Allicdata Part #: | 38943-22-ND |
Manufacturer Part#: |
38943-22 |
Price: | $ 0.84 |
Product Category: | Uncategorized |
Manufacturer: | TE Connectivity Deutsch Connectors |
Short Description: | CONT SOC ASSY |
More Detail: | N/A |
DataSheet: | 38943-22 Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 0.76230 |
Series: | * |
Part Status: | Active |
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The 38943-22 is an instrument designed for measuring strain in static and dynamic materials. It is an analog strain gauge with a Wheatstone bridge circuit configuration operating in a bridge or cantilever mode. By measuring the resistance change caused by the strain on the strain gauge, the amount of strain on the material can be directly measured. The major components of the 38943-22 system are a bridge, a Wheatstone bridge circuit, a electrical connector, control potentiometers, and a electrical measurement apparatus.
Application Field
The 38943-22 is used in a variety of applications such as static and dynamic strain measurements, stress analysis, and fatigue tests. It is suitable for industrial and laboratory use as it measures strains with a wide range of magnitudes and is easy to install and configure. It is also proactive in the prevention of damages caused by excessive strain as it measures strain in real time and can be used to generate alarms before the material suffers damage due to excessive strain.
Working Principle
The 38943-22 works on a Wheatstone bridge circuit principle, where a strain gauge is connected to a bridge circuit. When a material is subjected to strain, the gauge’s resistance changes due to the stress placed on the material. The bridge is adjusted so that the strain will cause an imbalance in the circuit, which will then cause a change in the voltage output of the bridge. This change in voltage is then used to calculate the strain magnitude and generate an alarm if any predetermined strain threshold is exceeded.
The major components of the Wheatstone bridge circuit are the resistors, the bridge, and the electrical measurement apparatus. The bridge consists of four resistors connected in a square formation. The resistors’ resistance values are adjustable in order to create an imbalance in the bridge. The strain gauge is connected to the bridge, such that the resistance of the strain gauge is one of the variables in the bridge circuit. When the material is strained, the resistance of the strain gauge changes, thus creating an imbalance in the bridge circuit and causing a voltage output change.
The electrical measurement apparatus is then used to measure the voltage change in the bridge circuit. The voltage is then converted to strain using a strain-voltage conversion factor, which is calculated from the known values of the components in the bridge. The strain magnitude is then displayed on the instrument and can be used to assess the strain on the material and generate alarms if necessary.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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38941-22L | TE Connectiv... | 0.47 $ | 54463 | 38999 I II III CON 22D PI... |
38943-22L | TE Connectiv... | 0.63 $ | 354114 | 38999 I CON 22D SKTContac... |
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38943-20L | TE Connectiv... | 0.96 $ | 538166 | 38999 I CON 20 SKTContact |
38946-20 | TE Connectiv... | 1.2 $ | 1208 | 24308 38999 II 55302 SKTC... |
38943-16 | TE Connectiv... | 1.34 $ | 87356 | 38999 I CON 16 SKTContact |
38946-16 | TE Connectiv... | 1.86 $ | 7097 | 24308 38999 II 55302 SKTC... |
38941-12 | TE Connectiv... | 2.3 $ | 17887 | 38999 I II III CON 12 PIN... |
38943-12 | TE Connectiv... | 2.71 $ | 58905 | 38999 I CON 12 SKTContact |
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IULHK112-38942-1 | Sensata-Airp... | 206.46 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
HSMP-3894-BLKG | Broadcom Lim... | -- | 1000 | DIODE PIN SWITCH 100V SOT... |
HSMP-3894-TR2G | Broadcom Lim... | 0.0 $ | 1000 | DIODE PIN SWITCH 100V SOT... |
HSMP-3894-TR1G | Broadcom Lim... | -- | 1000 | DIODE PIN SWITCH 100V SOT... |
LEGBX6-38940-20-V | Sensata-Airp... | 35.55 $ | 1000 | CIR BRKR MAG-HYDR ROCKER |
IDLN21-1REC5-38944-2-G1 | Sensata-Airp... | 174.86 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
229-3-1REC4-38943-1 | Sensata-Airp... | 225.11 $ | 1000 | CIRCUIT BREAKER MAG-HYDR ... |
38941-22 | TE Connectiv... | 0.29 $ | 1000 | CONT PIN / SOC |
38943-22 | TE Connectiv... | 0.84 $ | 1000 | CONT SOC ASSY |
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38946-22L | TE Connectiv... | 0.22 $ | 1000 | CONT SOC ASSY |
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38946 | Desco | 90.27 $ | 1000 | ESD HANDLER 5-7/8X4X1-1/4... |
38940 | Desco | 93.3 $ | 1000 | ESD HANDLER 5-7/8X16-5/8X... |
38945 | Desco | 93.79 $ | 1000 | ESD HANDLER 5-7/8X5-3/8X1... |
38949 | Desco | 99.76 $ | 1000 | ESD HANDLER 18-1/4X10X2-1... |
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