Rotronic HygroFlex3-Series Humidity Transmitters

HVAC transmitters for relative humidity and temperature with ±2.0 %rh / 0.3 K system accuracy.

Rotronic HygroFlex3-Series Humidity Transmitters — Rotronic Hygroflex3 Series Space Mount

Rotronic Hygroflex3 Series Space Mount
Rotronic Hygroflex3 Series Wall Mount
Rotronic Hygroflex3 Series Duct Mount

Starting at $833.66

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Manufactured

By Rotronic

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Availability

Usually ships in 2-3 weeks

Product Manual Product Specs

Features

Integrated sensors
ROTRONIC Hygromer IN-1 humidity sensor
Pt100 1/3 Class B temperature sensor
±2.0 %rh / 0.3 K accuracy
< 0.02 %rh / 0.01 K resolution AirChip3000
Less than 10 sec response time τ 63

The new Rotronic HygroFlex3-Series Humidity Transmitter is the latest development in HVAC transmitters for relative humidity and temperature. Based on AirChip3000 technology, the Rotronic HygroFlex3-Series achieve a degree of accuracy not seen before.

AirChip3000 Technology

AirChip3000 technology compensates humidity and temperature over 30,000 reference points, has a 2000 data point memory, and has sensor auto-diagnostics and automatic correction. AirChip3000 also includes active alarming and information, as well as ASIC (Application Specific Integrated Circuit); micro-controller and EEPROM on one chip.

Rotronic HygroFlex3-series Applications

The HygroFlex3-series transmitter is ideal for all applications where exact humidity and temperature measurement is critical. The transmitters can be used in a variety of fields including:

Heating, ventilation, air conditioning
Greenhouses
Museums
Warehouses
Libraries
Railway stations
Climate control in office buildings

Spec Sheets

Rotronic Hygroflex3 Series Datasheet PDF (857 KB)

Manuals

Rotronic HygroFlex3-Series Transmitters Manual PDF (906 KB)

Other

Rotronic Humidity Theory E-Book PDF (1.1 MB)

Links

All possible part numbers

Calibration

Rotronic Calibration Devices

Rotronic Calibration Devices

Various calibration devices for Rotronic probes.

Starting at $313.32

Accessories

Please consider these optional accessories.

Rotronic Probe Filters

Rotronic Probe Filters

Filters for Rotronic humidity probes.

Starting at $39.16

Rotronic Service Cables

Rotronic Service Cables

Service cables for connecting Rotronic HF3 and HF5 transmitters to a PC.

Some Models in Stock

Starting at $218.20

Rotronic Mounting Flange

Rotronic Mounting Flange

Mounting Flange for Duct Mount Transmitters (max 100°C).

Need Help? Call a Calibration engineer at 1-800-884-4967

We're open 8:00 am to 5:00 pm ET

Mike C.
Senior Applications Engineer
24 years at Instrumart

Shawn S.
Senior Applications Engineer
30 years at Instrumart

Fabian M.
Applications Engineer

Mark D.
Applications Engineer
13 years at Instrumart

John A.
Senior Applications Engineer
19 years at Instrumart

Liam W.
Applications Engineer
2 years at Instrumart

Nate H.
Applications Engineer

Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart

Brynn O.S.
Applications Engineer
3 years at Instrumart

Mike C.
Senior Applications Engineer
24 years at Instrumart

Shawn S.
Senior Applications Engineer
30 years at Instrumart

Fabian M.
Applications Engineer

Mark D.
Applications Engineer
13 years at Instrumart

John A.
Senior Applications Engineer
19 years at Instrumart

Liam W.
Applications Engineer
2 years at Instrumart

Nate H.
Applications Engineer

Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart

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Rotronic HygroFlex3-Series Humidity Transmitters