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최대 200채널 확장 가능 (기본 20채널)

제조사
GRAPHTEC
제품명
midi LOGGER GL840M/GL840WV
제품번호
GL840

견적문의 카달로그

PRODUCT INFO. 제품상세정보

- "고전압" 모델과 "표준" 모델 2가지 제품 구성
- 3종류의 입력 방식(Logic/Pulse, 아날로그 신호, 디지털 센서)
- 무선 LAN 유닛으로 Wireless 계측
- GL100과 연결 가능
- 최고 10ms 샘플링 속도
- 4GB 메모리로 장시간 수록 가능



Withstand voltage & Accuracy

GL-840M

GL840WV

Multi-input type (B-564)

Withstand-voltage type (B-565)

Voltage

Input voltage range

20 mV to 100 V

20 mV to 100 V

Max. voltage (Input - GND)

60 Vp-p

300 Vp-p

Temp.

Thermocouple

R, S, B, K, E, T, J, N, W (WRe5-26)

RTD (Resistance Temp. Detector)

Pt100 (IEC751), Pt1000 (IEC751), JPt100 (JIS)

Accuracy

Voltage

± 0.1% of F.S.

± (0.05% of FS + 10μV)

Temperature*

± 1.55 ºC

± 1.1 ºC




3종류의 입력 방식으로 다양한 측정이 가능

 

입력 1 : 최대 200ch 확장 가능! 아날로그 입력 포트 (절연 Multi-Function 입력)

 

아날로그 신호 입력용으로 표준 입력 Terminal(B-564)과 고전압 Terminal(B-565)를 사용하여 측정 용도에 따른 Terminal을 사용할 수 있습니다.

두 Terminal 모두 전 채널 절연 입력 방식을 채용하여 다양한 측정이 가능합니다.

표준 채널 수가 20ch, 최대 200ch까지 확장이 가능하며, 연결 케이블, 확장 베이스, Terminal을 사용하면 최대 20m까지 본체 및 Terminal을 연장할 수 있습니다.

GL840 1.PNG

 

 

아날로그 신호 입력 포트의 채널 확장

 

Terminal Base 채널 수는 표준 20ch부터 최대 200ch까지 20ch씩 확장이 가능합니다.

 

- GL840-M에서의 확장 예

1.jpg

GL840 2.PNG

 

GL840용 확장 Terminal 연결 케이블 (50cm, 2m의 2종류)를 사용하여 본체-Terminal 간 또는, Terminal-Terminal 을 연결할 수 있습니다.

* 노이즈의 영향이 있는 경우에는 샘플링 속도를 늦춰주시길 바랍니다.

 

GL840 3.PNG

 

입력 2 : 디지털 센서 연결 포트

 

GL100의 7종류의 센서와 Terminal / adaptor 연결하여 계측의 폭을 더욱 넓힐 수 있습니다.

GL840 4.PNG

2.jpg

3.jpg

GS센서・단자/어댑터 최고 샘플링 속도는 500ms입니다. GL840이 500ms보다 빠른 설정을 했을 때에는,
GS센서・단자/어댑터 데이터로서 500ms마다 데이터가 갱신되어 갱신될 때까지는 같은 데이터가 계속됩니다.


 

 

 

입력 3 : Logic/Pulse 포트

 

Logic 또는 Pulse 신호를 선택하여 4ch 입력 가능합니다.

GL840 5.PNG

 

 

최고 샘플링 속도 10ms

 

채널 수를 줄여 최고 10ms로 데이터 수록이 가능합니다.

GL840 6.PNG

 



4GB 메모리로 장시간 수록 가능

 

4GB의 플래시 메모리를 탑재하였습니다. 수록 데이터는 GBD 형식과 CSV 형식으로 보존이 가능합니다.

 

수록 시간 예 (아날로그 20ch만 사용시, 2GB 수록 시)

GL840 7.PNG

* 수록 시간은 대략적으로 계산한 것입니다. 샘플링 속도에 따라서 ch수에 제한이 있습니다. 10ms : 1ch, 50ms : 5ch, 100ms : 10ch

 

 

Ring 수록 기능

 

2015-10-28 10;49;07.PNG 
설정한 수록점 수를 넘어가면 오래된 데이터를 삭제하고 새로운 데이터를 기록합니다.
설정 가능 점 수 : 1000점 ~ 2,000,000점
 
 
Relay 수록 기능
 
2015-10-28 10;51;08.PNG

GL840의 1회 데이터 수록 용량은 2GB입니다.

