E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 1 of 34 HygroFlex HF63 and HF65 Humidity Temperature Transmitters User Guide © 2008; Rotronic AG E-M-HF63_65-V1_11
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document title Instruction Manual Document Type Page 2 of 34 Table of contents 1 2 2.1 2.2 2.3 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 4 4.1 4.2 5 5.1 5.2 5.3 6 6.1 6.2 6.3 6.4 7 7.1 7.2 7.3 7.4 7.5 8 8.1 8.2 8.3 8.4 8.5 9 10 10.1 10.2 11 11.1 11.2 11.3 11.4 11.5 11.6 12 13 Overview ..................................
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document title Instruction Manual Document Type Page 3 of 34 Applicability: This manual applies to all instruments of the HF63 and HF65 series with firmware version 1.x, where 1.x can be 1.0, 1.1, etc. Changes to the last digit of the version number reflect minor firmware changes that do not affect the manner in which the instrument should be operated.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 2 Models 2.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide 2 Document Type Page Document title 1 Instruction Manual 3 4 5 6 7 8 5 of 34 Standard temperature output ranges 9 X -50…200 °F S T Custom range.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 6 of 34 Transmitters with digital interface only: HF65 1 2 3 4 5 6 7 Circuit type and supply voltage HF656- 5 to 40 VDC or 12 to 24 VAC HF658- 85 to 265 VAC Installation type / Mechanical configuration 2 Probe separated by 2 m cable, 15 x 100 mm D Duct mount (through wall), probe 15 x 208 mm W
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document title Instruction Manual Document Type Page 7 of 34 Notes: o o o o o The enclosure of all HF6 models is designed to be installed in the horizontal position Cable grips are located at the bottom of the enclosure (models with 85 to 264 VAC supply voltage have 2 cable grips) Conduit adapters are located on top of the enclosure (models with 85 to 264 VAC s
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 2.2 Mechanical configurations and dimensions 2.3 Display and keypad option 8 of 34 The LC display option of both the HF63 and HF65 features a backlight. The upper line corresponds to relative humidity or dew / frost point and the bottom line corresponds to temperature.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide General description 3.1 Power supply Document Type Page Document title 3 Instruction Manual 9 of 34 Depending on the circuit type, the HF6 requires the following power supply: a) HF631 to HF635 (3-wire with analog outputs): 15 to 40 VDC (see note below) or 12 to 28 VAC. With both output circuits closed, the maximum current consumption is 50 mA.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 10 of 34 The D/A converters used to generate the analog output signals feature a 16-bit resolution and exhibit a small positive offset at the bottom of the signal range as indicated below:.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document title Instruction Manual Document Type Page 11 of 34 Modbus: the Modbus protocol available with the HF65 is limited to reading measurement data from the HF65. Functions such as device configuration, humidity and temperature adjustment, etc. are not supported by the Modbus protocol.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document Type Page Document title 4 Instruction Manual 12 of 34 User configurable settings and functions The HF6 ships configured as specified on the customer order.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 13 of 34 DEVICE SAFEGUARDS AirChip 3000 Functions Description ► Device write protection Used to protect the HF6 with a password to prevent unauthorized digital access by a digital user.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title Configurable Settings Applicability Factory default Trend indicator (display) HF63, HF65 Enabled 14 of 34 Communication protocol HF65 RO-ASCII RS-485 address HF65 0 TCP/IP settings HF65 See document E-M-TCPIP-Conf Device name HF63, HF65 Instrument model Applicability Factory default Functi
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document Type Page Document title 5.2 Instruction Manual 15 of 34 c) Avoid the following: (1) Close proximity of the probe to a heating element, a cooling coil, a cold or hot wall, direct exposure to sun rays, etc. (2) Close proximity of the probe to a steam injector, humidifier, direct exposure to precipitation, etc.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 16 of 34 Mounting hardware for the probe (HF6 type D and HF6 with cable probe) Use parts AC1303-M (compression fitting) and AC1305 (flange) to hold and seal the probe when mounted through a wall (see Accessories). o The enclosure of the HF6 type D does not require any additional support.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 17 of 34 • • • • • • • Bus signals such as RS485 Data signals for PCs, printers etc.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document title 6.4 Instruction Manual Document Type Page 18 of 34 Wiring 6.4.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 19 of 34 Electrical diagram 15 to 40 VDC or 12 to 28 VAC power supply with current outputs Electrical diagram 85 to 265 VAC power supply with current outputs The maximum permissible cable length, connecting the unit to other devices, is determined by the total resistance resulting from the addition of the c
