The GL260 Data Logger offers a 10-channel capacity with isolated, multi-function inputs, allowing measurement of voltage and temperature. It records data at intervals from 10 milliseconds to 1 hour, providing flexibility for various monitoring needs. An optional Wireless LAN unit enables wireless measurement and remote monitoring. Additionally, the “G-REMOTE” service enhances measurement efficiency through remote control capabilities*

*G-REMOTE Coming Soon

Features

• Includes three new functions: Alarm history, Improved Inter-CH calculation, and Memory loop function.
• Enhanced usability for a better user experience.
• Supports isolated and multi-function input across all channels.
• Capable of capturing data at a sampling interval of up to 10ms by limiting the number of channels.
• Optional WLAN unit available for wireless measurement and remote monitoring with a PC

All Channel Isolated / Universal Input, Standalone Multi-Channel

Voltage, temperature, and humidity can be selected for each input channel.
Use EU scaling for other measurement parameters.

Measure voltage

Supports wide operating range (from 20 mV to 100 V)

Measure temperature

Thermocouple : K, J, E, T, R, S, B, N, C (WRe5-26)

Measure current (4 -20 mA)

Shunt resistor (250Ω) is available as an option. Equipped with a dedicated 1-5V range for the measurement range

• Shunt resistance 250Ω (B-551)

Measure humidity

A humidity sensor is available as an option.
Power for the sensor is also supplied from the main unit. Equipped with a dedicated humidity range

• Humidity sensor (B-530)

Digital I/O port available

Digital I / O can be used by connecting an optional I / O cable.

• Input/Output cable (B-513)

Logic/Pulse inputs (4 channels)

Logic: No-voltage contact (A contact, B contact, NO, NC) ,Open collector, Voltage input (H.L decision)
Pulse: 3 types of selections (Rotation / Quantity count / Instantaneous) per channel

<Alarm output: 4ch>

Alarm conditions can be set for each input channel.

Signal output from outputs 1 to 4 is possible in the event of an alarm.

Maximum Sampling Interval of Up to 10ms

Up to 10ms sampling speed is achievable when limiting the number of channels in use.

Sampling Interval		10ms	20ms	50ms	100ms
Number of channels		1	2	5	10
Measuring	Voltage	Y	Y	Y	Y
	Temperature				Y

Built-in 8GB Flash Memory with SD Card Support

The Recorded data

Sampling	10ms	50ms	100ms	200ms	500ms	1s	10s
GBD format	41 days	88 days	103 days	207 days	Over 365	Over 365	Over 365
CSV format	3 days	12 days	18 days	36 days	91 days	182 days	Over 365

• Figures are approximate. File size of captured data is 2GB in GBD or CSV file format on this chart.
• Sampling interval is limited by the number of channels in use.(10ms:1ch, 50ms:5ch, 100ms:10ch)

Ring capture function

The most recent data is saved when the memory is configured in ring memory mode. (Number of capturing data is 1000 to 2000000 points)

Relay capture function

Data is continuously saved to multiple files up to 2GB without losing any data until capturing is stopped when the memory is configured in the relay mode.

Memory loop function

In addition to the existing relay capture function, the oldest file is automatically deleted before memory capacity runs out.

Hot-swapping the SD memory card

SD card can be replaced during data capturing when the sampling interval is 100ms or slower.

Back up recording data

The data file can be created periodically for purpose of backing up data while recording it, and the file is automatically transferred to another storage device on the unit or FTP server on the network.

Backup interval: 1, 2, 6, 12, 24 hour(s)
Backup file destination: SD memory card or FTP server
Data file format: GBD (binary) or CSV (text)

• The CSV format is available with firmware version 1.43 or rater.
  • Available sampling speed is the 100 ms or slower when using the CSV format.
  • When the RING mode or external pulse synchronization sampling is selected for recording, the backup function is not available.
  • The storage device specified as the recording destination of the measurement data can not be set as the transfer destination of the backup file.
  • When backup is enabled and data file format is specified with CSV format, SD memory card exchange (hot-swapping) and RELAY recording are not available.

Data file verification

It is a function to check the integrity of the data file when replaying the data file. It compares check-sum generated from the data file and recorded check-sum. When two check-sums do not match, the data file may be corrupted or has been changed by someone. The check-sum code is recorded into the file when data file is created by the GL unit.

• Check-sum code is added to normal data recording file and also file created for backup, ring or relay recording. Adding check-sum is available for data files created in GBD format. When the recorded data file is converted and saved using GL100_240_840-APS or GL-Connection software, the check-sum code will not match.
• This function is available with firmware version 1.43 or rater.

Useful functions

• Alarm output function
• Alarm history function
• Improved Inter-CH calculation
• AUTO span
• USB drive mode
• 3 Types of power source

Operability improvements

• Accelerated Web server function
• Simplified waveform setup
• Hide unnecessary menus
• Display HELP QR Code
• Improved visibility (Improved display saturation and MENU tree / New font)

 

Item		Description
Analogue Input	Number of channels	10ch / Screw terminal (M3)
	Type	Scans channels for sampling, All channels isolated, balanced input
	Measurement Range	Voltage: 20mV – 100V, 1-5V F.S.
		Thermocouple: K, J, E, T, R, S, B, N, C and (the old W: WRe5-26)
		Humidity: 0 – 100% (optional item B-530 is required)
	Filter	Off, 2, 5, 10, 20, 40 (moving average in selected number)
	Max. Input	Between(+) / (-) terminal	20mV – 1V range: 60V p-p
			2V – 100V range: 110V p-p
		Channels ((-) / (-)): 60Ｖp-p Channel / GND: 60Ｖp-p
External Input (*1)	Number of Channels	Trigger of Sampling (1 channel), or External Sample Inputs 1ch Logic / Pulse (4 channel)
	Pulse Input	Rotation count (RPM) mode(*2), Accumulating count mode, Instant count mode Max. input frequency: 50kHz / Max. count: 50kc / sampling
External Output (*1)		Alarm output: 4ch
Scaling function Sampling Interval A/D Converter		Analog channel, Pulse channel 10ms – 1h (10ms to 50ms: voltage only, limited number of CH), External signal Δ Σ type, 16Bit (effective resolution: 1/40,000 of ± range)
PC I/F		USB2.0, wireless LAN (optional item B-568 is required)
Storage Medium (*3)	Storage	Built-in memory: approx. 8GB, SD card slot: 1
	Data Format	GBD / CSV
Capturing Mode		OFF (default), Ring, Relay
Other Functions		Calculation function, Trigger, Alarm function, Data backup function(*4)
Display Operating Environment		4.3” TFT (WQVGA: 480 x 272 dots) 0 – 45℃, 5 – 85％ RH
Power Source	AC Adaptor	AC100 – 240V / 50 – 60Hz
	DC Input	DC8.5 – 24V (optional item B-514 is required)
	Battery Pack	DC7.2V(2875ｍAh)(optional item B-573 is required)
Power Consumption		Max. 36VA (when AC100V)
Dimensions Weight		188(W) x 117(D) x 42(H) mm 500g (excluding AC adaptor and battery pack)
Vibration Resistance		Equivalent to Automobile parts Type 1 Class A