위 기능을 사용하여 데이터를 제거하지 않고 2GB 단위로 파일을 잘라 연속 수록이 가능합니다.

 

 

수록 중 SD 카드 교환 기능

 

2015-10-28 10;53;17.PNG

데이터 수록 중에 SD 카드의 교환이 가능합니다.

 

 

 

편리한 기능

 

알람 출력 기능

 

2015-10-28 10;54;21.PNG

이상 신호 발생시, 알람 신호를 출력합니다.

각 채널에서 조건 설정이 가능합니다.

출력은 4출력이 가능합니다.

 

 

USB 드라이브 모드

 

2015-10-28 10;57;22.PNG

GL840과 PC를 USB 케이블로 연결하여 USB 드라이브 모드를 기동하면

GL840이 PC 드라이브의 하나로 인식되어 GL840 내의 측정 파일을 Drag&Drop으로 PC로 옮길 수 있습니다.

 

 

네비게이션 기능

 

 

GL840 8.PNG

초보자를 위한 수록 설정 및 Trigger 설정, 간단한 무선 LAN 설정을 안내합니다.

 

7인치 TFT 액정

 

GL840 9.PNG

보기 쉽고 조작성이 좋은 7인치 TFT 액정을 사용하였습니다.

 

 

3WAY 전원

 

2015-10-28 11;04;28.PNG

GL840 전원은 AC 전원, DC, 배터리의 3가지 전원을 사용할 수 있습니다.

 

 

네트워크 기능

 

2015-10-28 11;05;47.PNG

네트워크를 이용하여 데이터를 주고 받을 수 있습니다.

WEB 브라우저 기능 / FTP 서버 기능

FTP 클라이언트 기능 / NTP 클라이언트 기능


PRODUCT INFO. 제품상세정보

GL840 Main unit specifications

Item

Description

Model number

GL840-M

GL840-WV

Number of analog input channels

20 channels in standard configuration, Expandable up to 200 channels

Number of analog input terminals

Up to 10 terminals (20 channels / terminal), standard config: 1

Type of analog input terminal

Multi-input type, Withstand-voltage type

Port for digital sensor

1 port for the sensor/input terminal/adapter of the GL100

External input/
output *1

Input *2

Trigger or Sampling (1 channel), Logic/Pulse (4 channels)

Output *3

Alarm (4 channels)

Sampling interval

10 ms to 1 hour (10ms to 50ms: voltage only) *4, External signal

Time scale of waveform display

1 sec. to 24 hour /division

Trigger,
Alarm function

Trigger action

Start or stop capturing data by the trigger

Repeat action

Off, On (auto rearmed)

Trigger source

Start: Off, Measured signal, Alarm, External, Clock, Week or Time
Stop: Off, Measured signal, Alarm, External, Clock, Week or Time

Condition Setting

Combination: OR or AND
Analog signal: Rising (High), Falling (Low), Window-in, Window-out
Logic signal: Pattern (combination of each input signal in high or low)
Pulse (number of count): Rising (High), Falling (Low), Window-in, Window-out

Alarm output

Outputs a signal when alarm condition occurs in the input signal *5

Pulse input
function

Rotation count
(RPM) mode

Counts the number of pulses per sampling interval and converts to rpm
(rotations per minute), Number of pulses for one rotation can be set to
50, 500, 5000, 50k, 500k, 5M, 50M, 500M rpm/F.S. (rpm./Full Scale)

Accumulating
count mode

Accumulates the number of pulses from the start of measurement
50, 500, 5000, 50k, 500k, 5M, 50M, 500M C/F.S. (Counts/Full Scale)

Instant count
mode

Counts the number of pulses per sampling interval
50, 500, 5000, 50k, 500k, 5M, 50M, 500M C/F.S. (Counts/Full Scale)

Calculation
function

Between channels

Addition, Subtraction, Multiplication, and Division for analog input

Statistical

Select two calculations from Average, Peak, Maximum, Minimum, RMS

Search function

Search for analog signal levels, values of logic or pulse or alarm point
in captured data

Interface to PC

Ethernet (10 BASE-T/100 BASE-TX), USB (Hi-speed), WLAN (using B-568 option)

Storage
device

Internal

Built-in 4GB Flash Memory *6

External

One SD card slot (Support SDHC memory card, up to 32GB) *7

Saved contents

Captured data, Setting conditions, Screen copy

Capturing mode

Mode: Normal, Ring, Relay
Ring: Saves most recent data (Number of capturing data: 1000 to 2000000 points) *8
Relay: Saves data to multiple files without losing data until dada capturing is stopped

