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Thorne & Derrick HygroLog HL-NT Instruction Manual

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IN-E-HL-NT-V2_16
Document code
HygroLog HL-NT data logger:
instruction manual
Document title
HygroLog HL-NT Data Logger
© 2016; Rotronic AG
Instruction Manual
Rotronic AG
Bassersdorf, Switzerland
Unit
Instruction Manual
Document Type
Page
1 of 75
IN-E-HL-NT-V2_16

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  • Page 1 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 1 of 75 Document title HygroLog HL-NT Data Logger Instruction Manual © 2016; Rotronic AG IN-E-HL-NT-V2_16...

  • Page 2: Table Of Contents

    Table of contents: Overview..........................4 General ..........................4 Compatibility with previous models of probes and docking stations ........6 General description of the HygroLog HL-NT ............... 7 Models ..........................7 Required accessories ......................8 HygroLog HL-NT inputs ....................... 9 Power supply ........................12 Memory card ........................
  • Page 3 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 3 of 75 Document title Applicability: This manual is valid for instruments with firmware version 2.0x (see MENU - Instrument or check using the ROTRONIC HW4 software, Device Manager).

  • Page 4: Overview

    AC adapter, (b) to configure the HygroLog HL-NT and communicate with a PC, (c) to connect the HygroLog HL-NT to a network and (d) to mount the HygroLog HL-NT to a wall or to place the HygroLog HL-NT on the optional desk-top stand.
  • Page 5 The most basic model of docking station simply provides a means of mounting the HygroLog HL- NT to a wall and of powering the HygroLog HL-NT with an external AC adapter. All other models offer the same functionality as the basic model and also provide a communication port (RS232, USB or RJ45 / Ethernet) as well as additional inputs for probes and external contacts.

  • Page 6: Compatibility With Previous Models Of Probes And Docking Stations

    RS-485 drop-down networks: the HygroLog HL-NT is compatible with previous versions of the HygroLog NT and with other legacy products. The HygroLog HL-NT cannot be used in the same RS-485 drop-down as a HF4 or HF5 transmitters or any product that rely on the RO-ASCII communications protocol.

  • Page 7: General Description Of The Hygrolog Hl-Nt

    Document Type Page 7 of 75 Document title General description of the HygroLog HL-NT Models Basic models without display and keypad HygroLog HL-NT2: logger for plug-in HygroClip 2 probe (probe is not included and must be ordered separately). Probe model HC2-S can be mounted either internally or in the extended position.

  • Page 8: Required Accessories

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 8 of 75 Document title Required accessories ● Models without display/keypad: The following accessories are required in order to be able to use the logger:...

  • Page 9: Hygrolog Hl-Nt Inputs

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 9 of 75 Document title HygroLog HL-NT inputs 2.3.1 Probe input 1 HygroLog HL-NT2-P, HL-NT2-DP, HL-NT3-P and HL-NT3-DP: these models are supplied with an internal HC2-S plug-in probe.
  • Page 10 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 10 of 75 Document title Extension cable used to HygroClip S separate the probe from extended position the HygroLog. Ring (replaces the slotted cap) ©...

  • Page 11: Connector Identification

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 11 of 75 Document title Notes: For maximum protection against vandalism, use the HC2-S probe in the retracted position. For a faster response, use the probe in the extended position.

  • Page 12: Power Supply

    12 of 75 Document title Power supply The HygroLog HL-NT ships with a regular 9V battery which must be inserted first (see battery replacement). To conserve battery power, models with the LC display and keypad are shipped with the Display Sleep function enabled (see Software Functions).

  • Page 13: Battery Lifetime

    HW4 to the minimum of 5 sec. Because of the requirement to keep track of the date and time, the HygroLog HL-NT does not have a power on/off switch. Every minute, both the date and time are recorded to the internal EEPROM.

  • Page 14: Battery Replacement

    Memory card The HygroLog HL-NT has a non-volatile 64 kb EEPROM internal memory that is used to save the logger configuration data, the logger events and to temporarily hold measurement data. The main memory is a plug-in flash memory card. As a standard, the HygroLog HL-NT ships with a 64 MB card.

  • Page 15: Led Indicators

    LED Indicators The HygroLog HL-NT is equipped with a green and red LED. The logger can be configured with HW4 to have the green side of the LED flash when logging is active. The red side of the LED can be made to flash when there is an alarm condition (see note below) and / or when the logger requires attention (low battery, flash memory card full, etc.)

  • Page 16: Hygrolog Hl-Nt Functions

    Some of the above parameters require barometric pressure as an input. When an analog pressure probe is connected to one of the HygroLog HL-NT inputs, the logger can be set to use the measurement from this probe. When no pressure probe is being used, a fixed pressure value can be used.

  • Page 17: Data Logging

    Multiple inputs cannot be recorded to the same file. The HygroLog HL-NT automatically generates each file name. A file name consists of 8 digits followed by the extension LOG or XLS. The first 4 digits are the same as the last 4 digits...
  • Page 18 If the flash memory card is removed when logging is active, the HygroLog HL-NT will stop logging until a new card is inserted. Unless the stop date and time have been reached, logging will start again under the next available file name when a new card is inserted.

