User Manual

E-M-HF4-V1_22
Rotronic AG
Bassersdorf, Switzerland
Document code
Unit
HygroFlex HF4 Humidity Temperature
Transmitters: User Guide
Instruction Manual
Document Type
Page
11 of 29
Document title
© 2009-2011; Rotronic AG E-M-HF4-V1_22
Functions
Applicability
Factory default
Humidity / temperature adjustment
K
HF42, HF43, HF45
Device write protection
HF42, HF43, HF45
Disabled
Menu access from keypad
HF42, HF43, HF45
Enabled
Limit humidity output to 100 %RH
HF42, HF43, HF45
Enabled
Out-of-limit value digital / display alarm
HF42, HF43, HF45
Disabled
Data recording
K
HF42, HF43, HF45
Enabled (loop mode – 10 min. interval)
Automatic humidity sensor test
HF42, HF43, HF45
Disabled
Humidity sensor drift compensation
HF42, HF43, HF45
Disabled
Fail safe mode
HF42, HF43, HF45
Disabled
Simulator mode
HF42, HF43, HF45
Disabled
o For a detailed description of all AirChip 3000 / HF4 main functions see document E-T-AC3000-DF-V1
o Instructions regarding the configuration of the HF4 and access to its functions are provided in the
following manuals:
E-M-HW4v3-Main
E-M-HW4v3-F2-003
E-M-HW4v3-DR-001
E-M-HW4v3-A2-001
E-M-AC3000-CP
.
o Instructions for configuring the TCP/IP settings of the HF45, are provided in document
E-M-TCPIP-Conf
o The factory default setting for dew / frost point calculation is frost point below freezing