Replay data

Replays captured data that was saved in the GL840 (in GBD or CSV format)

Scaling (Engineering unit) function

Measured value can be converted to specified engineering unit
• Analog voltage: Converts using four reference points (gain, offset)
• Temperature: Converts using two reference points (offset)
• Pulse count: Converts using two reference points (gain)

Action during data capture

• Displaying past data (using dual display mode (Current + Past data))
• Hot-swapping the SD memory card
• Saving data in between cursors

Display

Size

7-inch TFT color LCD (WVGA: 800 x 480 dots)

Language

English, French, German, Chinese, Korean, Russian, Spanish, Japanese

Information *9

Waveform in Y-T with digital values, Waveform only, Digital value, Digital values
and statistics values

Operating environment

0 to 45 ºC, 5 to 85 % RH (non condensed)
(When operating with battery pack 0 to 40 ºC, charging battery 15 to 35 ºC)

Power source

AC adapter

100 to 240 V AC, 50/60 Hz (1 pc of adapter is attached as standard accessory)

DC power

8.5 to 24 V DC (DC drive cable (option B-514) is required)

Battery pack

Mountable two battery packs (battery pack (option B-569): 7.2V DC, 2900mAh)

Power consumption *10

Max. 38 VA

External dimensions (W x D x H
in mm, Excluding projections)

Approx. 240 x 158 x 52.5

Approx. 240 x 166 x 52.5

Weight *11

Approx. 1010 g

Approx. 1035 g

*1
Input/Output cable for GL (option B-513) is required to connect the signal.
*2
Input signal;
  • Voltage range: Up to 24V (common ground)
  • Signal type: Voltage, Open collector, Contact (relay)
  • Threshold: Approx. + 2.5 V (Hysteresis: Approx. 0.5V (2.5V to 3V))
*3
Output signal: Open collector (pull-up to 5V by 10kΩ resistor)

  • Voltage: Max. 30V,
  • Current: Max. 0.5A,
  • Collector dissipation: Max. 0.2W
*4
Minimum interval varies by number of channels used.
*5
Output port can be specified in each input channel.
*6
The built-in Flash memory is available for units with serial numbers C604XXXX or later. Please contact your local representative for more information.
*7
SD memory card cannot be used on the SD card slot while the wireless LAN unit (opton B-568) is used.
*8
Size of the capture data will be limited to 1/3 of available memory.
*9
Display mode is switched every time the dedicated key is pressed. In magnified digital value mode, the
displayed channel number can be specified. In the waveform display mode, the changing of the time scale will
be effective from the point of the next displayed data.
*10
Rating under maximum power consumption using the AC adapter, with LCD display on, and battery pack(s)
being charged.
*11
Excludes AC adapter and battery pack.

Software specifications for PC

Item

Description

Model name

GL100_240_840-APS

Supported OS

Windows 10, 8.1, 8, 7, Vista (32/64-bit edition)

Supported device

GL840 (USB, Ethernet, WLAN), GL100 (USB, WLAN)

Functions

Control the GL series, Real-time data capture, Replay data, and Data format conversion

Supported units & channels

Up to 1000 channels total, Up to 4 groups (number of units is limited by model)

Settings control

Input condition, Capturing condition, Trigger/Alarm condition, Report, etc.

Capturing data

Saved to PC

Saves captured data in real time (in GBD binary or CSV format)

Saved to GL unit

Saves to the SD memory card (in GBD binary or CSV format)

Displayed information

Y-T waveform, Digital values, Report, X-Y graph (specified period of data, data
reply only), Two displays for the current and past data, and Statistical calculation

File operation

Converting data format to CSV from GBD binary, merge multiple data files
in the time axis or as an additional channel

Warning function

Send e-mail to the specified address when the alarms occur

Statistical calculation

Maximum, Minimum, and Avarage during data capturing

Report function

Creates the daily or monthly report automatically

Software specifications for Smart device

Item

Description

Model name

GL-Connect

Supported OS

Android 4.1 to 6.0, iOS 7/8/9 (up to 9.3.4)

Supported device

GL840 (WLAN), GL100 (WLAN)

Functions

Control the GL series, Display measured data in waveform or digital value

Supported units

Up to 10 units

Settings control

Start/Stop, Sampling interval

Capturing data

Saves captured data in the GL main body (data cannot be saved in the smart device)

Displayed information

Data captured in real time by digital value, Replay the data stored in the GL body by the waveform

Wireless LAN unit (option) specifications

Item

Description

Model number

B-568

Supported device

GL840

Communication method

Wireless communication (using radio waves in the 2.4GHz band)

