More than sensors+automation
Search

Hygro Transducer, Hygrothermal Transducer, and CO2 Measuring Probe for Facility Management and Climate Monitoring (907021)

Features

For measuring relative humidity, temperature, and fresh air quality

  • Available in indoor, wall-mounted, channel, and rod versions
  • For applications in facility management as well as in areas of climate and ventilation monitoring
  • LCD display available as an option
  • Available with current, voltage, or Modbus output as well as passive resistance output for temperature

Applications

  • Facility management
  • Climate and ventilation control
  • Residential and office rooms
  • Public buildings
  • Storage rooms and cold-storage rooms
  • Glasshouses/greenhouses
  • Production halls
  • Indoor swimming pools
  • Agricultural sector and stables
  • Meteorology
  • OEM applications

Description

These capacitive humidity measuring probes have been designed for the most common applications in heating, air conditioning, and ventilation technology. They particularly distinguish themselves through their high measuring accuracy, excellent long-term stability, and good chemical resistance. Modern case designs enable low installation costs and offer the greatest possible protection against pollutants and condensation. These factors, in turn, contribute towards smooth and trouble-free continuous operation.
The CO2 measuring probes use proven infrared technology for measuring the carbon dioxide concentration. The NDIR procedure has a patented auto calibration function, eliminates aging effects, and as a result allows accurate measurement of the CO2 values with long-term stability.

Different combination options between the measurands carbon dioxide (CO2), humidity (RH), and temperature (T) in visually appealing and easy-to-install cases once again set new standards in heating, air-conditioning, and ventilation technology, as well as in many other areas in which corresponding measurement technology is used. This type series enables a broad spectrum of uses in indoor, wall-mounted, duct, and rod versions.

Standardized current or voltage signals are available as outputs. For some devices passive resistance outputs as well as a digital output are also available as an output option. Measuring probes in indoor and wall-mounted versions can be equipped with a digital display.

Documentation
Operating Instructions
Declaration of Conformity / White Paper
Accessories

Accessory articles

Article number Product description Price / piece order
Humidity sensorcheck: 33%rF Feuchte 90.7020 907020 907020/93 907020/93-820 90.7021 907021 907021/93 907021/93-820 90.7022 907022 907022/93 907022/93-820 90.7023 907023 907023/93 907023/93-820 90.7031 907031 907031/93 907031/93-820 90.7032 907032

Is calculated

Humidity sensorcheck: 53%rF Feuchte 90.7020 907020 907020/93 907020/93-821 90.7021 907021 907021/93 907021/93-821 90.7022 907022 907022/93 907022/93-821 90.7023 907023 907023/93 907023/93-821 90.7031 907031 907031/93 907031/93-821 90.7032 907032 Galltec

Is calculated

Humidity sensorcheck: 76%rF Feuchte 90.7020 907020 907020/93 907020/93-822 90.7021 907021 907021/93 907021/93-822 90.7022 907022 907022/93 907022/93-822 90.7023 907023 907023/93 907023/93-822 90.7031 907031 907031/93 907031/93-822 90.7032 907032

Is calculated

Membrane filter "HA010101" 90.7021 907021 907021/90 907021/90-801 90.7022 907022 907022/90 907022/90-801 Feuchte E+E

Is calculated

Stainless steel filter "HA010103" Edelstahlsinterfilter gem.TBL90.7021(22) 90.7021 907021 907021/90 907021/90-803 90.7022 907022 907022/90 907022/90-803 Feuchte E+E HA010103 Sinterfilter Edelstahl

Is calculated

PC-Gitter Metallnetzfilter "HA010106" Metallgitterfilter gem. TBL90.7021(22) 90.7021 907021 907021/90 907021/90-804 90.7022 907022 907022/90 907022/90-804 Feuchte E+E HA010106 Metallgitter Filter

Is calculated

PTFE filter "HA010105"

Is calculated

SAC-5P-M12MS/2,0-PUR/M12FS SH5

Is calculated

SAC-5P-M12MS/5,0-PUR/M12FS SH5

Is calculated

SAC-5P-M12MS/10,0-PUR/M12FS SH5

Is calculated

Gegenkupplung M12 x 1 für den Gehäuseeinbau Feuchte 90.7027 907027 907027/81 907027/81-897 HA010209 HA 010209 E+E

Is calculated

Gegenkupplung M12 x 1 konfektionierbar, IP67 Feuchte 90.7027 907027 907027/81 907027/81-897 HA010209 HA 010209 E+E

Is calculated