General Displacement Transducer SDP-ET

SDP-ET Displacement Transducer
50/100mmCE

The SDP-ET displacement transducer is a general-purpose, strain gauge type transducer, and features measurement of tension displacement using hook bolt. Designed with a strain-generating cantilever, it is able to make stable measurement while maintaining the high sensitivity to minuscule displacements.(When measuring displacement via a wire, be sure to take into account loss of sensitivity due to elongation of the wire.)

 

Protection ratings : IP 40 equivalent

 

DP-ET Displacement Transducer
Features
  • Excellent Stability
  • Convenient visual scale
  • Tensile displacement measurement available

  • Specifications
    Type Capacity Rated output

    Sensitivity
    (×10-6 strain/mm)

    		 Non-
    linearity    		 Temperature
    range
    SDP-50ET 50 mm

    2.5 mV/V
    (5000x10-6 strain) ±0.2 %

    		 100 0.2 %RO -10 to +60 ℃
    SDP-100ET 100 mm 50

    Output polarity

    Measurement moves in the minus direction when the shaft is pushed inward.

More Information

General Displacement Transducer SDP-E

SDP-E Displacement Transducer
50 to 300mmCE

This is a strain gauge type displacement transducer for general purpose. This transducer has a small cantilever inside, and displacement is mechanically converted into deflection of the cantilever. Strain, which is proportional to the deflection, is generated on the cantilever and is measured by strain gauges.
Stable measurement is possible even for a small displacement. The scale and pointer on the main body enables easy positioning of the transducer.
For SDP-200E and SDP-300E, a dual-output type with two independent input/output ports is optionally available. 

Protection ratings : IP 40 equivalent

 

SDP-E Displacement Transducer
Features
  • Excellent Stability
  • Easy handling
  • Convenient visual scale

  • Specifications
    Type Capacity Rated output

    Sensitivity
    (x10-6 strain/mm)

    		 Non-
    linearity    		 Temperature
    range
    SDP-50E 50 mm

    2.5 mV/V
    (5000×10-6 strain)
    ±0.2 %

    		 100 0.2 %RO -10 to +60 ℃
    SDP-100E 100 mm 50
    SDP-200E 200 mm 5mV/V
    (10000×10-6 strain)
    ±0.3 %    		 50 0.3 %RO
    SDP-300E 300 mm approx. 33

    Output polarity

    Measurement moves in the minus direction when the shaft is pushed inward.

More Information

Steering Torque and Angle Transducer HLA-50B

Steering Torque and Angle Transducer HLA-50BCE

This is a steering torque and angle transducer for evaluation test of traveling performance of a car. It can be easily mounted on the existing steering wheel. It features high accuracy and excellent operability.

Steering Torque and Angle Transducer HLA-50B
Features
  • Installation possible on cars of various types (applicable to steering outer-diameter of 240-400mm)
  • Easily attached and detached
  • Excellent operability
  • Steering torque is detected by strain gauges and torque output by telemetry

More Information

Static Strainmeters Others RPC-05A

Remote Power Controller RPC-05ACE_logo

This power controller enables battery operation where AC power supply is not available for our data loggers, digital strainmeters (TDS-150, TC-37K, TC-32K), or network handheld strainmeters (TC-35N).

Remote Power Controller RPC-05A
Features
  • Its battery charger function allows connection to a solar-powered battery for long-term unattended measurement.
  • Also has power on/off capability for measuring instruments.
  • Instrument power supply control possible from a computer.

  • Specification
    Type RPC-05A
    Applicable instruments TDS-150, TC-37K, TC-32K, TC-35N
    Battery supply input 10 to 18 V
    Dimension 80(W)×35(H)×169(D) mm
    Weight Approx. 320 g

Calibration Subcontracting Service

Calibration Subcontracting Service

At Tokyo Measuring Instruments Laboratory, we provide calibration services for any kind of measuring instrument. At a client’s request, we issue certifications such as calibration certificates and traceability certificates for calibrated instruments.

Calibration certificate A certificate of calibration and traceability for an individual product.
Traceability certificate A certificate of traceability pertaining to the calibration system of a group of products.

Items subject to calibration

Our transducers Load cells, torque transducers, displacement transducers, pressure transducers, etc.
Our measuring instruments Data loggers, dynamic strainmeters, indicators, etc.

* We also perform calibration of other-brand transducers. Contact us for details.

Traceability system chart (JP)

Calibration Subcontracting Service (JP)

Measurement Consulting

Measurement Consulting

計測コンサルタント

In the measurement business until now, there are many measuring methods which place importance on measurement done in the past, and inevitably, the latest technology is not in the process, such as cases where optimal pricing is not considered. While giving importance to conventional measurement methods, our measurement consulting goes on to take both site conditions and technology advancement into consideration in real time, allowing us to draw up a plan, project phases, and study that meet the needs of the client with the particular project, and to make a proposal that meets not only technological requirements, but budgetary ones as well. In addition to a measurement project and proposal, we also build a measurement system compatible with ubiquitous networking, and in some instances we may go beyond primary processing of measurement data (physical quantities conversion) onto secondary data processing (evaluation) so as to meet client needs.

Measurement Consulting PDF

We will propose a management and measurement system that utilizes information and communication devices in order to achieve more efficient measurement.

See [Home > Field sites] for case studies where measuring systems have been introduced in different kinds of construction projects. 

Field sites