GL840M/GL840WV存储记录仪

品牌：日本图技GRAPHTEC
型号： GL840M/GL840WV

midi logger GL840M/GL840WV存储记录仪的特点：

一、7寸液晶大屏幕显示、可以直接在屏幕上显示实时数据变化曲线和数据列表。

二、midi logger GL840M/GL840WV内置4个G的SD内存卡，打开20通道全开，1S采样可以记录一年时间。

标配4GB闪存。记录数据可保存为GBD（graphtec binary data）格式、CSV格式。GBD格式需要用仪器专用软件进行查看，CSV格式可以直接用EXCEL打开。

采样速度	10ms	50ms	100ms	200ms	500ms	1s	10s
GBD格式	31日	77	95日	108日	207日	365日以上	365日以上
CSV格式	3日	11日	16日	21日	54日	109日	365日以上

三、midi logger GL840M/GL840WV可以最高10mS的速度进行记录

采样速度		10ms	20ms	50ms	100ms	200ms	500ms	1s	2s
可使用ch数		1	2	5	10	20	50	100	200
测定对象	电压	●	●	●	●	●	●	●	●
测定对象	温度	-	-	-	●	●	●	●	●

四、GL840温度记录仪具有报警输出功能，在异常信号发生时、可以输出报警信号。每个通道可分开设置，标配了4个输出口。可以用来输出报警信号给蜂鸣器，或者控制继电器。

五、GL840的电源支持AC电源、DC驱动、电池驱动。三种供电方式，可以满足多种测试现场的需要

六、图技GL840有丰富的连网功能，图技GL840可以通过B568无线网卡和电脑直接进行无线通讯，也可以通过路由器通过网络和电脑进行通讯。可以用电脑对图技GL840进行控制，并可以实时查看记录数据，也可以下载记录仪上的数据。

日本图技GL840M/GL840WV存储记录仪的区别：

日本图技GL840系列存储记录仪分为两个型号，GL840-M是标准型配的是B564的测试端子台，GL840-WV是高耐压高精度型配的B565的测试端子台、供不同测量用途选择使用。

项目		标准型 GL840M	高耐压·高精度型 GL840WV
电压	量程	20mV~100V、1-5V F.S.	20mV~100V、1-5 V/F.S.
	最大输入电压 (输入端子/GND间)	60V	300Vp-p
	测量精度	±0.1% of F.S.	±(0.05% of F.S. +10μV)
温度	热电偶	R,S,B,K,E,T,J,N,W (WRe5-26)
	热电阻	Pt100,JPt100,Pt1000
	测定精度	例）K型热电偶时　（TS:温度） -200<=ＴＳ<=-100　±（0.05% of rdg +2.0℃） -100＜ＴＳ<=1370 ±（0.05% of rdg +1.0℃）基准接点补偿确度　±0.5℃ K型热电偶测量 -100℃ 时测量精度　±2.55℃ 测量100℃时测量精度　±1.55℃	例）K型热电偶时　（TS:温度） -200<=ＴＳ<=-100　 ±1.5℃ -100＜ＴＳ<=1370　±0.8℃ 基准接点补偿确度　 ±0.3℃ K型热电偶测量 -100℃时测量精度　±1.8℃ 测量100℃时测量精度　±1.1℃
湿度		0~100％ (需要选件B-530)

日本图技GL840-M/GL840-WV存储记录仪扩展功能：

GL840-M/GL840-WV采用了全通道隔离输入方式、可测量各种物理信号。标准配置通道数为20ch、最大可扩展至200ch、使用接续线缆·扩展基座·端子台可延长本体-端子间距至20m。

GL840存储记录仪扩展方式

通道扩展配置方案	20ch	40ch	100ch	200ch
GL840主机	1	1	1	1
扩展端子台连接用线缆B567X	-	1	1	1
扩展端子台基座B566X	-	2	5	10
20ch扩展端子台 (标准型B564X/高耐压高精度型B565X)	-	1	4	9

日本图技GL840记录仪的通道扩展

日本图技存储记录仪GL840M/GL840WV可外接GS传感器：

日本图技存储记录仪GL840M/GL840WV数字接口

日本图技存储记录仪GL840M/GL840WV强大的无线传输功能：

日本图技GL840M/GL840WV在安装选件GL无线LAN模块(B-568) 后、可通过无线进行测量。安装无线LAN模块、根据用途选用「母机模式」或者「子机模式」进行无线测量。GL840M/GL840WV存储记录仪通过无线模块B568可以有三种无线通讯方式：和电脑直接联，和手机直联，和路由器连接。用无线通讯可以可以直接查看和读取仪器上的数据，也可以控制记录仪对记录进行设置和操作。

GL840M/GL840WV无线数据记录仪

GL840存储记录仪主机参数

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)
External input/ output *1	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
	Trigger source
	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)
	Accumulating count mode
	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)
	Instant count mode
Calculation function	Between channels	Addition, Subtraction, Multiplication, and Division for analog input
Calculation function	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
Search function
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
	Information *9
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)
Operating environment
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
		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.

GL840多功能数据采集器的输入参数

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
	B	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
	K	-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
	E	-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
	T	-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
	N	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
	Pt1000	100 < TS ≤ 500 ºC	± 0.8 ºC	± 0.8 ºC
	JPt100	-200 ≤ TS ≤ 100 ºC	± 0.8 ºC	± 0.6 ºC
	JPt100	100 < TS ≤ 500 ºC	± 0.8 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
Max. voltage (withstand)		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.

日本图技GL840存储记录仪的电脑通讯软件功能

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)
Capturing data	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
Displayed information
File operation		Converting data format to CSV from GBD binary, merge multiple data files in the time axis or as an additional channel
File operation
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

midilogger GL840的移动终端软件

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

GL840M/GL840WV的无线通讯功能

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
Connected number of GL100-WL	GL840: Up to 5 units of the GL100-WL

GL840专用的湿度探头功能

Item	Description
Allowable temperature range	-25 to 80℃
Allowable humidity range	0 to 100％ RH
Relative humidity measurement accuracy	±3％ RH（5 to 98％ RH at 25℃）
Method	Capacitance method
Relative humidity measurement accuracy (5 to 98%)	Measurement environment	Measurement accuracy
	0 to 10℃	±5％ RH
	10 to 20℃	±4％ RH
	20 to 30℃	±3％ RH
	30 to 40℃	±4％ RH
	40 to 50℃	±5％ RH
	50 to 60℃	±6％ RH
	60 to 70℃	±7％ RH
	70 to 80℃	±8％ RH
	* Measurement accuracy at 60℃ or more is a reference value.
Response time	15 sec. (90% response when membrance filter is installed)
Sensor output	0 to 1 VDC
External dimensions	Φ14 x 80 mm (excluding cable)
Cable length	3 ｍ
Sensor power source	DC + 5 to +16 V
Power consumption	approx. 4 mA

GL840M/GL840WV的可选配件

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
Connection cable for extension terminal	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	For replacement 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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日本图技midi logger GL840M/GL840WV存储记录仪