Measure Type Displacement Transducer DP-G

DP-G Tape Measure Type Displacement Transducer 500mm to 2000mmCE

The DP-G is a displacement transducer designed for measurement of large displacement. A stainless steel wire is drawn out to measure the displacement. The wire tension is constant regardless of the displacement. It is a small and light transducer with excellent accuracy.

Protection ratings : IP 40 equivalent

DP-G
Features
  • Small and light
  • Measurement of large displacement
  • Wire tension is constan
  • Easy handling

  • Specifications
    Type Capacity Rated output Sensitivity
    (×10-6 strain/mm)    		 Non-
    linearity    		 Temperature
    range
    DP-500G 500 mm 5 mV/V
    (10000×10-6 strain) ±0.3 %    		 20 0.3 %RO -10 to +80 ℃
    (no condensation)
    DP-1000G 1000 mm 10
    DP-2000G 2000 mm 5

    *Spike noise may be generated at speeds lower than 10 mm/s.

    Output polarity

    img-trout-02-1

    Measurement moves in the plus direction with regard to the direction the wire is drawn out in.

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Caisson Method for Measuring Sensor KKB-PC Caisson cutting-edge reaction meter

KKB-PC Caisson cutting-edge reaction meter　10MPa～25MPa

The KKB-PC is a transducer to measure subgrade reaction force (bearing force) acting on the caisson cutting edge. It is installed so that the sensing area of the transducer faces the bottom of the cutting edge and measures the reaction force when settled and fixed.

 

Protection ratings : IP 68 equivalent

 

KKB-PC Caisson cutting-edge reaction meter

  • Specifications
    Type Capacity Rated output Non-linearity Temperature range
    KKB-10MPC 10MPa Approx.1mV/V
    (2000×10-6 strain)    		 1%RO -30 to +70℃
    KKB-15MPC 15MPa Approx.1mV/V
    (2000×10-6 strain)    		 1%RO -30 to +70℃
    KKB-20MPC 20MPa Approx.1mV/V
    (2000×10-6 strain)    		 1%RO -30 to +70℃
    KKB-25MPC 25MPa Approx.1mV/V
    (2000×10-6 strain)    		 1%RO -30 to +70℃

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Concrete Material Use Strain Gauge P series

P series Polyester wire strain gauge　CE_logo

These are wire strain gauges utilizing a polyester resin backing. They are mainly used for surface strain measurement on concrete, mortar or rock.

Applicable specimen Concrete, Mortar
Operational temperature (℃) -20 to +80 ℃
Temperature compensation range (℃) +10 to +80 ℃
Applicable adhesive CN-E, RP-2, PS
Backing Polyester
Element Cu-Ni (wire)
Strain limit at room temperature 2 % (20000 x 10-6 strain)
Fatigue life at room temperature 1 x 105 (±1000 x 10-6 strain)
Features

Construction of strain gauge on concrete test piece

 

Attaching strain gauge to concrete (CN-E adhesive)

  • Single-element / two-element / three-element
    Gauge pattern Type

    Gauge

    length

    (mm)

    Gauge

    width

    (mm)

    Backing

    length

    (mm)

    Backing

    width

    (mm)

    		 Resistance
    (Ω)
    Single-element
    pl_6011    		 PL-60-11 60 1 74 8 120
    PL-90-11 90 1 104 8 120
    PL-120-11 120 1 134 8 120
    2-element
    plc_6011    		 PLC-60-11 60 1 74 74 120
    3-element
    plr_6011    		 PLR-60-11 60 1 74 74 120

    Each package contains 10 gauges.

  • Dedicated integral leadwire recommended for P series
    Application Product name Lead wire code Operating temperature
     (℃)    		 Leadwire code exampled
    General use (temperature unchanged during measurement) Paralleled vinyl LJB-F -20 to +80 PL-60-11-3LJB-F
    Paralleled vinyl LJC-F PL-60-11-3LJC-F
    General use 3-wire paralleled vinyl LJBT-F -20 to +80 PL-60-11-3LJBT-F
    3-wire paralleled vinyl LJCT-F PL-60-11-3LJCT-F
    1-gauge 4-wire system Polypropylene 4-wire parallel wire
    (with modular)    		 LQM-F -20 to +100 PL-60-11-3LQM-F

    * Strain gauges of 2-element / 3-element rosette are not available with integral lead wire.
    * Only the leadwires using lead-free solder are available for strain gauges with CE marking.

