High Temperature Weldable Strain Gauge AWM-8

AWM-8 Quarter bridge with 3-wire systemCE_logo

The AWM is usable up to 300℃ for both static and dynamic measurement. The backing material is available in Inconel 600 or SUS304 which should be selected according to the test specimen material.

Main object material Metal
Operational temperature -196 to +300℃
Temperature compensation range RT to +300℃
Bonding adhesive Spot welding (TML spot welder W-50R is required)
Backing Inconel 600, SUS304
Element Special alloy
Strain limit 1% (10000 x 10-6 strain)
Fatigue life at room temperature 1×106 (±1000×10-6 strain)

  • Specifications
    awm8-01
    Type Gauge
    length
    (mm)    		 Gauge base Test specimen Resistance in (Ω)
    Dimensions
    (mm)    		 Materials
    AWM-8-1A-2-11.0 8 L16 x W5 x T0.7 Inconel 600 Mild steel 120
    AWM-8-1B-2-17.0 SUS304 Stainless

    Each package contains one strain gauge.
    Other cable length available on request 
    (Made to order by every 1 m for MI cable and by every 0.5 m for vinyl cable)

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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