NO or 24V/30mA ，

output (optional output 2)

RS-485 Modbus (Slave or Master)
Ethernet 10/100 Base-T(option)
LCD 2x8 characters with backlight
IP40
Alarms indicated on the display
Internal memory 534336 samples
WWW server, FTP, Modbus TCP/IPSlave (optionally)
Data logging in internal memory or on SD card (optionally)

T22CT / T23CT

AC/DC current converter
<T22CT AC current sensor>
Output：4...20mA or 0...20mA DC
<Measurement range>
- 50...300A (T22CT-1)
- 150...750A (T22CT-2)
Supply voltage：24VDC
<T23CT AC / DC current sensor>
Supply voltage：24VDC
Measuring range：50A...300A
Output：4...20mA

Support DIN rail installation

T23CT

T22CT

P41

Input: programmable 1-phase power 1/ 5 A , 100/ 400 V

Output:1 x analog programmable ±20 mA

RS-485 Modbus Slave

P43

Input:fixed 3-phase power 1 or 5 A, 100 or 400 V
Output: 4 x relays or 2 x relay + 2 x analog programmable ±20 mA or

4 x analog programmable ±20mA

RS-485 Modbus Slave

ULS10 Ultrasonic level sensor

level and distance measurement in industrial conditions up to 10/15m
waterproof and dustproofhousing
standard galvanic separated analog output 0/4..20 mA
RS-485 output

Temperature and Humidity Transducer

P18L

Measurement range:-30 ... or 0...100% RH -20 ... 60 ... 85°C

Output: passive 4...20 mA

Supply Voltage: 19...30 VDC

(supplied by a current loop)

IP65

18S temp. & humidity Transducer

Suitable for semiconductor equipment and
environmental control applications
Measuring range：-30°C to +80°C, 0 to 100% humidity
Output：RS485 Modbus RTU
Protection level：IP65

Temperature and humidity 2-in-1 sensor
Calculation of selected physical quantities (dew point temperature / absolute humidity)
Convert measured values into output signals based on individual linear characteristics
Store the max and min of measurement and calculated values, and program measurement average time

P18 / P18D temp. & humidity Transducer

Suitable for applications such as machinery and equipment
The wires can be assembled according to the requirements before shipment

Measuring range：-40°C to +85°C, 0 to 100% humidity
Output：None, 0-10V x 2, 4-20mA x 2, RS485 Modbus RTU
Protection level：IP65

Temperature and humidity 2-in-1 sensor
Calculation of selected physical quantities (dew point temperature / absolute humidity)
Convert measured values into output signals based on individual linear characteristics
Store the max and min of measurement and calculated values, and program measurement average time

ULT20/21 Ultrasonic Level Sensor

ULT20: 0.5...8M

ULT21: 0.5...10M / 15M

Ultrasonic Frequency: 50KHz

Measurement Resolution: 0.001m, ±1% measurement range error

Power Supply: 24VDC

Analog Output: 0 / 4..20 mA

Supports RS-485 Modbus RTU
Built-in 2 alarm relay outputs, data setting memory
Automatic temperature compensation for calculating fill level in tanks or flow in open channels
IP66 or IP68 protection level

ULT20

ULT21

超音波

溫溼度傳送器

HT20

Measuring:temperature, relative humidity absolute humidity, dew point

Measurement range: -30 ... or 0...100% RH，

-20 ... 60 ... 85°C

Output: Modbus TCP/IP

Interface:Ethernet (WWW, FTP, SMTP, DHCP)

LCD, 2 x 16 characters
Supply Voltage:6 V d.c. or PoE IEEE 802.3af - option
Built-in 8GB internal memory
IP20

HT20IoT

Measuring:temperature, relative humidity absolute humidity, dew point

Measurement range:-30 ... or 0...100% RH，

-20 ... 60 ... 85°C

Output: Modbus TCP/IP

Interface:Ethernet (WWW, FTP, SMTP, DHCP) MQTT Protocol
LCD, 2 x 16 characters
Output: Modbus TCP/IP
Supply Voltage: 6 V d.c. or PoE IEEE 802.3af - option
Built-in 8GB internal memory
IP20

HT22IoT environmental parameter monitor

Suitable for greenhouses, clean rooms, laboratories...

