日本圖技midi logger GL840M/GL840WV存儲記錄儀
midi logger GL840M/GL840WV采用7寸液晶大屏幕顯示、可以直接在屏幕上顯示實時數(shù)據變化曲線和數(shù)據列表。
midi logger GL840M/GL840WV內置4個G的SD內存卡，打開20通道全開，1S采樣可以記錄一年時間。
midi logger GL840M/GL840WV可以有三種供電方式，交流供電，電池供電，直流驅動供電。
- 品牌： 日本圖技GRAPHTEC
- 型號： GL840M/GL840WV
midi logger GL840M/GL840WV存儲記錄儀的特點：
一、7寸液晶大屏幕顯示、可以直接在屏幕上顯示實時數(shù)據變化曲線和數(shù)據列表。
二、midi logger GL840M/GL840WV內置4個G的SD內存卡，打開20通道全開，1S采樣可以記錄一年時間。
標配4GB閃存。記錄數(shù)據可保存為GBD（graphtec binary data）格式、CSV格式。GBD格式需要用儀器專用軟件進行查看，CSV格式可以直接用EXCEL打開。
| 采樣速度 | 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的速度進行記錄
| 采樣速度 | 10ms | 20ms | 50ms | 100ms | 200ms | 500ms | 1s | 2s | |
|---|---|---|---|---|---|---|---|---|---|
| 可使用ch數(shù) | 1 | 2 | 5 | 10 | 20 | 50 | 100 | 200 | |
| 測定對象 | 電壓 | ● | ● | ● | ● | ● | ● | ● | ● |
| 溫度 | - | - | - | ● | ● | ● | ● | ● | |
四、GL840溫度記錄儀具有報警輸出功能，在異常信號發(fā)生時、可以輸出報警信號。每個通道可分開設置，標配了4個輸出口。可以用來輸出報警信號給蜂鳴器，或者控制繼電器。
五、GL840的電源支持AC電源、DC驅動、電池驅動。三種供電方式，可以滿足多種測試現(xiàn)場的需要
六、圖技GL840有豐富的連網功能，圖技GL840可以通過B568無線網卡和電腦直接進行無線通訊，也可以通過路由器通過網絡和電腦進行通訊?？梢杂秒娔X對圖技GL840進行控制，并可以實時查看記錄數(shù)據，也可以下載記錄儀上的數(shù)據。
日本圖技GL840M/GL840WV存儲記錄儀的區(qū)別：
日本圖技GL840系列存儲記錄儀分為兩個型號，GL840-M是標準型配的是B564的測試端子臺，GL840-WV是高耐壓高精度型配的B565的測試端子臺、供不同測量用途選擇使用。
| 項目 | 標準型 GL840M | 高耐壓·高精度型 GL840WV | |
|---|---|---|---|
| 電壓 | 量程 | 20mV~100V、1-5V F.S. | 20mV~100V、1-5 V/F.S. |
| 最大輸入電壓 (輸入端子/GND間) | 60V | 300Vp-p | |
| 測量精度 | ±0.1% of F.S. | ±(0.05% of F.S. +10μV) | |
| 溫度 | 熱電偶 | R,S,B,K,E,T,J,N,W (WRe5-26) | |
| 熱電阻 | Pt100,JPt100,Pt1000 | ||
| 測定精度 | 例）K型熱電偶時?。═S:溫度） -200<=ＴＳ<=-100 ±（0.05% of rdg +2.0℃） -100＜ＴＳ<=1370 ±（0.05% of rdg +1.0℃） 基準接點補償確度 ±0.5℃ K型熱電偶測量 -100℃ 時 測量精度 ±2.55℃ 測量100℃時 測量精度 ±1.55℃ | 例）K型熱電偶時?。═S:溫度） -200<=ＴＳ<=-100 ±1.5℃ -100＜ＴＳ<=1370 ±0.8℃ 基準接點補償確度 ±0.3℃ K型熱電偶測量 -100℃時 測量精度 ±1.8℃ 測量100℃時 測量精度 ±1.1℃ | |
| 濕度 | 0~100％ (需要選件B-530) | ||
日本圖技GL840-M/GL840-WV存儲記錄儀擴展功能：
GL840-M/GL840-WV采用了全通道隔離輸入方式、可測量各種物理信號。標準配置通道數(shù)為20ch、最大可擴展至200ch、使用接續(xù)線纜·擴展基座·端子臺可延長本體-端子間距至20m。
| 通道擴展配置方案 | 20ch | 40ch | 100ch | 200ch |
|---|---|---|---|---|
| GL840主機 | 1 | 1 | 1 | 1 |
| 擴展端子臺連接用線纜B567X | - | 1 | 1 | 1 |
| 擴展端子臺基座B566X | - | 2 | 5 | 10 |
| 20ch擴展端子臺 (標準型B564X/高耐壓高精度型B565X) | - | 1 | 4 | 9 |
日本圖技存儲記錄儀GL840M/GL840WV可外接GS傳感器：
日本圖技存儲記錄儀GL840M/GL840WV強大的無線傳輸功能：
日本圖技GL840M/GL840WV在安裝選件GL無線LAN模塊(B-568) 后、可通過無線進行測量。 安裝無線LAN模塊、根據用途選用「母機模式」或者「子機模式」進行無線測量。GL840M/GL840WV存儲記錄儀通過無線模塊B568可以有三種無線通訊方式：和電腦直接聯(lián)，和手機直聯(lián)，和路由器連接。用無線通訊可以可以直接查看和讀取儀器上的數(shù)據，也可以控制記錄儀對記錄進行設置和操作。
GL840存儲記錄儀主機參數(shù)
| 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.
GL840多功能數(shù)據采集器的輸入參數(shù)
| 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.
日本圖技GL840存儲記錄儀的電腦通訊軟件功能
| 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) | |
| 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 | ||
midilogger GL840的移動終端軟件
| 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的無線通訊功能
| 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 | |
GL840專用的濕度探頭功能
| 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的可選配件
| 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 |
| 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 |
