Instrument products > Petit LOGGER

GL100

Technical Specs & Details

Specifications

GL100-WL, GL100-N main unit specifications

Item Description
Number of channels Varies by the input module used, and measurement type is fixed with each input module
Input method, Type of input terminal
Output signal Alarm (1 channel), solid state switch with optical isolation (Optocoupler, Max. load is the 30 V, 50 mA)
Interface to PC USB (micro USB B type connector), Wireless LAN (WLAN) in GL100-WL
Wireless LAN (in GL100-WL) Standards: IEEE802.11b, Communication distance: approx. 40 m
* It varies by the condition of the LAN. Real-time transfer rate is up to 500ms. The WLAN is able to disable. (It is enabled in the factory default setting)
Storage device Built-in memory: RAM (Approx. 4.9 MB)
External memory: microSD memory card
* Maximum file size for captured data is 1.9MB. It is recommended to use the microSD memory card that supports sleep mode. (Example: TS4GUSDHC4, made by Transcend)
Display LCD (backlit monochrome, graphical type 128 x 64 dots)
Contents: Captured data and Setting menu (Stored data is not able to replay. It is able to replay using the PC application software.)
Functions • Real-time data capturing
• Display the captured data value to the LCD in real-time and save the monitoring values
• Set conditions using the Menu setting
While using USB port:
• Output captured data in real-time
• Output the saved data from the internal memory
• Full control of the GL100 from the PC application software
While using Wireless LAN (in GL100-WL):
• Output captured data in real-time
• Output the saved data from the internal memory
• Full control of the GL100 from the PC application software
• Simple control of the GL100 from the application software of Smart Device
• Send warnings via the e-mail
Alarm • Action
Outputs the signal when the measuring data reaches the present conditions of alarm
• Source
Level of measuring data
• Detecting method
Condition: Higher or lower (signal is higher or lower than the threshold)
Combination: OR
Trigger • Action
Start or stop the recording of captured data by trigger
• Source
Start trigger: OFF, Level (*), Alarm, or Date
Stop trigger: OFF, Level (*), Alarm
* Level trigger is available in the analog input of the GS-4VT, GS-4TSR, and GS-3AT module.
• Detecting method of the Level (*)
Condition: Rising or Falling (signal is passed through the threshold)
Combination: OR or AND
Dustproof and waterproof IP54 compatible (*)
* It is effective only in the condition that the input module is set to the GL100 and then the covers of connector and battery are closed. It is recommended to replace the packing of cover in periodically.
Power source • Alkaline battery (AA size x 2)
• USB bus-power (5V, 200 mA) (*)
* When AC adapter for USB device is used, the required power capacity is 5V, 1A. Battery and AC adapter is not included.
Operating environment Temperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)
External dimension [W x D x H] Approx. 66 x 100 x 27 mm (exclude protrusion)
Weight GL100-N: Approx. 125 g, GL100-WL: Approx. 130

Temperature & Humidity sensor (GS-TH) input module

Item Description
Type of measurement Actual measuring Temperature and Humidity
Calculated value Dew-point temperature and Accumulated temperature (The temperature will be accumulated during it is higher or lower than the reference temperature.)
Method of measurement C-MOS sensor
Measuring range Temperature -20 to 85 °C
Humidity 0.0 to 100.0 % RH
Accuracy Temperature -20 ≤ TS < 0: ± 0.8 °C
0 ≤ TS ≤ 60: ± 0.5 °C
60 < TS ≤ 85: ± 0.8 °C
Humidity at 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
Response Temperature, Humidity: Approx. 100 seconds
(Time to reach 63%, at 25 °C and air flow 1 m/s)
* It varies by environment condition.
Sampling interval 0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Unit of temperature measurement Switchable °C and °F
Water resistance Protect by waterproof filter at the sensing part
Operating environment Within 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)
Weight Approx. 14 g

Acceleration & Temperature sensor (GS-3AT) input module

Item Description
Type of measurement Tri-axial aceleration (X-, Y-, Z-axis) and Temperature
Measuring range Acceleration ±2 G (20m/s2), ±5 G (50m/s2), ±10 G (10m/s2)
Temperature -10 to 50 °C (using C-MOS sensor)
Accuracy Acceleration ±2 % of F.S. (including non linearity)
Temperature -10 ≤ TS < 50: ± 1.0 °C
Response (acceleration measurement) 0 Hz to 100 Hz
Measuring mode Memory, or Direct mode
Memory capacity 16, 32, 64, 128 k Samples (for memory mode)
Pre-trigger 10, 25, 50, 100 % of selected memory capacity, and OFF (function is available for memory mode)
Sampling interval Memory 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 measurement Switchable °C and °F
Offset adjustment function OFF, ON (sets the static acceleration value of current to zero)
Dustproof and waterproof IP54
Length of cable Approx. 200 mm
Operating environment Temperature: -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)
Weight Approx. 64 g