  • Page 19: Alarm Function

    This value is used for both the low and the high alarm conditions. The HygroLog HL-NT has a red LED which can be set with HW4 to flash whenever the value of any parameter corresponds to an alarm condition. The LED can be set to flash only as long as the alarm condition exits or it can be set to provide a durable alarm and, in this case, it will to keep flashing until the alarm is reset.
  • Page 20 Sleep function is effective both in the measure and in the record mode. The display of the HygroLog HL-NT can be set to be always on. It can also be set to automatically go blank after 30 seconds, 1, 5, 10 or 20 minutes when no key is being pressed or when there is no communication with a PC.

  • Page 21: Hygroclip 2 Probe Functions

    Part of the procedure to ensure conformity to the FDA requirements is to use the HW4 software to disable the MENU key on the HygroLog HL-NT keypad. The MENU key is the only key that can be used to make changes to the HygroLog HL-NT. When this procedure is implemented, the events recorded by the HygroLog HL-NT are the result of an interaction with the HW4 software.
  • Page 22 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 22 of 75 Document title The logger event file is split between the internal memory of the logger (up to 170 events) and the flash memory card (practically unlimited number of events).
  • Page 23 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 23 of 75 Document title Event Description Humidity adjusted Humidity adjustment of the probe connected to input # Temperature adjusted Temperature adjustment of the probe connected to input #...
  • Page 24 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 24 of 75 Document title Event Description New device time Device date and time after change (firmware v1.2a and up) RS-485 address...

  • Page 25: Operating Limits (Electronics Only)

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 25 of 75 Document title 2.11 Operating limits (electronics only) Models without display: ● -10…50°C with the factory supplied alkaline battery ●...

  • Page 26: Docking Stations For The Hygrolog Hl-Nt

    PC with the ROTRONIC HW4 software installed. The connector located on the back of the HygroLog HL-NT is meant to be used with one of the available docking stations (UART interface). When installed on a PC, the ROTRONIC HW4 software is used to configure the HygroLog HL-NT, to program its logging function, to download the recorded data and to adjust the probes connected to the logger against a reference environment.

  • Page 27: Models

    All models of docking station have the same physical dimensions and can be used either as a mechanical adapter to place the HygroLog HL-NT on the optional desk-top stand or as a bracket to mount the HygroLog HL-NT to a wall. Docking stations are available in the following configurations: 3.1.1...
  • Page 28 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 28 of 75 Document title 3.1.3 Docking stations with USB interface HL-DS-NT3: receptacle for AC adapter, one USB port and one RS485 port (multi-drop).
  • Page 29 Docking stations with wired Ethernet interface Note: with any of the following models, use an extension cable to separate all probes from either the HygroLog HL-NT or docking station so as to avoid measurement errors due to self-heating by the docking station.
  • Page 30 Docking stations with wireless Ethernet interface Note: with any of the following models, use an extension cable to separate all probes from either the HygroLog HL-NT or docking station so as to avoid measurement errors due to self-heating by the docking station.
  • Page 31 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 31 of 75 Document title Network Interface – Wireless LAN Standard IEEE 802.11b Frequency 2.4 GHz Data Rate Up to 11 Mbps with automatic fallback Modulation CCK (11/5.5 Mbps), DQPSK (2 Mbps), DBPSK (1 Mbps)

  • Page 32: Installation

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 32 of 75 Document title Installation Installation is the same for all models of docking station. To mount the docking station to a wall, use the two holes shown on the right.
  • Page 33 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 33 of 75 Document title 3.2.1 Connector identification HL-DS-U1 Probe input 4 Probe input 6 (HC2 / 0…2.5 V) (HC2 / 0…2.5 V)
  • Page 34 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 34 of 75 Document title HL-DS-U2-420 Probe input 4 Probe input 6 (HC2 / 0(4)…20 mA) (HC2 / 0(4)…20 mA) Probe input 7 Probe input 5 (HC2 / 0(4)…20 mA)
  • Page 35 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 35 of 75 Document title HL-DS-U4-420 Probe input 4 Probe input 6 (HC2 / 0(4)…20 mA) (HC2 / 0(4)…20 mA) RJ45 Probe input 5 (HC2 / 0(4)…20 mA)
  • Page 36 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 36 of 75 Document title HL-DS-PT2 Input 4: RTD Input 6: RTD Connector type: Connector type: Binder ET-409 Binder ET-409 Input 7: RTD...
  • Page 37 (see pin-out diagrams). Docking station inputs: Depending on the model of docking station, the signals from up to 4 additional probes can be processed by the HygroLog HL-NT. © 2016; Rotronic AG IN-E-HL-NT-V2_16...
  • Page 38 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 38 of 75 Document title 3.2.2 HygroClip 2 probes By default inputs 4, 5, 7 and 7 of docking stations HL-DS-U1, HL-DS-U2, HL-DS-U4 and HL-DS- U4-WL are configured by the factory to accept a HygroClip 2 probe.