Measuring range：-20°C to +60°C, 0 to 95% humidity
Lux：0...60000lux
TVOC：0...60000ppb
CO2：400...60000ppm
<Measure, monitor and record the following environmental parameters>
- Temperature, humidity, illumination, CO2 concentration
- TVOC (total volatile organic compounds in the air)

Actively notify whether the measured value exceeds the limit range, and DO Alarm can be set for the selected input value
Built-in 8GB memory for data recording
Built-in RS-485 Modbus RTU, Ethernet 10/100 BASE-T
Support Modbus TCP/IP, HTTP, FTP, www, ftp, DHCP, SMTP, MQTT
Support RTC

KD6 Recorder

Compact Recorder
Input：Up to 8 sets of universal analog inputs, 8 sets of binary inputs
Output：up to 12 groups of relay outputs, 8 groups of analog outputs
Power supply：85...253VAC, 90...300VAC, 20...60VDC
Communication port：RS-485 MODBUS (master-slave), ETHERNET MODBUS TCP/IP, WWW, FTP, NTP, DHCP, USB Host 2.0
Dimensions：96 x 96 x 77mm

3.5" TFT full color LCD display
Up to 60 logic channels
Up to 8 analog channels
Support 24Vd.c./30mA power output
Parameter setting and data transmission can be performed through the USB port
Built-in 8GB memory
Advanced mathematical function operations

Data Logger

KD7 Recorder

FDA certified full-featured recorder 3-year warranty

Communication Interfaces：RS-232, RS-485 (master-slave)，USB, ETHERNET MODBUS TCP/IP, WWW/FTP Server
PC software：KD7 SETUP, KD CHECK, KD CONNECT, KD archive
Dimensions：144 x 144 x 155mm

Display curve charts, bar trend charts, pie charts, digital and analog indicators
Each channel can have settings assigned to color, name, range and presentation view
Support data statistics
12 analog inputs (programmable and standard)
5.7” LCD TFT touch panel
6 or 32 Alarm outputs
8 or 16 DIs
4 or 8 analog outputs
Built-in 6MB memory
Data can be recorded on external CF card
Supports CF card with a maximum capacity of 4 GB
IP65 protection rating on front panel
Up to 24 measurement channels
MS Windows®CE operating system

KD8 Recorder

FDA certified economical recorder with
3-year warranty

Supports communication via: RS-485, USB MSWindows®CE operating system

PC software: KD7 SETUP, KD CHECK, KD CONNECT, KD ARCHIVE External dimensions: 144 x 144 x 155mm

5.7" LCD TFT touch panel
Displays trend graphs, bar graphs, digital and analog indicators
Supports data statistics
Each channel can assign settings for color, name, range, and demo view
Built-in 6MB memory
Data can be recorded on external CF cards
Supports CF cards up to 4 GB capacity
IP65 protection level on front panel • Up to 6 measurement channels
6 analog inputs (programmable and standard)
6 or 12 alarm outputs
8 or 16 DI

SM61IoT

IoT data collector

Support MQTT protocol
Built-in WWW/FTP server, 8GB memory
Support RS232, RS485 Master, RS485 Slave,Modbus RTU, Ethernet
TCP, IP, Modbus TCP, www, ftp Server
2 sets of relay outputs

資料紀錄器

Interface Converters / Gateways

PD9

RS485 to Ethernet interface converter

Communication port：RS485 x 1,
Ethernet WAN / LAN x 1
Working mode：TCP / UDP Server & Client
Supply voltage：5...36VDC
Operating temp：-40 to 85°C

Easy settings via webpage or setting software
Miniaturized, DIN rail mounting design
Support Modbus RTU to TCP, Modbus Polling,DHCP, dynamic or static IP
Watchdog function
Firmware upgradeable via network

PD9W

RS485 to WiFi interface converter

Comm. protocol：Modbus RTU / Modbus TCP IP
Support：TCP Server, TCP Client, UDP Client,UDP Server
Comm. port：802.11b/g/n WiFi, RS485 x 1,
RS232 x 1, Ethernet WAN / LAN x 1
Working mode：TCP/UDP Server & Client
Electrostatic protection：15/8 kV
Power supply voltage：5...36V
Operating temp：-40 to 85°C