Supported WLAN system

IEEE802.11b/g/n
WPS: Push button or PIN method
Security protocols: WEP64, WEP128, WPA-PSK/WPA2-PSK, AKIP/AES
Communication distance: Approx. 40m (depending on the conditions of radio
communication)

Installed location

Attaches to the SD card slot *7

Function

Access Point mode: Communicate with the GL100-WL as a remote sensor
(captured data in the GL100-WL is transferred to GL840)
Station mode: Communicate with PC or Smart device (control GL840 and
transfer the data from GL840)

Connected number of GL100-WL

GL840: Up to 5 units of the GL100-WL

GL840 Analog input specifications

Item

Description

Model number

GL840-M, Input terminal B-564

GL840-WV, Input terminal B-565

Input method

All channels isolated balanced input *12, Scans channels for sampling

Type of input terminal

Screw terminal (M3 screw)

Measurement
range

Voltage

20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50, 100 V, and 1-5V F.S. (Full Scale)

Thermocouple

Type: K, J, E, T, R, S, B, N, W (WRe5-26)
Range: 100, 500, 2000 ºC *13

RTD (Resistance
Temperature Detector)

Type: Pt100, Pt1000 (IEC751), JPt100 (JIS)
Range: 100, 500, 2000 ºC *13

Humidity

0 to 100 % RH - using the humidity sensor (option B-530)

Filter

Off, 2, 5, 10, 20, 40 (moving average in selected number)

Measurement accuracy *14

Voltage

± 0.1% of F.S. (Full Scale)

± (0.05% of F.S. + 10μV)

Temperature (Thermocouple) *15

 

Type

Measurement range
(TS: Temp Sense)

Measurement accuracy

Measurement accuracy

R

0 ≤ TS ≤ 100 ºC

± 5.2 ºC

± 4.5 ºC

100 < TS ≤ 300 ºC

± 3.0 ºC

± 3.0 ºC

300 < TS ≤ 1600 ºC

± (0.05% of rdg. + 2.0 ºC)

± 2.2 ºC

S

0 ≤ TS ≤ 100 ºC

± 5.2 ºC

± 4.5 ºC

100 < TS ≤ 300 ºC

± 3.0 ºC

± 3.0 ºC

300 < TS ≤ 1760 ºC

± (0.05% of rdg. + 2.0 ºC)

± 2.2 ºC

B

400 ≤ TS ≤ 600 ºC

± 3.5 ºC

± 3.5 ºC

600 < TS ≤ 1820 ºC

± (0.05% of rdg. + 2.0 ºC)

± 2.5 ºC

K

-200 ≤ TS ≤ -100 ºC

± (0.05% of rdg. + 2.0 ºC)

± 1.5 ºC

-100 < TS ≤ 1370 ºC

± (0.05% of rdg. + 1.0 ºC)

± 0.8 ºC

E

-200 ≤ TS ≤ -100 ºC

± (0.05% of rdg. + 2.0 ºC)

± 1.0 ºC

-100 < TS ≤ 800 ºC

± (0.05% of rdg. + 1.0 ºC)

± 0.8 ºC

T

-200 ≤ TS ≤ -100 ºC

± (0.1% of rdg. + 1.5 ºC)

± 1.5 ºC

-100 < TS ≤ 400 ºC

± (0.1% of rdg. + 0.5 ºC)

± 0.6 ºC

J

-200 ≤ TS ≤ -100 ºC

± 2.7 ºC

± 1.0 ºC

-100 < TS ≤ 100 ºC

± 1.7 ºC

± 0.8 ºC

100 < TS ≤ 1100 ºC

± (0.05% of rdg. + 1.0 ºC)

± 0.6 ºC

N

-200 ≤ TS < 0 ºC

± (0.1% of rdg. + 2.0 ºC)

± 2.2 ºC

0 ≤ TS ≤ 1300 ºC

± (0.1% of rdg. + 1.0 ºC)

± 1.0 ºC

W

0 ≤ TS ≤ 2000 ºC

± (0.1% of rdg. + 1.5 ºC)

± 1.8 ºC

R.J.C.

