Compact Data Logger GL100 series

LIMITED STOCK ITEM

Best Choice for Easy and Quick Recording

GL100 is a data logger that can measure a variety of phenomena with simple settings because it automatically recognizes the sensor type by just connecting the sensor to it.
GL100 supports wireless LAN.
You can wirelessly connect to GL100 from a PC or smart device, check data at a distance from GL100, and remotely monitor via the Internet.
The application software comes standard for PCs and smart devices, so you can use it in different ways depending on your usage environment and purpose.

GL100
  • GL100 are using the Wireless LAN (WLAN) of the IEEEE802 standards. Area that can use it is limited by the Wireless Telegraphy Act in the region.

Expand the Input Module to Accommodate a Wide Variety of Measurements

The input module can be expanded to accommodate a wide variety of measurements

Dual port adapter connects up to two modules for simultaneous interface

Dual port adapter
  • It is not able to connect two sensors of the same type.
Temperature & Humidity sensor (GS-TH) input module specifications
Scrollable
ItemDescription
Type of measurementActual measuringTemperature and Humidity
Calculated valueDew-point temperature and Accumulated temperature (The temperature will be accumulated during it is higher or lower than the reference temperature.)
Method of measurementC-MOS sensor
Measuring rangeTemperature-20 to 85 °C
Humidity0.0 to 100.0 % RH
AccuracyTemperature-20 ≤ TS < 0: ± 0.8 °C
0 ≤ TS ≤ 60: ± 0.5 °C
60 < TS ≤ 85: ± 0.8 °C
Humidityat 25 °C
Measuring 0 to 10 % RH: ± 10% RH
Measuring 10 to 20 % RH: ± 8% RH
Measuring 20 to 80 % RH: ± 5% RH
Measuring 80 to 90 % RH: ± 8% RH
Measuring 90 to 100 % RH: ± 10% RH
ResponseTemperature, Humidity: Approx. 100 seconds
(Time to reach 63%, at 25 °C and air flow 1 m/s)
* It varies by environment condition.
Sampling interval0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Unit of temperature measurementSwitchable °C and °F
Water resistanceProtect by waterproof filter at the sensing part
Operating environmentWithin temperature and humidity measurement range (When sensor is attached directly to the GL100, it is the same specifications as the GL100.)
External dimension [W x D x H]Approx. 15 x 45 x 10 mm (exclude protrusion)
WeightApprox. 14 g
Acceleration & Temperature sensor (GS-3AT) input module specifications
Scrollable
ItemDescription
Type of measurementTri-axial acceleration (X-, Y-, Z-axis) and Temperature
Measuring rangeAcceleration±2 G (20m/s2), ±5 G (50m/s2), ±10 G (10m/s2)
Temperature-10 to 50 °C (using C-MOS sensor)
AccuracyAcceleration±2 % of F.S. (including non linearity)
Temperature-10 ≤ TS < 50: ± 1.0 °C
Response (acceleration measurement)0 Hz to 100 Hz
Measuring modeMemory, or Direct mode
Memory capacity16, 32, 64, 128 k Samples (for memory mode)
Pre-trigger10, 25, 50, 100 % of selected memory capacity, and OFF (function is available for memory mode)
Sampling intervalMemory mode: 5, 10, 20, 50, 100 ms
Direct mode: 0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Calculation function (in Direct mode)Function: The data is captured in every 5ms interval, and then the result of calculation between selected interval will be saved.
Type of calculation: Average, Peak, RMS, or OFF (selected one value will be saved)
Unit of temperature measurementSwitchable °C and °F
Offset adjustment functionOFF, ON (sets the static acceleration value of current to zero)
Dustproof and waterproofIP54
Length of cableApprox. 200 mm
Operating environmentTemperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H]Approx. 51 x 36 x 20 mm (exclude protrusion)
WeightApprox. 64 g
Carbon dioxide (CO2) sensor (GS-CO2) input module
Scrollable
ItemDescription