Easy settings via web page or setting software
Support DHCP support, dynamic or static IP
Support STA/AP/AP+STA mode
Support virtual COM Port
Watchdog function

PD20

USB to RS-485 interface converter

Compatible with standard USB 1.1 and USB 2.0
RS-485 maximum baud rate 115.2kbps
USB port maximum transfer rate up to 1Mb/s (depending on RS-485 cable length)
Support virtual COM Port
Bidirectional data transmission (half-duplex)
Designed with galvanic isolation protection and powered directly by USB

PD24

USB to RS-232(TTL) interface converter

Compatible with standard USB 1.1 and USB 2.0
RS-232 maximum baud rate 115.2kbps
Support virtual COM Port
Kit includes 1.5m profile with RJ12 plugTransmission line for setting up LUMEL products
Designed with galvanic isolation protection and powered directly by USB

Interface Converters / Gateways

溫度控制器

Temperature Controllers

RE11

European quality, domestic price, 3-year warranty

<Accuracy>
J, K, T input：0.25% ± 1° of F.S.
R, S input：0.5% of F.S. ±2° (preheating time: 20 minutes)
RTD input：0.1% of F.S ±1°
Resolution：0.1/1° for TC/RTD (R and STC are fixed at 1°)
Control output：relay / SSR
Auxiliary output：relay
Control mode：automatic adjustment /

self-adjustment / PID / ON-OFF
Supply voltage：85 to 270VAC/VDC
Dimensions：52 x 52 x 76mm

4 + 4 digit LED dual display

RE62

DIN rail installation, OLED display
Input：NTC J, K, RTD Pt100, ±20mA,±60 mV, ±10V
Output optional：relay x 3, relay x 2 + SSR x 1,Relay x 2 + 4...20mA x 1
Universal power supply：22 V a.c./d.c. or 230 V a.c./d.c.
Dimensions：53 x 110 x 60.5mm

128 * 64 pixel OLED display
Built-in RS485 MODBUS-RTU
Parameters can be set through eCon software
SMART PID algorithm
DIN rail installation

RE72

Input:programmable Pt100/1000,J, T, K, S, R, B, E, N, L or0/4...20 mA, 0...5/10 V

Additional Input:logic, CT Input, 0/4... 20 mA (option)

Output: 2 x relays, logic 0/5 V, 0/4...20mA，

0...10 V, supplying output，24 VDC / 30 mA (Option)

Interface:RS-485 Modbus

On/Off , PID, heating or cooling
Red & Green LED 2 x 4 digits
Supply Voltage:85...253 V a.c./ d.or

20...40 V a.c./d.c

IP65
Soft start / 6 types of alarms /alarm LATCH function

RE82

Input:programmable Pt100/1000, J, T, K, S, R, B, E, N, L or 0/4...20 mA, 0...5/10 V

Additional Input: 2 x logic, CT Input,

0/4... 20 mA (option)

Output: 2 x relays and 2 x relays,logic 0/5V, 0/4...20 mA, 0...10 V (option), supplying output 24 V d.c. 30 mA(option)

Interface:RS-485 Modbus

On/Off , PID, heating or cooling
Red & Green LED 2 x 4 digits 2 bargraphs
Supply Voltage:85...253 V a.c./ d.c or 20...40 V a.c./d.c
IP65
Soft start / 6 types of alarms /alarm LATCH function

RE92

Dual temperature control loops, dual communications, LCD display
Two sets of universal inputs：RTD, TC, 0..5/10V, 0/4..20mA,
One set of 0/4..20mA or 0..5/10V input
<Output>
- 6 groups of relays or 4 groups of relays + 2 groups of SSR output
- 3 sets of binary outputs
- 1 set of 0/4-20mA x 1 or 0-10VDC output
Built-in：RS-485 Modbus RTU Master & Slave，Ethernet (MODBUS TCP Slave, FTP & Web server)
Power supply voltage：85...253VAC/DC
Dimensions：96 x 96 x 100mm

Double loop temperature controller
Can independently control two controlled objects or control two physical values in one object
SMART PID algorithm with self-tuning function, on/off, three-stage control heating and cooling and step-by-step control, 320 x 240 pixel 3.5" LCD display, data logging function, support for .CSV files, SD memory card self-update and data saving
Parameters can be set through eCon software (via USB port)

