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Humidity Sensors

HW Series Wall Humidity Sensor

HW series wall humidity sensor is an ideal solution for measuring relative humidity in all conditions.

Overview

HW series wall humidity sensors are equipped with a thin-film capacitive sensor that is easily replaceable in the field. Wall humidity sensors are calibrated to NIST standards with certificates available. The wall-mounted HW model features a low-profile housing. It is required for Controlling HVAC systems for improved comfort and energy saving.

Features & Benefits:
  • Sensor element - thin-film capacitive sensor element recovers from 100% saturation
  • Interchangeable element - fully interchangeable element to 1% accuracy no calibration
  • Flexibility - polarity insensitive, 2-wire 4 to 20 mA or 3-wire 0 to 5/0 to 10 V DC versions flexible systems compatibility save time in the field, stock fewer devices
  • Field replaceable - replace element in the field maintain accuracy and minimize downtime
  • On-board memory - HS element is microprocessor profiled with on-board non volatile memory
  • Calibration-free interchangeable NIST traceable HS element
  • 1% NIST
  • Digitally profiled thin-film capacitive (32-bit mathematics) US Patent 5,844,138 HS element
Certifications:
  • ASHRAE standard
  • EMC Conformance - CE Option
  • EMC Conformance: EN61000-6-3:2007 and A1:2011, EN61000-6-1:2007.
Specifications

Others

  • Maximum Operating Ambient Temperature
    • 35 degree Celsius
    • 95 degree Fahrenheit
  • Minimum Operating Ambient Temperature
    • 10 degree Celsius
    • 50 degree Fahrenheit
  • Mounting Type
    • Wall inch
  • Number of Wiring Terminals
    • 2
    • 3
  • Brand
    • Alerton
  • Product Type
    • Sensor Degrees Celsius

Others

  • Maximum Operating Ambient Temperature
    • 35 degree Celsius
    • 95 degree Fahrenheit
  • Minimum Operating Ambient Temperature
    • 10 degree Celsius
    • 50 degree Fahrenheit
  • Mounting Type
    • Wall inch
  • Number of Wiring Terminals
    • 2
    • 3
  • Brand
    • Alerton
  • Product Type
    • Sensor Degrees Celsius
  • Maximum Operating Ambient Temperature : 35 degree Celsius|95 degree Fahrenheit
  • Minimum Operating Ambient Temperature : 10 degree Celsius|50 degree Fahrenheit
  • Mounting Type : Wall inch
  • Number of Wiring Terminals : 2|3
  • Brand : Alerton
  • Product Type : Sensor Degrees Celsius