Type of measurementCarbon dioxide concentration
Method of measurementNDIR (Non Dispersive Infra-red)
Measuring range0 to 9999 ppm
Measuring accuracy±0.5 % of reading + 30 ppm (in range of 0 to 5000 ppm)
Response3 minutes or less
Sampling interval0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
(Sensing of carbon dioxide is done at interval of 2 seconds or slower. When sampling is selected to 0.5 or 1 second, the same value is recorded in each time and then value is updated every 2 seconds.)
Length of cableApprox. 200 mm
Operating environmentTemperature: 0 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H]Approx. 66 x 100 x 25 mm (exclude protrusion)
WeightApprox. 99 g
Illuminance & Ultraviolet sensor (GS-LXUV) input module
Scrollable
ItemDescription
Type of measurementActual measuringIlluminance and UV intensity
Calculated valueAccumulated illuminance and Accumulated UV intensity
Measuring rangeIlluminance0 lx to 200 k lx
UV intensity0 to 30 mW/cm2
Measuring accuracyIlluminance±5 % at 25 °C (Temperature characteristic: 5 % at 10 °C to 40 °C)
UV intensity±5 % at 25 °C (Temperature characteristic: 5 % at 10 °C to 40 °C)
Response1 ms or less
Accumulating functionIlluminance0 to 99999 k lxh (Accumulated value is reset by starting the data recording or pressing the QUIT key.)
UV intensity0 to 99999 mW/cm2h (Accumulated value is reset by starting the data recording or pressing the QUIT key.)
Sampling interval0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cableApprox. 200 mm
Operating environmentTemperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H]Approx. 46 x 66 x 19 mm (exclude protrusion)
WeightApprox. 65 g
Voltage & Temperature Input Terminal (GS-4VT) input module
Scrollable
ItemDescription
Type of measurementAnalog voltage or Temperature,
Logic (signal pattern) or Pulse (instant or accumulated count)
Number of channelVoltage/Temperature: 4 channels (measurement type for channels can each be separately selected)
Logic/pulse: 4 channels (measurement type for channels can be selected as set of 4 channels)
Input method of voltage/temp.Scans by the photo-MOS-relay, all channels isolated input
Measuring range of voltage20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50 V F.S. and 1-5V F.S.
Measuring accuracy0.15 % of F.S.
Input impedance1 M ohms
Maximum input voltageBetween positive (“+”) and negative (“-“) input terminal: 60 V
Between negative (“-“) terminal of channels: 60 V
Between negative (“-“) terminal of channel and “GND”: 60 V
Withstand voltageBetween negative (“-“) terminal of channels: 350 V p-p (1 minute)
Between negative (“-“) terminal of channel and “GND”: 350 V p-p (1 minute)
Measuring range of temperatureThermocouple: K type -200 °C to 1370 °C, T type -200 °C to 400 °C
Measuring accuracyK type -200 ≤ TS ≤ -100 °C: ± (0.05% of reading + 2.0 °C)
-100 < TS ≤ 1370 °C: ± (0.05% of reading + 1.0 °C)
T type -200 ≤ TS ≤ -100 °C: ± (0.1% of reading + 1.5 °C)
-100 < TS ≤ 400 °C: ± (0.1% of reading + 0.5 °C)
Reference Junction Compensation (R.J.C.): ± 0.5 °C
Burnout checkingDisplaying warning when Thermocouple has failed
Unit of temperature measurementSwitchable °C and °F
Input of Logic/PulseInput signal: Voltage or Dry contact signal
Voltage input: 0 to +24V (common ground)
Dry contact signal: Relay or Solid state relay
Threshold voltage: Approx. +2.5V, Hysteresis: Approx. 0.5V (Status of the signal is changed in the 2V and the 2.5V.)
Measuring rage of Pulse・Instant count: up to 200 counts/sampling interval
・Accumulated count: up to 65535 counts (Accumulated value is reset by starting the data recording or pressing the QUIT key.)
・Max. input frequency : 400Hz
Sampling interval0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cableApprox. 200 mm