Illuminance & Ultraviolet sensor (GS-LXUV) input module

Item Description
Type of measurement Actual measuring Illuminance and UV intensity
Calculated value Accumulated illuminance and Accumulated UV intensity
Measuring range Illuminance 0 lx to 200 k lx
UV intensity 0 to 30 mW/cm2
Measuring accuracy Illuminance ±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)
Response 1 ms or less
Accumulating function Illuminance 0 to 99999 k lxh (Accumulated value is reset by starting the data recording or pressing the QUIT key.)
UV intensity 0 to 99999 mW/cm2h (Accumulated value is reset by starting the data recording or pressing the QUIT key.)
Sampling interval 0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cable Approx. 200 mm
Operating environment Temperature: -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)
Weight Approx. 65 g

Carbon dioxide (CO2) sensor (GS-CO2) input module

Item Description
Type of measurement Carbon dioxide concentration
Method of measurement NDIR (Non Dispersive Infra-red)
Measuring range 0 to 9999 ppm
Measuring accuracy ±0.5 % of reading + 30 ppm (in range of 0 to 5000 ppm)
Response 3 minutes or less
Sampling interval 0.5, 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 cable Approx. 200 mm
Operating environment Temperature: 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)
Weight Approx. 99 g

AC Current sensor Adapter (GS-DPA-AC) input module & AC Current sensor

Item Description
Type of measurement Actual measuring Current (using optional AC current sensor)
Calculated value Power, Accumulated power (Electric energy)
Type of sensor Clamp-on current probe (optional)
Application circuit Single-phase two-wire, Single-phase three-wire, or Three-phase three-wire
Number of sensor Two (2) sensors are able to connect (using the same type of sensor and the power system)
Method of measurement Scans channels (sensors), Non-isolated input, using RMS converter
Measuring range 50, 100, 200 A RMS (varies by the sensor)
Applicable frequency 50 or 60 Hz
Measuring accuracy ±2 % of full sale ± 1 digit (at temperature 23 °C, and within rated current and frequency)
Sampling interval 0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cable Approx. 200 mm
Operating environment Temperature: -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)
Weight Approx. 55 g
• AC Current sensor
Item Description
GS-AC50A Rated measuring current: 50 A AC (Length of cable to adapter is approx. 200 mm)
GS-AC100A Rated measuring current: 100 A AC (Length of cable to adapter is approx. 200 mm)
GS-AC200A Rated measuring current: 200 A AC (Length of cable to adapter is approx. 200 mm)

Voltage & Temperature Input Terminal (GS-4VT) input module

Item Description
Type of measurement Analog voltage or Temperature,
Logic (signal pattern) or Pulse (instant or accumulated count)
Number of channel Voltage/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 voltage 20, 50, 100, 200, 500 mV, 1, 2, 5, 10, 20, 50 V F.S. and 1-5V F.S.
Measuring accuracy 0.15 % of F.S.
Input impedance 1 M ohms
Maximum input voltage Between positive ("+") and negative ("-") input terminal: 60 V
Between negative ("-") terminal of channels: 60 V
Between negative ("-") terminal of channel and "GND": 60 V
Withstand voltage Between 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 temperature Thermocouple: K type -200 °C to 1370 °C, T type -200 °C to 400 °C
Measuring accuracy K 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 checking Displaying warning when Thermocouple has failed
Unit of temperature measurement Switchable °C and °F
Input of Logic/Pulse Input 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.)
Sampling interval 0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cable Approx. 200 mm
Operating environment Temperature: -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)
Weight Approx. 85 g

Thermistor Sensor Input Terminal (GS-4TSR) input module

Item Description
Type of measurement Temperature,
Logic (signal pattern) or Pulse (instant or accumulated count)
Number of channel 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 temperature Scans by the photo-MOS-relay, all channels non-isolated input
Temperature sensor Thermistor (optional)
Measuring range Temperature: -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 measurement Switchable °C and °F
Input of Logic/Pulse Input 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.)
Sampling interval 0.5, 1, 2, 5, 10, 20, 30 seconds, 1, 2, 5, 10, 20, 30, 60 minutes
Length of cable Approx. 200 mm
Operating environment Temperature: -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)
Weight Approx. 83 g

Dual port adapter (GS-DPA) input module

Item Description
Number of sensors Two (2) sensors
Connectable sensors GS-TH (Temp./Humidity), GS-CO2 (Carbon dioxide (CO2)), GS-LXUV (Illuminance & Ultraviolet)
It is not able to connect two sensors of the same type.
Length of cable Approx. 200 mm
Operating environment Temperature: -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)
Weight Approx. 68 g

Module Extension Cable (GS-EXC)

Item Description
Connectable input module All types of input module
Cable is connected between the input module and the GL100.
Length of cable Approx. 1.5 m
Operating environment Temperature: -10 °C to 50 °C
Humidity: up to 80 % RH (non condensed)