HD45 / HD46 Series - RH, Temperature and CO2 Transmitters

Brand: Delta OHM S.R.L.
Does not ship to Virginia, United States

Transmitters, indicators and controllers for Relative Humidity, Temperature, Carbon Dioxide (CO2), Dew Point Temperature.

The instruments of the series HD45 and HD46 are transmitters, indicators and controllers, they measure and control, depending on the model - Relative humidity (RH), Ambient temperature (T), Carbon dioxide (CO2), Dew point temperature (DP, calculated measurement)

They are suitable for monitoring the air quality in indoor environments.

Typical applications include checking air quality in all buildings occupied by people (schools, hospitals, auditoria, work places, canteens, etc.).

This analysis allows the managing of conditioning plants (temperature and humidity) and ventilation (recycle air/hour) in order to reach a double purpose: getting a good air quality in accordance with ASHRAE and IMC regulations and energy saving.

The measurement of RH (Relative Humidity) is obtained with a capacitive sensor.

78 models matching criteria
  • Base Model - HD45
  • Sensors - Relative Humidity + Temperature
  • Display - With Display
  • Output - Analog 4÷20mA + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity + Temperature
  • Display - Without Display + Keypad
  • Output - Analogue 0÷10Vdc
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - Without Display
  • Output - Analogue 0÷10Vdc
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - Without Display
  • Output - Analog 4÷20mA + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity + Temperature
  • Display - With Display
  • Output - Analogue 0÷10Vdc
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - Without Display
  • Output - Relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - With Display
  • Output - Analog 4÷20mA + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Relative Humidity + Temperature
  • Display - Without Display
  • Output - RS485+relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - Without Display + Keypad
  • Output - Relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - With Display
  • Output - Analogue 0÷10Vdc
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - With Display
  • Output - Analog output 0÷10Vdc + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - With Display
  • Output - Analogue 4÷20mA
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - With Display + Keypad
  • Output - Relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - Without Display
  • Output - RS485
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - With Display
  • Output - Analog 4÷20mA + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - Without Display
  • Output - RS485
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - Without Display
  • Output - RS485+relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - With Display
  • Output - Relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - With Display + Keypad
  • Output - RS485+relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity + Temperature
  • Display - With Display
  • Output - Analogue 4÷20mA
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - With Display
  • Output - Analogue 4÷20mA
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - Without Display
  • Output - Analog output 0÷10Vdc + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - Without Display + Keypad
  • Output - RS485
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - With Display + Keypad
  • Output - Analogue 0÷10Vdc
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - Without Display
  • Output - Analog output 0÷10Vdc + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - Without Display
  • Output - Analogue 4÷20mA
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - Without Display
  • Output - Analogue 0÷10Vdc
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - With Display
  • Output - RS485
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - With Display
  • Output - Relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - Without Display + Keypad
  • Output - RS485+relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity + Temperature
  • Display - Without Display + Keypad
  • Output - RS485
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - CO2
  • Display - With Display
  • Output - RS485+relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity + Temperature
  • Display - With Display + Keypad
  • Output - Analogue 4÷20mA
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Relative Humidity + Temperature
  • Display - Without Display
  • Output - Analog output 0÷10Vdc + relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - With Display
  • Output - RS485+relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Relative Humidity + Temperature
  • Display - With Display
  • Output - Analogue 4÷20mA
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD45
  • Sensors - Temperature + CO2
  • Display - With Display
  • Output - Analogue 0÷10Vdc
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity + Temperature
  • Display - Without Display + Keypad
  • Output - RS485+relay
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - With Display + Keypad
  • Output - RS485
Out of Stock
Does not ship to Virginia, United States
  • Base Model - HD46
  • Seonsors - Humidity, Temperature and CO2
  • Display - Without Display + Keypad
  • Output - Analogue 4÷20mA
Out of Stock
Does not ship to Virginia, United States

Specifications

Sensor Type

  • RH: Capacitive
  • T: NTC 10 Ω
  • CO₂: Dual wavelength NDIR

Measuring Range

  • RH: Measuring Range 0-100 %
  • T: -30° C to 85° C
  • CO₂: 0-5000 ppm

Protection Degree

  • IP30

Housing Material

  • ABS

Working Temperature

  • 0° C to 50° C

Documentation

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