  • Standard leadwire integrated strain gauges of P series (Single-element)

    Leadwire used: 0.11 mm2 / Total leadwire resistance per meter: 0.32 Ω

    pl_6011_lead
    Type

    Gauge

    length

    (mm)

    Gauge

    width

    (mm)

    Backing

    length

    (mm)

    Backing

    width

    (mm)

    		 Resistance
    (Ω)    		 Lead wire
    pre-attached    		 Type name
    of lead wire
    preattached
    PL-60-11 60 1 74 8 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    3-wire 5m    		 -1LJC-F
    -3LJC-F
    -5LJC-F
    -3LJCT-F
    -5LJCT-F
    PL-90-11 90 1 105 8 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    3-wire 5m    		 -1LJC-F
    -3LJC-F
    -5LJC-F
    -3LJCT-F
    -5LJCT-F

    * Minimum order quantity is 10 gauges.
    * PL-120-11 is also available with integral leadwire.
    * 2-element/3-element rosette strain gauges are not available with integral leadwire.

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Post-yield Strain Gauge YEF series

YEF series Post-yield strain gauge

These gauges are applicable to the measurement of large strain up to 10 to 15%. Also these withstand the repeated strain in elastic range (at strain level ±1500 × 10-6 strain) like ordinary strain gauges. However, these are not applicable to the measurement of repeated strain in a large range.

* Suitable when a large strain measurement is made after a few days or more of bonding the strain gauge.

Applicable specimen
Metal
Operational temperature(℃)
 YEFGOBLET : -30~+80°C
YEF: -20~+80°C
Temperature compensation range(℃)
 -
Applicable adhesive
 CN, CN-Y
Backing
Special plastics
Element
 Cu-Ni
Strain limit
 10 to 15 %(100000 to 150000x10-6 strain)
Fatigue life at room temperature
 5x105(±1500x10-6 strain)

  • GOBLET series goblet_log_sSingle-element / two-element / three-element　CE
    Gauge pattern
    Type
    Gauge
    length
    (mm)
    Gauge
    width
    (mm)
    Backing
    length
    (mm)
    Backing
    width
    (mm)
    Resistance
    (Ω)
    Single-elementyeflab_2 YEFLAB-2 2 1.8 7 4 120
    YEFLAB-5 5 1.9 10.5 4 120
    90° 2-element Rosette
    Plane type
    (G.F. 2.1 approx.)yefcab_2    		 YEFCAB-2 2 1.8 9.5 9.5 120
    YEFCAB-5 5 2 13.5 13.5 120
    45°/90° 3-element Rosette
    Plane type
    (G.F. 2.1 approx.)yefrab_2     		YEFRAB-2 2 1.8 9.5 9.5 120
    YEFRAB-5 5 2 13.5 13.5 120

    * Each package contains 10 gauges.

  • Single-element / two-element / three-element
    Gauge pattern
    Type
    Gauge
    length
    (mm)
    Gauge
    width
    (mm)
    Backing
    length
    (mm)
    Backing
    width
    (mm)
    Resistance
    (Ω)
    Single-element
    yefla_2    		 YEFLA-2 2 1.8 7.5 4 120
    YEFLA-5 5 1.9 12 4 120
    90° 2-element Rosette
    Plane type
    (G.F. 2.1 approx.)
    yefca_2    		 YEFCA-2 2 1.8 10 10 120
    YEFCA-5 5 2 14.5 14.5 120
    45°/90° 3-element Rosette
    Plane type
    (G.F. 2.1 approx.)
    yefra_2     		YEFRA-2 2 1.8 10 10 120
    YEFRA-5 5 2 14.5 14.5 120

    * Optional -F availability (lead-free solder)
    * Each package contains 10 gauges.

  • Leadwire-integrated YEF series (made-to-order)
    Application Product name Lead wire code Operational
    temperature
    range    		 Leadwire code
    exampled
    General use (temperature unchanged
    during measurement)    		 Paralleled vinyl LJC/LJC-F
    -20 to +80 ℃
    		 YEFLA-5-3LJC
    General use 3-wire paralleled vinyl LJCT/LJCT-F
    -20 to +80 ℃
    		 YEFLA-5-3LJCT

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Post-yield Strain Gauge YHF series

YHF series Post-yield strain gaugeCE

These gauges are developed for the measurement of very large strain up to 30 to 40%. These are not applicable to the measurement of repeated strain in elastic range as well as in large range.

* Suitable when a large strain measurement is made after a few days or more of bonding the strain gauge.

