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 $745.00

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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 $280.00

Accessories

Please consider these optional accessories.

Rotronic Probe Filters

Rotronic Probe Filters

Filters for Rotronic humidity probes.

Starting at $35.00

Rotronic Service Cables

Rotronic Service Cables

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

Some Models in Stock

Starting at $195.00

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 5:30 pm ET

Mike C.
Senior Applications Engineer
24 years at Instrumart

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

Shawn S.
Senior Applications Engineer
29 years at Instrumart

Mark D.
Applications Engineer
13 years at Instrumart

Nate H.
Applications Engineer

Brynn O.S.
Applications Engineer
3 years at Instrumart

Liam W.
Applications Engineer
2 years at Instrumart

Fabian M.
Applications Engineer

John A.
Senior Applications Engineer
19 years at Instrumart

Mike C.
Senior Applications Engineer
24 years at Instrumart

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

Shawn S.
Senior Applications Engineer
29 years at Instrumart

Mark D.
Applications Engineer
13 years at Instrumart

Nate H.
Applications Engineer

Brynn O.S.
Applications Engineer
3 years at Instrumart

Liam W.
Applications Engineer
2 years at Instrumart

Fabian M.
Applications Engineer

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Rotronic HygroFlex3-Series Humidity Transmitters