輸入/輸出模組

I/O Modules

SM1 / SM2

Input:Pt100(-200...850℃) , 0...400Ω,or 0/4...20 mA or 0...10 V
RS-485 Modbus Slave,

RS-232 for configuration

SM1 2 input channels
SM2 2 input channels

SM1

SM2

SM3 digital input module

<Programmable input>
- logic on/off
- pulse counter
- up to 1 kHz
- 0...4,294,967,295 pulse waves
<Support>
RS485 MODBUS RTU & RS232 interface

2 sets of logic or pulse inputs
Can be Confirgued by eCon software

SM4 / SM5 digital output module

SM4：8 OC outputs or 4 Relay outputs
SM5：8 digital inputs
<Support>
- RS-232 (RJ connector, for parameter setting)
- RS-485 MODBUS RTU & ASCII

Can be Confirgued by eCon software

指針式錶頭

S4AI analog input module

<4 programmable analog inputs>
±10 V, ± 20mA, Pt100, Pt500,Pt1000, J, k, S,
±150mV
<Support>
- RS-485 Modbus Salve
- Two programmable alarm outputs
- Mathematical functions: addition,

subtraction,multiplication,division, average,

minimum,maximum

Two virtual measurement channels to
perform mathematical functions on the
channel or between measurement
channels, programmable operating time
counter
Parameter setting via USB port, no need

to connect to the power supply

S4AO analog output module

<4 sets of analog output>
- 4 x 0/4...20mA
- 4 x 0..10V
- 2 x 0/4...20mA
- 2 x 0...10V
Support：RS-485 Modbus Master & Salve
- Master Modbus function dedicated to read
out data from other RS-485 devices and to scale analog value.
- Slave Modbus function to set the signal on
analog outputs.

Output work time counter for values above and below a certain threshold.
Parameter setting via USB port, no need to connect to the power supply

PD8

RS-485 to Ethernet converter
Interface 1:RS-485, RS-232
Interface 2:Ethernet RJ45
Interface 3:USB
Support: Galvanic isolation Digi

RealPort®, TCP/IP, HTTP, ICMP, DHCP,

ARP Modbus TCP

PD10

RS-485 to USB converter
Interface 1:RS-485
Interface 2:USB
Support: Galvanic isolation

PD14

programmer to configure on RS-485 devices using eCon

eCon

Free Software for Configuration of Lumel Products

Analog Panel Meters

Moving-iron meters

3 Phase Meters

Moving-Coil meters

Max demand ammeter

Power factor and

frequency meters

Dual Meters

比流

Current Transformer

LCTM Series CT

<Measurement ranges>
LCTM 62/W type：1...25A
LCTM 74/W type：1...60A
Accuracy Class：0.2, 0.5, 1

Secondary side optional 5A or 1A
IP20 protection board at the secondary side
Comply with CE regulations
High mechanical strength housing, made by special flame retardant materials

LCTS compact Series Split Core CT

<Measurement ranges>
LCTS 50/18SC type：100 250A
LCTs 50/32SC type：250 500A
Accuracy Class：1

Secondary side optional 5A or 1A
IP20 protection board at the secondary side
Comply with CE regulations
High mechanical strength housing,made by special flame retardant materials

LCTR Series CT

Measuring range：30A ... 600A
<Accuracy Class>
LCTR 45/14：0.5, 1
LCTR 50/14：0.5, 1
LCTR 62/R：0.2, 0.5, 1

Secondary side optional 5A or 1A
IP20 protection board at the secondary side
Comply with CE regulations
High mechanical strength housing, made by special flame retardant materials

LCTB Series CT for both Busbar & cable

Measuring range：30...7500A
Accuracy Class：0.2, 0.2S, 0.5, 1

Secondary side optional 5A or 1A
IP20 protection board at the secondary side
Comply with CE regulations
Suitable for Busbars
High mechanical strength housing, made by special flame retardant materials

For ND20CT Series

LRC Series

LU01

LCTS Series Split Core CT

Accuracy Class：0.2, 0.2S, 0.5, 1
Available sizes：23 x 33mm, 82 x 52mm,
82 x 122mm, 82 x 162mm
Measuring range：100 ... 5000A

