Graphtec GL240 Selection guide

Portable Datalogger

Product Guide

Versatile Dataloggers for a Wide Variety of Applications

COMPACT LOGGER - GL100 SERIES

midiLOGGER

GL840

series

DATALOGGERS

midiLOGGER

GL240

Portable Dataloggers

20ch isolated, multi-channel datalogger

Max.

sampling

Multifunction analog inputs

Pulse/Logic inputs

*1: WLAN is available in limited

A/D converter

20 mV to 100 V

TC: R, S, B, K, E, T, J, N, W (WRe5-26)
RTD: Pt100, Pt1000 (IEC750), JPt100 (JIS)

0 to 100% (the B-530 option is required)

Pulse

4ch (Accumulating, Instant, or Rotation)

*2

Logic

4ch

Humidity,

Voltage,

Pulse/Logic

channels

Flexible input system for wide array of applications

WLAN (option) capable for remote monitoring

Maximum sampling rate up to 10 ms

Extended memory capacity using SD memory card

Combine GL100 and GL840 by using WLAN

*2

Capable of up to 100VDC on GL840-M and
300VDC on GL840-WV

regions. *2: Select either Pulse or Logic input, and use optional input/output cable (B-513). *3: Sampling rate is dependent

Max.

*4

sampling

Multifunction analog inputs

Voltage

Temp.

Humidity

*3

Pulse/Logic inputs

A/D converter

20 mV to 100 V

TC: R, S, B, K, E, T, J, N, W (WRe5-26)

0 to 100% (the B-530 option is required)

Pulse

4ch (Accumulating, Instant, or Rotation)

*2

Logic

4ch

Humidity,

Voltage,

Pulse/Logic

on the number of channels used

channels

*2

Multifunction input in 10 isolated channels

Maximum sampling rate up to 10 ms

Extended memory capacity using SD memory card

WLAN (option) capable for remote monitoring

Combine GL100 and GL240 by using WLAN

*4: 4–20mA input requires B-551 Shunt Resistor.

.

*4

*3

Combining GL100-WL and GL240*/GL840

GL100-WL can be connected to the GL240* or GL840 as a remote sensor

GL100CompactLOGGER

series

Supports a wide array of measur ements with swappable sensors/modules
Connect to a PC or smart device via wireless LAN

Powered by USB or AA alkaline batteries

*4

*1: WLAN is available in limited regions
*4: 4–20mA input requires B-551 Shunt Resistor

GS sensors

One sensor slot is available for connecting one GS sensor from
the GL100 to the GL840 or the GL240.

Sensors

Temp./Humidity

GS-TH
Temp.: -20 to 85¡C
Humidity: 0 to 100% RH
Dew-point temp., Accumlated temp.

Dual port adapter

Dual port adapter

GS-DPA
Connects two sensors of
GS-TH, GS-CO2, GS-LXUV.

Extension cable

Extension cable for
input module
GS-EXC

Cable length: 1.5 m

Acceleration/Temp.

GS-3AT
Try-axial: max. 10 G
Temp.: -10 to 50¡C

Input terminal / Adapter

Thermistor terminal

GS-4TSR

: -40 to 120

Temp.

4ch

4ch

Thermistor sensor

Normal type
GS-103AT-4P

¡C*

* It varies by the sensor.

Logic or Pluse

Ultrathin type
GS-103JT-4P

Carbon dioxide (CO2)

GS-CO2
CO

concentration:

2

0 to 9999 ppm

Current sonsor adapter

GS-DPA-AC

50, 100, 200 A

Max.

Single-phase,

2ch

three-phase power system

AC current sensor

Illuminance/UV

GS-LXUV
Illuminance: 0 to 200 klx
UV intensity: 0 to 30 mW/cm
Accumlated Illuminance and UV

Voltage/Temp. terminal

GS-4VT

Voltage: max. 50 V

4ch

Temp.: TC K or T

4ch

Logic or Pluse

200 A100 A50 A

2