Data Loggers

Data Logger TDS-630

The TDS-630 is a high performance data logger with unmatched convenience of operation in addition to high speed, high reliability and high function. The newly developed high performance A/D converter offers very stable measurement at a speed of 0.04 seconds per channel. In high-speed mode, repeated measurements at a speed of 0.1 seconds for the maximum 1000 channels are possible. High-brightness and easy-to-view color touch screen is provided. A large capacity data memory, high-speed printer, internal timer, compact flash memory card and the like make easy and versatile automatic measurement possible without personal computer. LAN, USB and RS- 232C interfaces are equipped to enable the optimum online measurement. Option includes analog output board for voltage output working together with the monitor.

Data Logger TDS-630
  • High-speed measurement of 1000 channels in 0.1 seconds
  • Connection of parallel communication unit (Option)
  • Multi-input measurements of strain, strain-gaugebased transducer, DC voltage and temperature
  • Color LCD monitor with touch panel having excellent contrast and visibility
  • Onboard analog output for up to 20 channels (Option)
  • Computer interface with RS-232C, USB2.0 or Ethernet LAN
  • 1-Gauge 4-Wire strain measurement method makes it possible to connect the modular plug coming in 4 wire system from a strain gauge.
  • Storing media with onboard data memory and flash memory
  • Simultaneous measurement of strain and temperature with one channel
  • Built-in high resolution mode of 0.1 microstrain
  • Specifications

    Type TDS-630
    Number of channels 1000 in combination use with switching boxes 
    Measuring object Strain, DC voltage, Thermocouple, PtRTD
    Scanning time In combination with high-speed switching box IHW-50H adopting a new high-speed communication method, the maximum 1000 channels can be measured in 0.1 seconds. Connection cable is TML-LINK exclusive cable.
    This composition also makes it possible to measure 50, 200 and 500 channels in 0.1 seconds.
    Dimensions 430(W) x 148(H) x 440(D) mm
    Weight Approx. 10 kg
    Power supply AC100-240 V 50/60 Hz 150 VA Max.


  • Built-in switching box extension
    The standard TDS-630 incorporates 10 channel switching box. Channel extension is available up to 30 channels by every 10 channels.
  • Analog output unit (Factory installed option)Measurements of monitored channels are A/D converted and output as a voltage.

Data Logger TDS-540CE

Measurement of strain, strain gauge type transducer, DC voltage and temperatureThis data logger is an all-in-one-type static strainmeter. This single strainmeter allows measurement using strain gauge, strain gauge-type transducer, DC voltage, thermocouple, and Pt-RTD.

Data Logger TDS-540
  • Onboard color LCD with touch panel offers excellent intuitive operability in either English or Japanese
  • Equipped with three interfaces of LAN, USB and RS-232C
  • SD card and USB memory are usable for data storing in addition to internal data memory
  • Remote data logger function provided card
  • Specifications

    Type TDS-540
    Number of channels 1000 points (using external switching boxes)
    (2000 points at maximum when temperature-integrated strain gauges are used)
    Measuring object Strain, DC voltage, Thermocouple, Pt RTD
    Scanning time

    IHW-50G: 0.4 s/1000 points (1 s/point)
    ISW-50G: 2 s/1000 points (3 s/1000 points)
    ISW-50C: 3 s/1000 points (5 s/1000 points)
    ASW/SSW: 0.08 s/1000 points (80 s/1000 points)
    Built-in switching box: 0.04 s/point, 0.08 s/point
    TML-NET: 200 s/1000 points (0.20 s/point)

    Dimensions 320(W) x 130(H) x 440(D) mm
    Weight Approx. 8 kg
    Power supply AC100-240 V 50/60 Hz 152 VA MAX

System Block Diagram



  • Built-in switching box unit (with terminal board and connecctor receptacle)
    Available up to 30 channels by every 10 channels
  • Built-in switching box unit: H (High speed type with terminal board and connecctor receptacle)
    Available up to 30 channels by every 10 channels
  • Built-in 1-gauge 4-wire unit: HF (High speed type with 1-gauge 4-wire strain measurement method)
    This is a modular jack unit for 1-gauge 4-wire connection added to the built-in high speed type switching box unit
  • ISW/IHW switching box control unit
    For connection of ISW/IHW switching boxes
  • ASW/SSW switching box control unit
    For connection of ASW/SSW switching boxes

Portable Data Logger TDS-150CE

This portable data logger TDS-150 consists of a control unit (TDS-150) and exclusive decade channel units (FSW-10) and measures strain gauges, strain gauge type transducers, DC voltages, thermocouples and PtRTD. The decade channel unit (FSW-10/FSW-10L) can be cascaded up to 5 units to total 50 channels. In addition, by using a switching box/TML-NET driving board (option), it can be extended up to 100 channels. The TDS-150 operates on not only AC mains but alkaline D-cells or external battery and has data memory and sleep interval timer functions for long term automatic measurement. It is possible to store measurement data and setup conditions on compact flash memory card. Interfaces are USB and RS-232C, and reading of various setting conditions and measurement data can be conducted from a PC.

