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Add the GX90XA Analog Input Module to your store or catalog  
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Decades of Yokogawa's innovative measuring technology has resulted in a flexible data logger that offers both reliability and ease of use.
Features
  • Scalability 
    • Up to 420 channels per system 
    • Plug and lock modules 
  • Ease of Use
    • Web-based configuration 
    • Live web-based data viewing 
  • Mobile Connectivity
    • Bluetooth 
    • Mobile application 
  • Reliability
    • Secure data storage 
    • High accuracy measurement 
    • Automatic backfill function (GA10 data logging software) 
  • Noise Tolerance
    • Electromagnetic relay module 

Specifications

Accuracy

  • ± 0.5° C (± 0.9° F) [23° C (73.4° F) ± 2° C (± 3.6° F)] - Compensation Accuracy for Typical K, E, J, T, N, XK GOST
  • ± 0.7° C (± 1.26° F) [0° to 50° C (32° to 122° F)] - Compensation Accuracy for Typical K, E, J, T, N, XK GOST
  • ± 1.4 K [0° to 50° C (32° to 122° F)] - Compensation Accuracy for Typical KpvsAu7F
  • ± 1.4° C (± 2.52° F) [0° to 50° C (32° to 122° F)] - Compensation Accuracy for Typical R, S, W, L, U, W97Re3-W75Re25, Platinel 2, NiNiMo, w/WRe26, N(AWG14)
  • ± 1° C (± 1.8° F) [-20° to 60° C (-4° to 140° F)] - Compensation Accuracy for Typical K, E, J, T, N, XK GOST
  • ± 2 K [-20° to 60° C (-4° to 140° F)] - Compensation Accuracy for Typical KpvsAu7Fe
  • ± 2° C (± 3.6° F) [-20° to 60° C (-4° to 140° F)] - Compensation Accuracy for Typical R, S, W, L, U, W97Re3-W75Re25, Platinel 2, NiNiMo, w/ WRe26, N(AWG14)
  • 1 K [23° C (73.4° F) ± 2° C (± 3.6° F)] - Compensation Accuracy for Typical KpvsAu7Fe

Approvals & Certifications

  • CE
  • CSA
  • GOST
  • KC
  • NRTL
  • UL 61010-1, UL 61010-2-030 (CSA NRTL/C)

Channels

  • 10

Communication

  • Bluetooth
  • DARWIN
  • Ethernet - 10Base-T/100Base-TX Port
  • EtherNet/IP
  • Modbus RTU
  • Modbus TCP/IP
  • RS-422, RS-485
  • Serial Communication Port
  • SSL
  • USB 2.0

Display

  • 7-Segment LED

Electrical Connectors

  • M3 Screw Terminal

Frequency

  • 50/60 Hz ± 1 %

Humidity

  • 55 ± 10 % RH, 23 ± 2° C (73.4 ± 3.6° F) - General Operating Condition

Input

  • ± 10 Vdc for Other Conditions - Allowable Input Voltage
  • ± 60 Vdc for DC Voltage (2 V Range or Higher) / Standard Signal - Allowable Input Voltage
  • 0.32 to 5.2 V to Standard Signal
  • 0-20 mA DC
  • 20 mA - DC Current
  • 20 mV - DCV
  • -200 mV to 50 V - DCV
  • 24 mA 50/60 Hz, Peak Value Including the Signal Portion - Allowable Input Current
  • 4-20 mA DC - Standard Current Signal
  • 6 V (1-5 V) - DCV

Insulation Resistance

  • 20 MΩ or greater at 500 Vdc between Input Terminals & Internal Circuitry

Measurement Accuracy

  • DCV: ± (0.01 % of Reading + 2 mV) - 6 V (1-5 V)
  • DCV: ± (0.01 % of Reading + 5 μV) - 20 mV
  • ± [0.02 % of Reading + 0.16° C (0.288° F)] - Pt100 (High Resolution)
  • ± [0.02 % of Reading + 0.2° C (0.36° F)] - Pt100
  • ± 0.2° C (± 0.36° F), However, -200° to 0° C (-328° to 0° F): ± [0.10 % of Reading + 0.2° C (0.36° F)] - T Thermocouple
  • ± 0.2° C (± 0.36° F), However, -200° to 0° C (-328° to 0° F): ± [0.15 % of Reading + 0.2° C (0.36° F)] - K Thermocouple [-200° to 500° C (-328° to 932° F)]
  • ± 1.1° C (± 1.98° F) - R Thermocouple