Secondary side optional 5A or 1A
IP20 protection board at the secondary side
Comply with CE regulations
Suitable for Busbars
High mechanical strength housing, made by special flame retardant materials

LE, LW Series

LCTP Series

分流

B2 60mV shunt

Measuring range：1A ... 18000A
Voltage output：60mV
<Accuracy Class>
0.2% when measuring range <2500A
0.5% when measuring range >2500A
External dimensions：Depends on size of current measurement range

Clamped to rail or base
Suitable for ammeters, power meters, electric or ferromagnetic counters and other instruments

Shunts

B3 150mV shunt

Measuring range：1A ... 15000A
Voltage output：150mV
<Accuracy Class>
0.2% when measuring range <2500A
0.5% when measuring range >2500A
External dimensions：Depends on size of
current measurement range

Clamped to rail or base
Suitable for ammeters, power meters, electric or ferromagnetic counters and other instruments

B4 50mV shunt

Measuring range：1A ... 15000A
Voltage output：50mV
<Accuracy Class>
0.2% when measuring range <2500A
0.5% when measuring range >2500A
External dimensions：Depends on size of current measurement range

Clamped to rail or base
Suitable for ammeters, power meters, electric or ferromagnetic counters and other instruments

B5 75mV shunt

Measuring range：1A ... 15000A
Voltage output：75mV
<Accuracy Class>
0.2% when measuring range <2500A
0.5% when measuring range >2500A
External dimensions：Depends on size of current measurement range

Clamped to rail or base
Suitable for ammeters, power meters, electric or ferromagnetic counters and other instruments

三用電表

B6 100mV shunt

Measuring range：1A ... 18000A
Voltage output：100mV
<Accuracy Class>
0.2% when measuring range <2500A
0.5% when measuring range >2500A
External dimensions：Depends on size of current measurement range

Clamped to rail or base
Suitable for ammeters, power meters, electric or ferromagnetic counters and other instruments

multimeters / clamp meters / portable power analyzer

NP06 Digital multimeter

Volt. AC & DC：100μV...1000V
Current AC & DC：10μA...10.00A
Resistance：1Ω...40MΩ, zero correction
Capacitance：1pF ... 200.00μF, zero correction
Frequency：10.00 Hz ... 10MHz

Diode measurement and continuity test
Working period(%)
Measurement value retention function
Relative value measurement
Non-contact electrical voltage detection

NP08 Digital multimeter

Volt. AC & DC：100μV...1000V
Current AC & DC：10μA...10.00A
Resistance：1Ω...40MΩ, zero correction
Capacitance：1pF ... 200.00μF, zero correction
Frequency：10.00 Hz ... 10MHz

Diode measurement and continuity test
Working period(%)
Measurement value retention function
Relative value measurementTemp. measurement with K-type thermocouple
Backlight function

NP10 Digital multimeter

Volt. AC & DC：100μV...1000V
Current AC & DC：10μA...10.00A
Resistance：1Ω...60MΩ, zero correction
Capacitance：1pF ... 40.00μF, zero correction
Frequency：10.00 Hz ... 10MHz

Diode measurement and continuity test
Working period(%)
Measurement value retention function
Relative value measurement
Temp. measurement from 0°C to 1300°C with K-type thermocouple
Peak measurement

NP15 True RMS digital multimeter

Volt. AC & DC：1µV...1000V
Current AC & DC：1µA...10.00A
Resistance：10mΩ ... 40MΩ, zero correction
Capacitance：10pF...1000, zero correction
Frequency：6Hz...10MHz

Diode measurement and continuity test
Working period(%)
Analog signal 0-20mA / 4-20mA
Measurement value retention function
Relative value measurement
Built-in pulse signal generator
Low pass filter mode 1kHz
Support data recording and viewing functions (up to 32,000 readings)
Temperature measurement through J, K, Pt100, Pt1000 sensors
USB interface to connect to PC (optional)
Peak measurement, backlight function

NP15B True RMS digital multimeter with Bluetooth

Volt. AC & DC：1µV...1000V
Current AC & DC：1µA...10.00A
Resistance：10mΩ ... 40MΩ, zero correction
Capacitance：10pF...1000, zero correction
Frequency：6Hz...10MHz