Operating environmentTemperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H]Approx. 46 x 66 x 36 mm (exclude protrusion)
WeightApprox. 85 g
Thermistor Sensor Input Terminal (GS-4TSR) input module
Scrollable
ItemDescription
Type of measurementTemperature,
Logic (signal pattern) or Pulse (instant or accumulated count)
Number of channelTemperature: 4 channels (measurement type for channels can each be separately selected)
Logic/pulse: 4 channels (measurement type for channels can be selected as set of 4 channels)
Input method of temperatureScans by the photo-MOS-relay, all channels non-isolated input
Temperature sensorThermistor (optional)
Measuring rangeTemperature: -40 to 120 °C (varies by the type of sensor)
(Sensor GS-103AT-4P: -40 to 105 °C, GS-103JT-4P: -40 to 120 °C)
Measuring accuracy• GL100 main body
-40 ≤ TS < 0 °C: ± 0.7 °C
0 ≤ TS ≤ 35 °C: ± 0.2 °C
35 < TS ≤ 70 °C: ± 0.4 °C
70 < TS ≤ 120 °C: ± 1.0 °C
• Thermistor sensor (GS-103AT-4P or GS-103JT-4P)
Typical ± 0.4 °C
Unit of temperature measurementSwitchable °C and °F
Input of Logic/PulseInput signal: Voltage or Dry contact signal
Voltage input: 0 to +24V (common ground)
Dry contact signal: Relay or Solid state relay
Threshold voltage: Approx. +2.5V, Hysteresis: Approx. 0.5V (Status of the signal is changed in the 2V and the 2.5V.)
Measuring rage of Pulse・Instant count: up to 200 counts/sampling interval
・Accumulated count: up to 65535 counts (Accumulated value is reset by starting the data recording or pressing the QUIT key.)
・Max. input frequency : 400Hz
Sampling interval0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cableApprox. 200 mm
Operating environmentTemperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H]Approx. 46 x 66 x 36 mm (exclude protrusion)
WeightApprox. 83 g
AC Current sensor Adapter (GS-DPA-AC) input module & AC Current sensor specifications
Scrollable
ItemDescription
Type of measurementActual measuringCurrent (using optional AC current sensor)
Calculated valuePower, Accumulated power (Electric energy)
Type of sensorClamp-on current probe (optional)
Application circuitSingle-phase two-wire, Single-phase three-wire, or Three-phase three-wire
Number of sensorTwo (2) sensors are able to connect (using the same type of sensor and the power system)
Method of measurementScans channels (sensors), Non-isolated input, using RMS converter
Measuring range50, 100, 200 A RMS (varies by the sensor)
Applicable frequency50 or 60 Hz
Measuring accuracy±2 % of full sale ± 1 digit (at temperature 23 °C, and within rated current and frequency)
Sampling interval0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cableApprox. 200 mm
Operating environmentTemperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H]Approx. 46 x 66 x 27 mm (exclude protrusion)
WeightApprox. 55 g

AC Current Sensor

Scrollable
ItemDescription
GS-AC50ARated measuring current: 50 A AC (Length of cable to adapter is approx. 200 mm)
GS-AC100ARated measuring current: 100 A AC (Length of cable to adapter is approx. 200 mm)
GS-AC200ARated measuring current: 200 A AC (Length of cable to adapter is approx. 200 mm)

Check the Data in Multiple Method

Direct connection (peer-to-peer) with no LAN connection

Local area network (LAN) with no Internet connection

Local area network (LAN) with Internet connection

Application Software

For PC (GL100_240_840-APS)

General purpose application software will continue to have the ability to view in Y-T chart, waveform, and digital values. It is able to be also controlled the GL100 in real-time.

For Smart device (GL-Connect)

General purpose application software has the ability to view in Y-T chart and digital values. The displayed information will be refreshed by request. The simple settings of GL100 are able to control.