Portable Data Logger TDS-150
  • Connectable five decade channel units (FSW-10/FSW-10L) for 50 channels max.
  • A switching box TML-NET drive board (optional) allows connection of up to 100 channels of TML-NET network modules.
  • Wireless measurement possible using a ZT-150 wireless controller and ZT-014 wireless module (optional).
  • Possible long-term automatic measurement using sleep interval timer.
  • Standard USB and RS-232C interfaces, optional LAN capability
  • Low power consumption
  • Measurement of strain, DC voltage and temperature using thermocouple and Pt RTD.
  • Large capacity data memory available.
  • 1-gauge 4-wire method available.
  • TEDS compatible
  • Complete correction method for strain
  • Specifications

    Type TDS-150
    Number of channels Maximum 100 channels : In conjunction with external switching boxes
    NB: Switching box/TML-NET driving board (Factory-installed option) is required.
    Measuring object Strain, DC voltage, thermocouple, Pt RTD
    Measuring speed 0.08 sec/channel
    Dimensions TDS-150 : 280(W) x 60(H) x 162(D) mm (excluding projecting parts)
    FSW-10 : 280(W) x 60(H) x 100(D) mm (excluding projecting parts)
    FSW-10L : 280(W) x 60(H) x 60(D) mm (excluding projecting parts)
    Weight TDS-150 : Approx. 1.0 kg
    Battery unit : Approx. 0.6 kg (No battery installed)
    FSW-10 : Approx. 1.5 kg
    FSW-10L : Approx. 1.0 kg
    Power requirement LR20 Alkaline cell 4 pieces
    Exclusive AC adaptor (CR-1867) (Option)

System Block Diagram


Handheld Data Logger TC-32K

The TC-32K is a compact and handheld digital data logger. Its splash-waterproof construction enables outdoor use. The sensor connection terminal board is a patented one-touch type to facilitate connection with leadwires and banana plug and speedy preparation for measurement. Sensor mode, coefficient and initial values can be set and measurement values recorded for the maximum 20 channels, so you can collect measurement data at several field sites for later data processing. The use of the exclusive switching box CSW-5B makes 5-channel automatic measurement possible. The TC-32K has an interval timer, data memory, compact flash memory card slot and interfaces for computer control and data transfer. Gauge resistance and insulation resistance measurement functions are also provided to easily check strain gauges and transducers.

Handheld Data Logger TC-32K
  • High brightness LCD and Easy operation with menu in Japanese or English
  • Standard interface USB and RS-232C provided
  • Measurement data and setup conditons can be stored on compact flash card.
  • Measures strain, DC voltage, thermocouple, PtRTD
  • Insulation resistance measurement function is provided to check sensors.
  • 1-Gauge 4-Wire strain measurement compatible
  • New compensation methods of measuring strain provided
  • TEDS compatible
  • One touch connection of sensor cable
  • Possible automatic measurement using sleep interval timer
  • Low power consumption, Alkaline battery (LR6 x 4) drive supported, Easy battery exchange on site
  • Multiple measurement available with exclusive switching box CSW-5B
  • Possible combination of 2 directional inclinometer adaptor IA-33 and IA-32
  • Specifications

    Type TC-32K
    Number of channels 1 channel : TC-32K only 
    5 channels : Combined with CSW-5B, CSW-50B-05
    Measuring object Strain, DC voltage, Thermocouple, PtRTD
    Measuring speed 0.08 sec/channel TC-32K only 
    0.08 sec/channel Combined with CSW-5B 
    Dimension 102(W) x 49(H) x 223(D) mm  (except projecting parts)
    Weight Approx. 800 g
    Power supply 4 AA-size (LR6) alkaline batteries
    or 4 AA-size Ni-Cd rechargeable batteries (KR-AA)
    or exclusive AC adaptor DC9 - 18V (Option)

System Block Diagram