Supports data recording and viewingfunctions (up to 32,000 readings)
Temperature measurement through J, K, Pt100, Pt1000 sensors
Diode measurement and continuity test
Working period(%)
Analog signal 0-20mA / 4-20mA
Measurement value retention function
Relative value measurement
Built-in pulse signal generator

NC11 AC Clamp-on meter

Current：400A or 1000A AC
Voltage：1000VAC

Temperature from 0 to 1300°C (K type thermocouple)
Backlit digital screen with analog indicator
Measurement value retention function
Automatic shut-down
Can compensate for wire resistance via REL key
Measuring functional diodes and transistors
Protection grade IP20
Press the Shift button for low impedance values, Compensation for low line resistance

NP40 Power Quality Analyzer

Event recording：dip, swell, overvoltage
Safety standards：EN 61010-1, CAT III 1000V / CAT IV 600V

5,6" 320 x 240 pixel TFT full color screen
Real-time display of waveforms (4 voltages / 4 currents)
Half-cycle RMS measurements (voltage and current)
Measures TRMS current up to 3000A (using standard sensor)
Measurement of single-phase/3-phase power supplies (3-wire and 4-wire)
Measure voltage, current, harmonics, power, energy, surge current, flicker, etc.
Graphical display of waveform and vector data
8-channel 16-bit AD converter, sampling frequency 20kS/s per channel
Power quality meets EN-50160 standard or user-defined limits
Built-in 8G TF card for data recording, which can record continuously from 2 hours to 7 days
Logging frequency ranges from 1 second to 60 minutes
Built-in Ethernet, branch remote operation, USB Host(Can save data and screenshots to external USB flash drive)

NP45 Power Quality Analyzer

Event recording：Dips, swells, overvoltages
Safety standards：EN 61010-1, CAT III 1000V / CAT IV 600V

5,6" 640 x 480 pixel TFT full color screen
Real-time display of waveforms (4 voltages / 4 currents)
Half-cycle RMS measurements (voltage and current)
Measures TRMS current up to 6000A (with additional probe mode)
Measurement of single-phase/3-phase power supply (3-wire and 4-wire)
Measure voltage, current, harmonics, power, energy, surge current, flicker, etc.
Graphical display of waveform and vector data
8-channel 16-bit AD converter, sampling frequency 163.84kS/s per channel
Power quality meets EN-50160 standard or user-defined limits
Built-in 32GB TF card for data recording, which can record continuously from 2 hours to 1 year
Logging frequency ranges from 1 second to 60 minutes
Built-in Ethernet, branch remote operation, USB Host(Can save data and screenshots to external USB flash drive)

NC12 AC/DC Clamp-on meter

Current：300A or 1000A AC/DC
Voltage：1000V AC/DC

Temperature from -200 to 800°C (Pt100 / Pt1000)
Backlit digital screen with analog indicator
Measurement value retention function
Maximum/minimum value recording function
Automatic shut-down
Can compensate for wire resistance via REL key
Measuring functional diodes and transistors
Protection grade IP20
You can press the Shift button to select low impedance values, low line resistance,Compensation of low capacitance values or stray capacitance

NT10 Insulation meter

Voltage：30mV...1000VDC/VAC
Current：300μA...300mA DC/AC
Resistance：30Ω...30MΩ
Capacitance：30nF...30μF
Frequency：300Hz...100kHz
Temperature：-200...800ºC

Insulation resistance 3GΩ
Measure fill rate (%)
Pt100 / Pt1000
Measurement value retention function
Analog scale

NC14 AC/DC clamp-on meter

Current：400A or 1000A AC/DC
Voltage：1000V AC/DC

With/without power measurement KM
Power consumption measurement kWh, 49th harmonic
Phase angle measurement, THD measurement,DF measurement
Crest Factor / CF / Measurement
Power Factor / PF / Measurement
LPF mode
Backlit digital screen with analog indicator
Measurement value retention function
Maximum/minimum value recording function
Automatic shut-down
Can compensate for wire resistance via REL key
Measuring functional diodes and transistors
Protection grade IP20
You can press the Shift button to compensate for low impedance values, low line resistance, low capacitance values or stray capacitance