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Temperature sensor type K amplifier / CJMCU-8495 (AD8495 ARMZ)
Temperature sensor type K amplifier / CJMCU-8495 (AD8495 ARMZ)
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Temperature sensor type K amplifier / CJMCU-8495 (AD8495 ARMZ)

€16.36 *
Content: 1 Piece

incl. VAT plus shipping costs

Delivery time: appr. 1-3 days

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  • F23105765
  • 0,00 kg
  • 9 cm x 6 cm x 1 cm (L x W x H)
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This K-type thermocouple amplifier is the ideal solution for precise temperature measurements... more

This K-type thermocouple amplifier is the ideal solution for precise temperature measurements in demanding applications. With its ability to significantly amplify the weak signal of a thermocouple, it enables reliable sampling by most ADCs (analog-to-digital converters). The integrated temperature sensor provides automatic cold junction compensation, while the fixed gain factor converts the thermocouple voltage into an easily interpretable 5 mV/°C output voltage.

Key features:

  • Accurate temperature measurement: supports thermocouples and provides an accurate output voltage proportional to the measured temperature.
  • High common mode rejection: Minimizes interference caused by long leads or external influences.
  • High impedance input: Enables additional filtering and ensures maximum signal stability.
  • Wide temperature range: With a 5V supply, the amplifier covers temperatures up to 1000 °C.

Specifications:

  • Item type: Amplifier module for K-type thermocouple
  • Model: CJMCU-8495
  • Reference pin: suitable for offset adjustments
  • Precision: 1 °C initial accuracy and 0.025 °C/°C ambient temperature suppression
  • Power consumption: <1 mW at a supply voltage of 5 V.
  • Robustness: Input withstands 4 kV ESD and provides overvoltage protection up to ±25 V
  • Linearity: error less than ±2 °C (limited by thermocouple characteristics).
  • Dimensions: approx. 30 x 10.6 x 1.65 mm
  • Soldered: yes
  • Weight: approx. 3 g

Pin description:

  • +In: Positive input for thermocouple signal
  • -In: Negative input for thermocouple signal
  • Vout: Output voltage proportional to temperature
  • Ref: Reference input (1.24 V). Maximum operating voltage: 18 V, recommended supply: 5 V

Scope of delivery:

  • 1x AD8495 ARMZ / CJMCU-8495 thermocouple amplifier type K
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