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Product Description

The P394-AK series digital humidity and temperature sensors offer precise measurements and reliable data transfer capabilities for industrial environments. Designed to operate in extreme conditions, these sensors support temperatures up to 392°F (200°C) and pressures up to 25 bar. Featuring RS485 MODBUS-RTU and RS232 communication protocols, these sensors deliver advanced environmental monitoring with seamless system integration.


P394-AK Modbus RS485 & RS232 with Probe

Price dependent upon specification — inquire below

No data sheet available for this product — contact our team to learn more.

Product Highlights

  • Equipped with RS485 MODBUS-RTU or RS232 interfaces for seamless data integration and real-time monitoring
  • Operates in extreme conditions, withstanding temperatures from -112°F to 392°F (-80°C to +200°C) and pressures up to 25 bar
  • Humidity: ±1.5% RH (10–90% RH at 23°C)
  • Temperature: ±0.36°F (±0.2°C)
  • Outputs include dew point, enthalpy, mixing ratio, absolute humidity, and wet-bulb temperature for comprehensive environmental analysis
  • Operates efficiently, consuming less than 2.1mA when paired with a display
  • Provides accurate readings within 10 seconds (t63 at 2m/s airflow)
  • Built-in alarms monitor temperature, humidity, and hx processor values, alerting users to out-of-range conditions or potential system issues

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