SDP-ET Displacement Transducer 50/100mm

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

 

• 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.

SDP-E Displacement Transducer 50 to 300mm

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

 

• 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.

Steering Torque and Angle Transducer HLA-50B

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.

Remote Power Controller RPC-05A

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

• Specification

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

Portable Data Logger TDS-150 Alarm Unit ALM-150

The ALM-150 is an exclusive alarm unit for combined use with the TDS-150 data logger. The TDS-150 can control one alarm unit only.

• Specifications

  Type	ALM-150
  Number of contacts	4
  Contact capacity	AC140V/DC200V max. Rated current 0.5A max. Inrush current 1.5A max. ON resistance 3.2Ω max.
  Display	Status LED lights when each contact is closed.
  Comparison method	Relative value High/low limit value
  Number of setting tables	100
  Other function	Alarm test
  Power supply	Supplied from TDS-150
  Dimensions	280(W) × 60(H) × 80(D) mm (except projecting parts)
  Operating environment	-10 to +50℃, less than 85%RH (without condensation)
  Weight	Approx. 600 g

Calibration Subcontracting Service

Items subject to calibration

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

Traceability system chart (JP)

Calibration Subcontracting Service (JP)

Measurement Consulting

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