Intrinsically safe transmitters
for use in gas and dust for hazardous environments.
hygroclip id-ex series;
hygroclip iw-ex series;
hygroclip ic-ex series;
hygroclip ie-ex series (33 pages)
Rotronic AG E-M-HFM53-V1_12 Bassersdorf, Switzerland Document code Unit HygroFlex HFM53 Humidity Temperature Instruction Manual Transmitters: User Guide Document Type 2 of 18 Page Document title Table of contents Overview ............................... 3 Dimensional drawings ......................... 4 General description ..........................4 Power supply ............................ 4 Measured parameters ........................
– digital calibration, hot-swapping of the probe, etc. Based on the ROTRONIC AirChip 3000 digital technology the HFM53 and HC2-S3 probe offer the following user functions:...
® IN1 capacitive sensor and temperature with a Pt100 RTD. Calculated parameters Using the ROTRONIC HW4 software, the HFM53 can be configured by the user to calculate one of the following parameters: Dew point (Dp) above and below freezing Frost point (Fp) below freezing and dew point above freezing...
HW4 software, a fixed barometric pressure value can be specified. For instructions see the following HW4 manual: E-M-HW4v3-F2-016 Analog output signals With the ROTRONIC HW4 software any of the two analog output signals can be made to correspond to one of the following: Relative humidity...
Rotronic AG E-M-HFM53-V1_12 Bassersdorf, Switzerland Document code Unit HygroFlex HFM53 Humidity Temperature Instruction Manual Transmitters: User Guide Document Type 6 of 18 Page Document title Function overview MEASUREMENT ACCURACY AND RELIABILITY (PROBE FUNCTIONS) AirChip 3000 Functions Description ► Humidity / temperature adjustment...
Factory default settings Note: o Configuration of the HFM53 by the user and access to its functions requires a PC with the ROTRONIC HW4 software (version 2.1.1 or higher) installed. Service cable AC3006 or AC3009 is used to connect the HFM53 service connector to a USB port of the PC.
Rotronic AG E-M-HFM53-V1_12 Bassersdorf, Switzerland Document code Unit HygroFlex HFM53 Humidity Temperature Instruction Manual Transmitters: User Guide Document Type 8 of 18 Page Document title Instructions regarding the configuration of the HFM53 and probe as well as access to the functions are...
HFM53 output signal type (hardware setting) The analog output signal type generated by the HFM53 can be configured after connecting the service connector via a service cable to a PC running the ROTRONIC HW4 software. Instructions are provided in the following HW4 manual: E-M-HW4v3-F2-016 Mechanical installation Each HFM53 transmitter is shipped in an individual box.
When planning an installation, the rules provided by EN 50170 should be followed under consideration of local circumstances to determine the position of machines and equipment. All ROTRONIC products are tested for Electromagnetic Compatibility according to EMC Directive 2004/106/EG and following European standards:...
Rotronic AG E-M-HFM53-V1_12 Bassersdorf, Switzerland Document code Unit HygroFlex HFM53 Humidity Temperature Instruction Manual Transmitters: User Guide Document Type 11 of 18 Page Document title direct current from 60 V to 400 V in separated bundles or channels / (unshielded)
Page 12
Operation of the HFM53 does not require both measurement loops to be closed. When using the HFM53 to measure either humidity only or temperature only, close only the loop that is being used. Using the ROTRONIC HW4 software, any unused output of the HFM53 can be disabled. 6.3.1...
Service cable Cable AC3006 is used to connect the HFM53 to a USB port of a PC running the ROTRONIC HW4 software. Prior to connecting the HFM53 to a USB port you must install the ROTRONIC USB driver on the PC (available from the HW4 CD or from www.rotronic-humidity.com).
HFM53 to a USB port of the PC. When using cable AC3006, HFM53 must be powered separately. Note that in both cases the ROTRONIC USB driver must be installed on the PC as explained in the HW4 manual E-M-HW4v3-Main. During the entire procedure the HFM53 must be powered After connecting either the probe or the transmitter to the PC, start HW4 on the PC and search for the probe or transmitter (HW4 Main Menu Bar >...
Rotronic AG E-M-HFM53-V1_12 Bassersdorf, Switzerland Document code Unit HygroFlex HFM53 Humidity Temperature Instruction Manual Transmitters: User Guide Document Type 15 of 18 Page Document title Technical data 10.1 Specifications General HFM53 Device type Humidity temperature transmitter with analog output signals...
Rotronic AG E-M-HFM53-V1_12 Bassersdorf, Switzerland Document code Unit HygroFlex HFM53 Humidity Temperature Instruction Manual Transmitters: User Guide Document Type 16 of 18 Page Document title Configurable analog outputs HFM53 1000 Ω (voltage output) Minimum external load 0 Ω (current output)
Rotronic AG E-M-HFM53-V1_12 Bassersdorf, Switzerland Document code Unit HygroFlex HFM53 Humidity Temperature Instruction Manual Transmitters: User Guide Document Type 17 of 18 Page Document title Accessories The following accessories are available for mounting the HFM53 and its probe on a pole:...
E-M-AC3000-CP AirChip 3000 Communication Protocol Options Temperature and humidity calibration basics E-M-CalBasics Instructions for using the ROTRONIC humidity standards E-T-HumiDefs Humidity Definitions Note: All document file names have an extension corresponding to the document release number (example of a first release: E-M-HW4v3-Main_10). This extension is not shown in the above table.
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