Clip-on Displacement Transducer UB-A
UB-A Clip-on Displacement Transducer
2 / 5 mm
The UB-A Displacement Transducer is designed to measure crack opening displacement (COD) in metal.
The shape of the tip conforms to ASTM specifications.
- Features
- The shape of the tip conforms to ASTM standards
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Specifications
Type Capacity Rated output Sensitivity
(x10-6 strain/mm)Non-linearity Temperature range UB-5A 5 (3 to 8)mm Approx. 2.5 mV/V
(5000x10-6 strain)Approx. 1000 1 %RO 0 to +40 ℃ Output polarity
Measurement moves in the plus direction with regard to the direction the gap between the tabs opens in.
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Clip-on Displacement Transducer UB
UB Clip-on Displacement Transducer
2 / 5 mm
The UB Displacement Transducer is designed to measure crack opening displacement(COD) in metal.
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Specifications
Type Capacity Rated output Sensitivity
(x10-6 strain/mm)Non-linearity Temperature range UB-2 2 (2 to 4) mm Approx. 2.5 mV/V
(5000x10-6 strain)Approx. 2500 1 %RO 0 to +40 ℃ UB-5 5 (2 to 7) mm Approx. 1000 Output polarity
Measurement moves in the plus direction with regard to the direction the gap between the tabs opens in.
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Clip-on Displacement Transducer RA-L
RA-L Cryogenic Clip-on Displacement Transducer 2 / 5 mm
The RA-L Displacement Transducer is designed to measure crack opening displacement(COD) in metal under low-temperature conditions.
- Features
- Usable in low temperature of -196 ℃
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Specifications
Type Capacity Rated output Sensitivity
(x10-6 strain/mm)Non-linearity Temperature range RA-2L 2 (2 to 4)mm Approx. 1 mV/V
(2000x10-6 strain)Approx. 1000 1 %RO -196 to +40 ℃ RA-5L 5 (2 to 7)mm Approx. 1.5 mV/V
(3000x10-6 strain)Approx. 600 Output polarity
Measurement moves in the plus direction with regard to the direction the gap between the tabs opens in.
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Clip-on Displacement Transducer RA
RA Clip-on Displacement Transducer
2 / 5 mm
The RA Displacement Transducer is designed to measure crack opening displacement(COD) in metal.
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Specifications
Type Capacity Rated output Sensitivity
(x10-6 strain/mm)Non-linearity Temperature range RA-2 2 (2 to 4)mm Approx. 1 mV/V
(2000x10-6 strain)Approx. 1000 1 %RO 0 to +40 ℃ RA-5 5 (2 to 7)mm Approx. 1.5 mV/V
(3000x10-6 strain)Approx. 600 Output polarity
Measurement moves in the plus direction with regard to the direction the gap between the tabs opens in.
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Arrester NZ-7C
Arrester NZ-7C
An arrester protects measuring instruments and transducers from induced lighting. In lighting-prone areas, the induced voltage of lighting traveling through the cables of measuring instruments or switch boxes can damage instruments and transducers. When placing measuring instruments and transducers, connection of NZR-7B／NZ-7C on cabling between an instrument and a switch box or NZ-6B on cabling between a transducer and switch box will protect the instrument and transducer by allowing induced current to pass to the ground.
- Features
- Either soldering or NDIS plug is possible for cable connection
- Contains a commercial power supply (built-in varistor) terminal, allowing power supply for a switch box to be connected easily
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Specifications
Type NZ-7C Applicable instruments Data logger: TDS-630, TDS-540, TDS-530
Switching Box: ASW-50C, ASW-30C, SSW-50DSurge resistance (8/20µs)
Between bridges: 442A
Between bridge and ground: 10kA
Between F and ground: 442A
Between G and ground: 442ADimensions 290 (W) x 62(H) x 101 (D) mm Weight Approx. 1.3kg
Arrester NZR-7B
Arrester NZR-7B
An arrester protects measuring instruments and transducers from induced lighting. In lighting-prone areas, the induced voltage of lighting traveling through the cables of measuring instruments or switch boxes can damage instruments and transducers. When placing measuring instruments and transducers, connection of NZR-7B／NZ-7C on cabling between an instrument and a switch box or NZ-6B on cabling between a transducer and switch box will protect the instrument and transducer by allowing induced current to pass to the ground.
