Multi-Recorder Display Unit(TMR-300 Series) Display Unit TMR-381

Display Unit TMR-381CE

By the connection of display unit TMR-381, stand-alone control of multi-recorder becomes possible such as setting of various units, measurement control (balancing / measurement start and stop / automatic measurement setting), monitoring (T-Y sweep / Y-T cont. / X-Y / numerical) and setting file management. When dedicated I/F cable is used for connection, external power source is not required because this unit is operated by the power supply from the control unit TMR-311. It is also possible to use a LAN cable for connection. In this case, extension is possible up to 100 meters and a USB mobile battery can be used as the power source.
Since the display unit operates independently of the control unit, measurement will be continued even if the display unit is turned off after the automatic measurement is started. The display unit may be connected only for confirmation of data and/or stop of measurement.

TMR-381組み合わせ

img-tmr381-01

  • Specifications
    Type TMR-381
    Indicator Color TFT LCD, 320 x 240 dot (with touch panel)
    Function Various settings
    Measurement start/stop, Balancing control
    Value monitoring, Waveform monitoring
    External dimensions 200 (W) x 30 (H) x 110 (D) mm
    Weight Approx. 750 g
    Power supply 600 mA MAX
    Standard accessory Display adaptor TMR-381-1
    Dedicated I/F cable CR-6188

Example of connection of display unit

img-tmr381-03_2_0e

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High Sensitive Acceleration Transducer ARS-A High sensitive Acceleration Transducer 10m/s2

ARS-A High sensitive Acceleration Transducer 10m/s2

This is a small acceleration transducer suitable for measurement of vibration mode of machines and structures including cable tension of bridges. High sensitivity of 30000 x 10-6 strain for 10 m/s2 makes minute vibration measurement possible.

Protection ratings : IP 61 equivalent

ARS-A High sensitive Acceleration Transducer 10m/s2
Features
  • Compact
  • High sensitive
  • Easy to install

  • Specifications
    Type Capacity Rated output Non-linearity Temperature
    ARS-10A 10 m/s2 Approx. 15m V/V(30000 x 10－6  strain) 1％RO -10 to +50 ℃

    Output polarity

    Measurement moves in the plus direction when acceleration occurs in the acceleration transducer itself toward the “+” mark on the casing.

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Frictional type Axial Strain Transducer Frictional type Axial Strain Transducer FGAH-1B-R / FGAH-1B-H

Frictional type Axial Strain Transducer FGAH-1B-R / FGAH-1B-H　
Approximately 1000 × 10-6 strain

This is a transducer to measure axial strain of tie-rod of a car. It is also suited to measure axial strain of tension rod used in aseismic reinforcement structure or in steel frame structure. Since frictional strain gauges are used in this transducer, installation is completed and it gets ready for measurement by merely pinching the rod with the transducer, without detaching the rod. There is no need of technical skill or complicated works for attaching strain gauges on the rod. It is applicable either to round rod or hexagonal rod by replacing the spacer and fixing bracket.

Frictional type Axial Strain Transducer FGAH-1B-R / FGAH-1B-H
Features
  • No need to remove an in-place rod; simply clamps on
  • Facilitates tension control of rods between sheet piles and architectural structures at civil engineering projects, can be removed and used again
  • Applicable rod diameters are ø10 to 25 mm, width across flats 13 to 25 mm
  • Compact, lightweight design allowing installation even in narrow spaces

  • Specifications
    Type FGAH-1B-R FGAH-1B-H
    Applicable shaft Round shape
    Φ 10.0 to 25.0 mm    		 Hexagon shape
    Width across flats
    13.0 to 25.0 mm
    Capacity Approx. 1000 x 10-6 strain
    Rated output Approx. 2600 x 10-6 strain
    Non-linearity 1%RO
    Allowable temperature range -30 to +60 ℃（no dew condensation）
    Frequency response Approx. 6.5 kHz
    Input/output resistance 1000 Ω ± 3%
    Sensor mode Full bridge
    Dimensions Approx. Φ 52 x 35 mm
    Weight Approx. 55 g（excluding spacers and cable）
    Protection rating Equivalent to IP51
    Recommended exciting voltage 2 V
    Allowable exciting voltage 5 V
    Input/output cable Φ 3.2 mm 0.08 mm² 4-core shielded vinyl cable 5 m