Measuring Time

  • 1.67 to 100 ms - Integral Time

Mounting

  • Clamp Terminal
  • Desktop
  • DIN Rail
  • Wall Mounted

Operating Temperature

  • -20° to 60° C (-4° to 140° F)

Output Noise

  • Common Mode: 120 dB or more (Integral Time 16.67 ms or more) - Noise Rejection Ratio
  • Common Mode: 80 dB or more (Integral Time 1.67 ms) - Noise Rejection Ratio
  • Normal Mode: 40 dB or more (Integral Time 16.67 ms or more) - Noise Rejection Ratio
  • Normal Mode: 50/60 Hz No Rejection (Integral Time 1.67 ms) - Noise Rejection Ratio

Resistance

  • 1 Kiloohm or Less (ON) - Contact DI
  • 10 MΩ or more for Thermocouple / DC Voltage (1 V Range or Lower) - Input Resistance
  • 100 kΩ or more (OFF) - Contact DI
  • 2 kΩ or Lower for Thermocouple/DC Voltage - Input External Resistance
  • 250 ohms - Input Resistance
  • Approximately 1 MΩ for DC Voltage (2 V Range or Higher) / Standard Signal - Input Resistance
  • Maximum

Resistance Effect

  • ± 0.1° C (± 0.18° F) / 10 ohms (Lead Resistance between 3-Wires is Equal) for RTD Input - Effect of Wiring Resistance
  • Signal Resistance Effect: ± 0.15 % / 1 Kiloohm or Lower for DC Voltage (2 V Range or Higher) / Standard Signal
  • Signal Resistance Effect: ± 10 µV / 1 Kiloohm or Lower for Thermocouple / DC Voltage (1 V Range or Lower)

RTD Type

  • Cu10
  • Cu100
  • Cu25
  • Cu50
  • Cu53
  • JPt100
  • Ni100
  • Ni120
  • Pt100
  • Pt200
  • Pt25
  • Pt46
  • Pt50

Sensor, Probe Type

  • B Thermocouple
  • E Thermocouple
  • J Thermocouple
  • K Thermocouple
  • L Thermocouple
  • N Thermocouple
  • RTD
  • R Thermocouple
  • S Thermocouple
  • T Thermocouple
  • U Thermocouple
  • W Thermocouple

Supply Voltage

  • 1,000 Vac, 1 Minute (Excluding B Terminal) between Analog Input Channels - Withstand Voltage
  • 1,500 Vac, 1 Minute between Input Terminals & Internal Circuitry - Low Withstand Voltage Relay
  • 180-264 Vac
  • 3,000 Vac, 1 Minute between Input Terminals & Internal Circuitry - Withstand Voltage
  • 30 Vac RMS (50/60 Hz) - Max.
  • 400 Vac, 1 Minute between Analog Input Channels - Low Withstand Voltage Relay
  • 60 Vdc - Max.
  • 90-132 Vac

Temperature Effect

  • ± (0.05 % of Reading + 0.05 % of Range) or Less Fluctuation per 10° C (18° F) Change, when Integral Time is 16.67 ms or Higher - Effects of Ambient Temperature
  • ± (0.075 % of Reading + 0.05 % of Range) or Less Fluctuation Per 10° C (18° F) Change - Effects of Ambient Temperature

Temperature Range

  • -200° to 850° C (-328° to 1,562° F) - RTD
  • -270° to 2,320° C (-454° to 4,208° F) - Thermocouples

Update Time

  • 30 minutes - Warm-Up Time
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