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 20 of 34 Note: Terminal K6-1 is not tied with GND.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 21 of 34 RS-485 terminal block Terminals Description K3-1: PWR DC (+) 15…40 VDC (+) (optional, see note below) K3-2: GND Ground / Power supply (-) K3-3: D+ RS-485 Bi-directional TX+ / RX + K3-4: D- RS-485 Bi-directional TX- / RX - Pins K3-1 and K3-2 can be used to power all instruments on a RS-485 m
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 22 of 34 In the situation where the external device uses an internal pull-up resistor the value of this resistor should meet the requirements shown below. It is also necessary to add a pull-down resistor RL connected to ground in order to be able to read 100% of the range of the HF63 voltage output.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 23 of 34 c) RS-485 serial interface (multi-drop) Instructions for using the HF65 with a RS-485 network are provided in the following manuals: E-M-HW4v2-Main (§ 6.5), E-M-HW4v2-F2-008 and E-DV04-RS485.01.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title Main Menu 24 of 34 Menu Items Selections / Information Notes Version Firmware version Serial Nbr Serial number Address RS-485 address Type Device type Name Device name User defined SensorTest Humidity sensor status Off / Good / SQ-Tuned / Bad RefValue Humidity reference value ± 0.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document Type Page Document title 8.2 Instruction Manual 25 of 34 Location of the service connector (mini USB type) The service connector can be accessed without opening the enclosure after removing the small red sealing cover. The service connector is located at the bottom of the enclosure (black arrow) HF32 8.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document title 8.4 Instruction Manual Document Type Page 26 of 34 Cleaning or replacing the dust filter Depending on the conditions of measurement, the filter should be checked from time to time. Corroded, discolored or clogged filters should be replaced.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 10 Technical data 10.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title Start-up time and data refresh rate HF63 HF65 Start-up time 1.9s (typical) 1.9s (typical) Data refresh rate 1.7s (typical) 1.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 29 of 34 Conformity with standards HF63 CE / EMC immunity EMC Directive 2004/108/EG: EN 61000-6-1: 2001, EN 61000-6-2: 2005 EN 61000-6-3: 2005, EN 61000-6-4: 2001 + A11 HF65 Solder type Lead free (RoHS directive) Fire protection class Corresponds to UL94-HB FDA / GAMP directives compatible Environm
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document title 10.2 Instruction Manual Document Type Page 30 of 34 Dew point accuracy The HF6 can be configured to calculate either the dew point or frost point based on the measurement of relative humidity and temperature.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Instruction Manual Document Type Page Document title 11 Accessories 11.1 Configuration and communication software 31 of 34 The ROTRONIC HW4 software (version 2.1.0 or higher) allows configuring the HF63 or HF65. HW4 is compatible with Windows XP, Vista and NT4 with SP6a or higher. For more details see separate instruction manual provided with the software.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document Type Page Document title 11.3 Instruction Manual 32 of 34 Mounting hardware Order Code Description AC5002 DIN-rail mounting kit consisting of 2 clamps that attach to the back of the enclosure with the screws provided. DIN-rail (35 mm / 1 3/8”) not included Consists of mounting flange (AC1305) and compression fitting (AC1303-M) for 15 mm / 0.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document Type Page Document title 11.
E-M-HF63_65-V1_11 Rotronic AG Bassersdorf, Switzerland Document code Unit HygroFlex HF63/HF65 Humidity Temperature Transmitters: User Guide Document Type Page Document title 12 Instruction Manual 34 of 34 Supporting documents Document File Name Contents E-T-AC3000-DF-V1 AirChip 3000 Description and Main Functions E-M-HW4v2-DIR List of the HW4 manuals E-M-HW4v2-Main HW4 software version 2: General instructions and functions common to all devices E-M-HW4v2-F2-008 HW4 software version 2: D