     

    [Test conditions] Test piece

    　1. Diameter 10 mm
    　2. Inner diameter 6.2 mm
    　3. Material SNCM439
    　4. Elastic modulus 208,000 N/mm2 （our in-house test result）
    　5. Poisson’s ratio 0.29 (our in-house test result)
    　6. Surface roughness Ra0.8
    　7. Hardness HRC38

    * : This transducer may not be applicable depending on the material, surface roughness and/or surface treatment of the rod.

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Network Module Counter Module NSW-01C

Network Module
Counter Module NSW-01C

This is a conventional module dedicated to pulse counting of non-voltage contact or open collector input. It is used for measuring rain gauge, flow meter, frequency of traffics and machine operation, and so on.

Network Module Counter Module NSW-01C

  • Specifications
    Type NSW-01C
    Number of measurement point 1 point
    Measurement time 200 ms/point (including transfer time)
    Programmable item Channel number (000-999)
    Input signal Contact / Open collector signal with square wave
    Responding pulse width 0.01 sec or more
    Measuring range 32000 counts
    Measurement data Accumulated counts
    Reset At power on / Full count / External reset
    Back up External (optional battery case BA-500A)
    Dimensions 52(W) x 20(H) x 102(D) mm
    Weight Approx. 250 g

Strain Calibrators CBA-131A

Strain Calibrator CBA-131A

The CBA-131A is a full bridge strain calibrator for static and dynamic strainmeters. The input bridge resistance can be switched between 120Ω and 350Ω, and the bridge excitation is available in both constant voltage and constant current.

Strain Calibrator CBA-131A
Features
  • Computer control possible (via RS-232C)
  • Wide calibration range (±1000000×10-6 strain)
  • High resolution (1/100000, 0.1×10-6 strain at the maximum)
  • Excellent stability
  • Usable as a standard power source of ±20V (0.1mV resolution)
    (Also usable as a constant current output)
  • 120Ω, 350Ω switchable

  • Specifications
    Type CBA-131A
    Bridge resistance 120Ω, 350Ω switchable
    Bridge configuration Full bridge
    Bridge excitation 10V max.
    Dimensions 140(W)x100(H)x220(D)mm
    Weight 2 kg
    Power source AC90 to 110V (50/60Hz)
    15VA max.

Strain Calibrators CBM-122A/352A/123A/353A

Strain Calibrator CBM-122A/352A/123A/353A

CBM-122A／CBM-352A
These are highly stable strain calibrators used for operation check and sensitivity calibration of static and dynamic strainmeters (bridge excitation frequency of 20 kHz or lower). Bridge resistances are 120 Ω for CBM-122A, and 350 Ω for CBM-352A, and calibration by full bridge method is possible.

CBM-123A／CBM-353A
These are highly stable strain calibrators used for operation check and sensitivity calibration of static strainmeters and switchboxes. Bridge resistances are 120 Ω for CBM-123A, and 350 Ω for CBM-353A, and calibration by quarter bridge, quarter bridge 3-wire, half bridge, full bridge methods is possible.

Strain Calibrator CBM-122A/-352A/-123A/-353A
Features
  • Wide calibration range 
    CBM-122A/CBM-352A (±100 to ±40000x10-6 strain) 
    CBM-123A/CBM-353A (±500 to ±100000x10-6 strain)

  • Specifications
    Type CBM-122A CBM-352A CBM-123A CBM-353A
    Bridge resistance 120Ω 350Ω 120Ω 350Ω
    Bridge configuration Full bridge Quarter, Quarter 3-wire, Half, and Full bridge
    Dimensions 210(W)x84(H)x158(D)mm
    Weight Approx. 1.4 kg Approx. 1.6 kg