± 0.5 ºC

± 0.3 ºC

Temperature (RTD) *16

 

Type

Measurement range
(TS: Temp Sense)

Accuracy

Accuracy

Pt100

-200 ≤ TS ≤ 100 ºC

± 1.0 ºC

± 0.6 ºC

100 < TS ≤ 500 ºC

± 0.8 ºC

500 < TS ≤ 850 ºC

± 1.0 ºC

Pt1000

-200 ≤ TS ≤ 100 ºC

± 0.8 ºC

± 0.6 ºC

100 < TS ≤ 500 ºC

± 0.8 ºC

JPt100

-200 ≤ TS ≤ 100 ºC

± 0.8 ºC

± 0.6 ºC

100 < TS ≤ 500 ºC

± 0.8 ºC

A/D converter

Sigma-Delta type, 16 bits (effective resolution: 1/40000 of the measuring full range)

Input resistance

1MΩ ±5%

Allowable signal source resistance

Up to 300Ω

Up to 100Ω

Maximum
input voltage

Between
(+) / (-) terminal

20 mV to 2 V range: 60 Vp-p,
5 V to 100 V range: 110 Vp-p

Channels ((-) / (-))

60 Vp-p

600 Vp-p

Channel / GND

60 Vp-p

300 Vp-p

Max. voltage
(withstand)

Between channels

350 Vp-p (1 minute)

600 Vp-p

Channel / GND

350 Vp-p (1 minute)

2300 Vrms AC (1 minute)

*12
The terminal "b" for using the RTD is connected each other across all channels.
*13
If the specifications of the temperature sensor is lesser or greater than the selected measurement range, GL840
can measure up to the specifications of the sensor.
*14
Subject to the following conditions:
  • Room temperature is 23 oC ± 5 oC.
  • When 30 minutes or more have elapsed after power has turned on.
  • Filter is set to 10.
  • Sampling rate is set to 1 sec, using 20-channel in GL840-M and 10-channel in GL840-WV.
  • GND terminal is connected to ground.
*15
Wire size of thermocouple used is 0.32mm diameter in the T or K type and 0.65mm diameter in other types.
*16
Supports 3-wire type sensor.



PRODUCT INFO. 제품상세정보

Options and Accessories

Item

Model number

Description

Input terminal (Multi-inputs)

B-564

20ch input terminal, multi-input type

Input terminal (Withstand voltage

B-565

20ch input terminal, withstand-high-voltage type

Base unit for input terminal

B-566

Base unit for input terminal (B-564 or 566)

Connection cable
for extension terminal

B-567-05

Cable to connect GL840 and B-566, 50 cm long

B-567-20

Cable to connect GL840 and B-566, 2 m long

Wireless LAN unit

B-568

WLAN adapter, IEEE802.11 b / g / n

Battery pack

B-569

Rechargeable Lithium-ion battery (7.2 V, 2900mAh)

Bracket for DIN rale (GL840 main body)

B-570

Bracket for DIN rail (GL840 main body), Build-to-order

Bracket for DIN rail (extension terminal)

B-540

Bracket for DIN rail (Input terminal), Build-to-order

Input/Output cable for GL series

B-513

2 m long (no clip on end of cable)

DC drive cable

B-514

2 m long (no clip on end of cable)

Humidity sensor

B-530

With 3 m long signal cable (with power plug)

Shunt resistor

B-551-10

250 ohms 0.1% (it converts the signal to the "1-5V" from the "4-20mA")

AC power adapter

ACADP-20

Input: 100 to 240 V AC, Output: 24 V DC

Temp & Humidity sensor

GS-TH

Temperature and humidity measurement

Illuminance & UV sensor

GS-LXUV

Illuminance and UV intensity measurement, cable 20cm long

Carbon Dioxide (CO2) sensor

GS-CO2

CO2 measurement, cable 20cm long

Acceleration & Temp sensor

GS-3AT

Acceleration and temperature measurement, cable 20cm long

Thermistor input terminal

GS-4TSR

Temp measurement (using a Thermistor), cable 20cm long

Thermistor sensor (Normal type)

GS-103AT-4P

Temperature sensor (-40 to 105 ºC), 3m long, 4pcs/set

Thermistor sensor (Ultrathin type)

GS-103JT-4P

Temperature sensor (-40 to 120 ºC), 3m long, 4pcs/set

AC current sensor adapter

GS-DPA-AC

Current measurement (using a CT), cable 20cm long

AC current sensor (50A)

GS-AC50A

Current sensor (CT) 50A, cable 20cm long

AC current sensor (100A)

GS-AC100A

Current sensor (CT) 100A, cable 20cm long

AC current sensor (200A)

GS-AC200A

Current sensor (CT) 200A, cable 20cm long

Voltage & Temp input terminal

GS-4VT

Voltage or Temperature (using a thermocouple), cable 20cm long

Module extension cable

GS-EXC

Extension cable for the sensor / terminal / adapter module, 1.5m long

Dual port adapter

GS-DPA

Connect up to 2 sensor modules




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