Applicable specimen
Metal
Operational temperature (℃)
 -30 to +80 ℃
Temperature compensation range (℃)
 -
Applicable adhesive
 CN, CN-Y
Backing
Special plastics
Element
 Special alloy
Strain limit
 30 to 40 %(300000 to 400000x10-6  strain)
Fatigue life at room temperature
 2x104(±1500x10-6  strain)

  • Single-element
    Gauge pattern
    Type
    Gauge
    length
    (mm)
    Gauge
    width
    (mm)
    Backing length (mm)
    Backing width (mm)
    Resistance (Ω)
    Single-element
    yhfla-5    		 YHFLA-2 2 1.5 8 2.7 120
    YHFLA-5 5 1.7 11 3 120

    * Optional -F availability (lead-free solder)
    * Each package contains 10 gauges.

  • Leadwire-integrated YHF series (made-to-order)
    Application Product name Lead wire code Operational temperature range Leadwire code
    exampled
    General use (temperature unchanged during measurement) Paralleled vinyl LJC-F -20 to +80 ℃ YHFLA-5-3LJC-F
    General use 3-wire paralleled vinyl LJCT-F -20 to +80 ℃ YHFLA-5-3LJCT-F

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Post-yield Strain Gauge YF series

YF series Post-yield strain gaugeCE

These gauges are applicable to the measurement of large strain up to 15 to 20%. These are not applicable to the measurement of repeated strain in elastic range as well as in large range.

* Suitable when a large strain measurement is made after a few days or more of bonding the strain gauge.

Applicable specimen
Metal
Operational temperature (℃)
 -20 to +80 ℃
Temperature compensation range (℃)
 -
Applicable adhesive
 CN, CN-Y
Backing
Special plastics
Element
Cu-Ni
Strain limit
 15 to 20 % (150000 to 200000x10-6 strain)
Fatigue life at room temperature -

  • Single-element
    Gauge pattern Type Gauge
    length
    (mm)    		 Gauge
    width
    (mm)    		 Backing
    length
    (mm)    		 Backing
    width
    (mm)    		 Resistance (Ω)
    Single-element
    yfla_2    		 YFLA-2 2 1.8 7.5 4 120
    YFLA-5 5 1.9 12 4 120
      YFLA-10 10 2.6 16.6 4.9 120
    YFLA-20 20 1.8 26 3.7 120

    * Optional -F availability (lead-free solder)
    * Each package contains 10 gauges.

  • Leadwire-integrated YF series (made-to-order)
    Application Product name Lead wire code Operational temperature range Leadwire code
    exampled
    General use (temperature unchanged during measurement) Paralleled vinyl LJC-F -20 to +80 ℃ YFLA-5-3LJC-F
    General use 3-wire paralleled vinyl LJCT-F -20 to +80 ℃ YFLA-5-3LJCT-F

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Data Logger Use Static Measurement Software Monitoring measurement software Visual LOG Light TDS-700L

Monitoring measurement software Visual LOG Light TDS-700L

Visual LOG® Light is software for Windows for controlling measurement, monitor alarms, etc. using any of our digital static strainmeters.
With its interface and configuration of measurement instruments, this software accommodates direct computer connection by RS-232C / GP-IB / LAN / USB and data memory forwarding, and is optimally designed for each, such that its rich assortment of alarm and monitor functions can still be used immediately on the spot with extreme ease-of-use and a high level of stability.

 

Type Applicable measuring instruments Overview
Visual LOG Light
TDS-700L		 TS-560
TS-360
TDS-540(Ver.1.0C or later)
TDS-530(Ver.1.0C or later)
TDS-150
TDS-302(Ver.1.2A or later)
TDS-303
TDS-300
TDS-102(Ver.1.2E or later)
TC-32K[single/multi]
TC-31K[multi]
TC-35N		 Data logger setting, measurement
RS-232C/GP-IB/USB/LAN

 

  • System configuration

    OS / computer / interface

    • Computer 

    OS Microsoft Windows 7(SP1)/8.1/10/11
    Computer Any model on which the above OSes can operate, CD drive
    Interface LAN: 100BASE-TX or better
    USB: USB 2.0

    • Printer

    All printers supported by MS-Windows

    • GP-IB boar

    National Instruments GP-IB board

    AT and PC/AT compatibles: AT-GPIB/TNT, AT-GPIB/TNT(PnP), PCMCIA-GPIB*2

    NEC PC98 : NEC-GPIB/TNT、NEC-GPIB/TNT(PnP)、PCMCIA-GPIB*2

     

    *1: Windows and MS-Excel are registered trademarks of Microsoft in the US.
    *2: If using PCMCIA-GPIB, computer is required to have a PC card slot.
    Also check that the PC card service (Windows) is set up.

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