end of production
- Features
- While a measuring instrument is on standaby, NZR-7B automatically separates the circuit between all instruments with a high-voltage relay to block induced current
- Either soldering or NDIS plug is possible for cable connection
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Specifications
Type NZR-7B Applicable instruments Data logger: TDS-630, TDS-540, TDS-530
Switching Box: ASW-50C, ASW-30C, SSW-50DSurge resistance (8/20µs)
Between bridges: 442A between bridge
Between bridge and ground: 10kA
Between F and ground: 10kA
Between G and ground: 10kADimensions 290 (W) x 64 (H) x 101 (D) mm Weight Approx. 1.4kg
Arrester
High Temperature Weldable Strain Gauge AWC-8B Quarter bridge with 3-wire method (G.F. 2.1 approx.)
AWC-8B Quarter bridge with 3-wire method (G.F. 2.1 approx.)
These strain gauges have hermetically sealed construction with the sensing element encapsulated in the stainless steel tube. This construction helps to simplify the coatings for moisture and water proofing, and the strain gauges are suited to strain measurement for long term and/or in harsh environment.
| Main object material | Metal |
|---|---|
| Operational temperature | -20 to +100℃ |
| Temperature compensation range | AWC-8B: +10 to +100℃ |
| Bonding adhesive | Spot welding (TML spot welder W-50R is required) |
| Backing | SUS304 |
| Element | Special alloy |
| Strain limit | 0.5% (5000 x 10-6 strain) |
| Fatigue life at room temperature | 1 x 106 (±1000 x 10-6 strain) |
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Specifications
Leadwire used AWC-8B: ø5 0.3mm2 shielded 3-core vinyl leadwire
Type A B C D E AWC-8B-11-3LTSB 5 28 55 Φ8 1 Type Gauge
length
(mm)Gauge base Test specimen Resistance in (Ω) Dimensions (mm) Material AWC-8B-11-3LTSB 8 L28 x W5 x T1 SUS304 Mild steel 120 Each package contains one strain gauge.
Other cable length available on request
AW-2-350/AW-6-350/AWCA-6-350/AWRA-6-350 Quarter bridge with 3-wire system (G.F. 2.1 approx.)
AW-2-350/AW-6-350/AWCA-6-350/AWRA-6-350
Quarter bridge with 3-wire system (G.F. 2.1 approx.)
This gauge has corrosion-resisting stainless steel base with thickness of 0.08 mm. It is easily installed by using a dedicated spot welder W-50RC.
It is suited to strain measurement up to 300°C, measurement of specimen to which adhesion is not applicable, and/or long term measurement.
| Main object material | Metal |
|---|---|
| Operational temperature | -196 to +300℃ |
| Temperature compensation range | +10 to +100℃ |
| Bonding adhesive | Spot welding (TML spot welder W-50R is required) |
| Backing | SUS304 |
| Element | Special alloy |
| Strain limit | 0.5% (5000 x 10-6 strain) |
| Fatigue life at room temperature | 1 x 106 (±1000 x 10-6 strain) |
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Specifications
Leadwire used ø0.2 fluorinated resin (PTFE) leadwire 0.1m
Type Element Gauge
length
(mm)Gauge base Test specimen Resistance in (Ω) Dimensions (mm) Material AW-2-350-11-4FB01LT Single-element 2 L19 x W4.5 SUS304 Mild steel 350 AW-6-350-11-4FB01LT Single-element 6 L24 x W5 AWCA-6-350-11-4FB01LT 2-element 6 L29 x W29 AWRA-6-350-11-4FB01LT 3-element 6 L29 x W29 Each package contains 5 strain gauges.
Other cable length available on request
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