NoShok 820 / 821 Series Temperature Indicator
Starting at $648.27

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  • Temperature range: -325 to 1100°F (-200 to 600°C)
  • Large 4-digit LED display
  • Field re-programmable
  • 4 to 20mA programmable linearized output signal
  • Self-calibration
  • IP 65 / NEMA 4 rated environmental protection
  • PT100Ω RTD Class A element for temperature sensing

The NoShok 820 / 821 Series Temperature Indicator features a large 4-digit LED display that displays temperatures from -325°F up to 1100°F. The 820 / 821 Series is field re-programmable with optional PC interface module and software. The software includes a security feature to prevent accidental re-programming. It also utilizes a self-calibration feature for accurate and stable performance.

Applications for the 820 / 821 Series include:

  • Replacement for bimetal, liquid bulb and glass thermometers
  • Pharmaceutical
  • Food preparation
  • Utilities and municipal refineries
  • Chemical and petrochemical plants
  • Paper mills
  • Hydraulics


This product can be used in the following applications: