Coating Tape for Reinforcing Bar

Coating tape for reinforcing bar

This tape is specially designed for use as a waterproof coating for strain gauges bonded onto reinforcing bars or other cylindrical surfaces. Coating is achieved by simply taping it onto the surface, saving considerable time in comparison with conventional procedures. (A heat gun is required for application.)

coating_rein
Type Applicable reinforcing bar Quantity per box Applicable strain gauges Size finish (example)
Reinforcing bar Diameter
x Width (mm)
CT-D04 D4 10 FLKB-2-11 D4 Φ10 x 21
CT-D06 D6 10 FLKB-2-11 D6 Φ12 x 21
CT-D10 D10 10 FLKB-2-11 D10 Φ15 x 21
CT-D13 D13 10 FLAB-3-11 D13 Φ19 x 26
CT-D16 D16 10 FLAB-3-11 D16 Φ21 x 26
CT-D25 D19 to D25 10 FLAB-3-11 D25 Φ31 x 31
CT-D35 D29 to D35 10 FLAB-3-11 D32 Φ37 x 35

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Pavement surface Strain Gauge

Surface strain distribution gauges for pavement SSM-360-X/-Y

With the goal of measuring strain distribution of paved road surfaces, we developed these gauges jointly with the Civil Aviation Bureau of the Policy Research Institute for Land, Infrastructure, Transport, and Tourism, and with Toa Road Corporation. A gauge can be adhered to a paved surface and accurately measure the strain distribution on the surface layer caused by a wheel load. 

試験例
SSM-360 series Pavement surface Strain Gauge
Applicable specimen Concrete, Asphalt
Operational temperature(°C) -20 to +80°C
Operational temperature ＋10 to ＋80℃
Applicable adhesive PS, RP-2
Backing Special plastics
Element Cu-Ni
Strain limit -
Fatigue life at room temperature -

This Pavement surface Strain Gauge is a joint product developed by the Airport Research Department of the National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure and Transport and Tourism, TOA ROAD CORPORATION and Tokyo Measuring Instruments Laboratory Co., Ltd. (Patented) 

  • SSM-360-X/SSM-360-Y Details

    SSM-360-X
    ssm_360_x

    SSM-360-Y

    ssm_360_y

    Type Gauge
    length
    (mm)    		 Gauge
    width
    (mm)    		 Backing
    length
    (mm)
         		 Backing
    width
    (mm)    		 Direction number of elements Resistance
    (Ω)
    SSM-360-X 10 0.9 360 100 X 16 120
    SSM-360-Y 10 0.9 360 100 Y 16 120

Socket Wrench Torque Transducer

LTA-NA Torque Transducer　50N･m to 500N･m

The LTA-NA Torque Transducer is a high precision transducer that is used to measure tightening force on nuts and bolts. Compact and light weight, it is mounted between the socket and the socket wrench handle. Although the transducer uses a strainmeter to take readings, it can be used to take peak readings simply by connecting it to a peak hold measuring instrument.

Protection ratings : IP 40 equivalent

LTA-NA Torque Transducer
Features
  • Small, Lightweight
  • Easy handling

  • Specifications
    Type Capacity Rated output Non-linearity Temperature
    range
    LTA-50NA 50N・m

    2mV/V

    (4000x10-6 strain) ±2%

    		 0.3%RO -10 to +60 ℃
    LTA-100NA 100N・m
    LTA-200NA 200N・m

    3mV/V

    (6000x10-6 strain) ±2%
    LTA-500NA 500N・m

    2mV/V

    (4000x10-6 strain) ±2%

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Load Cell Accessories

LOAD CELL ACCESSORIESCE

FA SPHERICAL CAP

FA

The FA Spherical Cap is mounted to the top of a compression load cell for accurate transmission of compression loads.

exampleA exampleB
s_load1 s_load2

FB-M MOUNTING FLANGE

FB-M

The FB-M Mounting Flange is used to mount Rod Ends and Eye Bolts to TCLM-NB type load cells.

exampleC
s_load3

FB MOUNTING FLANGE

FB

The FB Mounting Flange is used when the mounting area for a compression load cell is unstable or when load cells can not be secured from the bottom.

exampleD
s_load4

FC SLIDE SUPPORT

FC

The FC Slide Support can be used to eliminate lateral loads from compression load cells for high precision measurements.

exampleD
s_load4

FD ROTARY ATTACHMENT

FD

The FD Rotary Attachment ensures smooth load transmission by eliminating torsion during tension load measurements.

exampleE
s_load5

FE ROD END

FE

The FE Rod End is ideal when a tension/compression universal load cell is used to measure tension loads on machinery and structures.

exampleC exampleE
s_load3 s_load5

FF EYE BOLT

FF

The FF Eye Bolt is used when tension/compression universal load cells are used to measure tension. It can be used with FH Shackle.

exampleF
s_load6

FG LOAD BUTTON

FG

The FG Load Button is used when tension/compression universal load cells are used to measure compression.

exampleB
s_load2

FH SHACKLE

FH

The FH Shackle is used with tension load cells in instances such as measuring wire tension.

exampleF
s_load6

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Monitoring System Controller

Network Measurement System
Monitoring System Controller MD-111

The monitoring system makes flexible use of TML-NET measurement system. The system consists of controller, network modules and TML-NET compatible transducers. The controller MD-111 controls the network modules and the transducers at specified intervals and stores measurement data in SD card. It is suitable for installation in an instrument storage box or cabinet, and is equipped with input/output contacts. Accordingly, it is most suited for making a measurement system of small scale.

Network Measurement System / Monitoring System Controller MD-111
Features
  • Automatic measurement by sleep interval function
  • Driven by DC power source
  • Small, light and available for installation on DIN rail
  • Number of measurement point can be extended easily
  • Measurement data are stored in SD card
  • Alarm via contact output

  • Specifications
    Type MD-111
    Maximum number of connection Low-comsumption module 100 modules
    Conventional module 20 modules（Connection distance up to 150 m）
    Maximum extension distance Low-comsumption module 1km or less
    Conventional module 1km or less (for 10 modules or less)
    Connecting cable Exclusive 2-core shielded cable 2-1.25L1
    Number of measurement point 100 points
    Function Interval measurement, Monitoring
    Measurement mode Simple measure mode
    Function of TML-NETset-up Channnel number setting of network module
    (Available when connecting only one module)
    Interval timer 1, 2, 5, 10, 15, 20, 30 minutes, 1, 2, 3, 4, 6, 12, 24 hours
    (The starting time of measurement can be specified)
    Memory card SD memory card (TML specified)
    Contact input One point: Non-voltage contact, Open collector signal
    Contact output One point: Relative value, Upper/lower limit value
    Dimensions 95(W) x 30(H) x 100(D)mm
    Weight Approx. 200g
    Power supply DC4.2 to 6.8V
    DC9 to 18V

System Block Diagram

img-md111-02_e

 

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