  • Page 39: Relay Contacts

    1-point adjustment (global offset). 3.2.6 Logical inputs (on / off) Several models of docking station allow the HygroLog HL-NT to process up to 2 logical inputs. Typically this is used to monitor a relay contact, a door contact, etc. Relay contacts Docking station model HL-DS-R1 features two independent relays, each with 3 contacts: normally closed, normally open and common.

  • Page 40: Pin-Out Diagrams

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 40 of 75 Document title Pin-out diagrams Note: all pin-out diagrams are shown from the solder side of the matching connector •...
  • Page 41 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 41 of 75 Document title • Docking stations HL-DS-PT2, HL-DS-PT4 and HL-DS-PT4-WL: direct Pt100 RTD (Binder ET-409 connector) 1: DC (+)
  • Page 42 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 42 of 75 Document title • Docking stations with RS-485 port (Binder ET-409 connecotr) 1: 485 (-) 2: 485 (+) 3: GND (see note)

  • Page 43: Hw4 Software

    Document title HW4 software The HygroLog HL-NT requires a docking station with the appropriate interface to be able to communicate with a PC with the ROTRONIC HW4 software installed (version 2.3.0 or higher). Detailed instructions are provided in the HW4 manuals (see Supporting documents at the end of this manual).

  • Page 44: Operating System Compatibility

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 44 of 75 Document title Operating System Compatibility o Windows XP, NT4 with SP 6a or higher, Vista o Windows 2000 with SP 2 or higher o Windows Server 2003 HW4 was written for the Microsoft .NET framework (version 2.0) and requires this framework to be...

  • Page 45: Settings And Functions Accessible Only With Hw4

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 45 of 75 Document title Settings and functions accessible only with HW4 Device configuration settings • User specific information (retained in the logger) •...
  • Page 46 • Probe calibration and adjustment (full functionality) For detailed instructions, see the following HW4 software manuals: E-M-HW4v3-F2-013: Device Manager – HygroLog HL-NT data logger E-M-HW4v3-F2-001: Device Manager – HC2 probe series E-M-HW4v3-A2-001: Probe Adjustment function AirChip 3000 devices E-M-HW4v3-DR-001: Data Recording Function AirChip 3000 Devices ©...

  • Page 47: Eres Regulatory Compliance

    Enable HW4 to monitor system events (see HW4 manual - Global Settings - General) Enable protocols in HW4 (see HW4 manual - Device Manager - Device Manager Settings) If the HygroLog HL-NT has a display and keypad, disable the MENU key (see HW4 manual - Device Manager - HygroLog HL-NT - Keypad).

  • Page 48: Getting Started

    Document title Getting started Insert a 9V alkaline battery in the HygroLog HL-NT as explained under Hardware Description - Power. To conserve battery power, models with a display are shipped with the Display Sleep function enabled. With this function enabled and when logging is not active, the logger just keeps track of the date and time and uses very little battery power.

  • Page 49: Display And Keypad

    The HygroLog HL-NT uses a monochrome graphic LC display with backlight. The backlight works only when the HygroLog HL-NT is powered via a docking station. The normal function of the display is to show the most recent measured values, one at a time. The display is also used to navigate the Function Menu of the HygroLog HL-NT.
  • Page 50 IMPORTANT: the HW4 software can be used to disable either the MENU key or the entire keypad. If the keypad does not work, you should check the configuration of the HygroLog HL-NT with HW4. Disabling the MENU key prevents unauthorized changes to the configuration of the HygroLog HL- NT and also prevents any probe adjustment.

  • Page 51: Display Modes

    Measured value 1 (usually relative humidity Measured value 2 (usually temperature) Date and time Probe / input description (as entered with HW4 when configuring the HygroLog HL-NT) Note: The bottom line of the display remains empty if no description was entered for the probe input.

  • Page 52: Settings And Functions Accessible From The Keypad

    Settings and functions accessible from the Keypad Note: access to the following functions can be prevented by disabling the MENU key when configuring the HygroLog HL-NT with the HW4 software. The following settings can be entered / programmed from either the Keypad or with the HW4 software: •...

  • Page 53: Internal Function Menu (Models With Display And Keypad)

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 53 of 75 Document title Internal function menu (models with display and keypad) 8.5.1 Log data This menu item is used to immediately start or stop recording data from each individual input. Log operations that are set in the future and / or settings that apply globally to all probe inputs cannot be programmed from here.

  • Page 54: View Data

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 54 of 75 Document title 8.5.2 View data This menu item is used to view on the LC display data from the most recent log file for the selected probe (older log files cannot be opened with this menu item).
  • Page 55 Adjust This menu item can be used to do a 1-point adjustment of any ROTRONIC HygroClip 2 probe that is connected to the HygroLog HL-NT or docking station. The adjust function cannot be used with other types of probe. IMPORTANT: see the instructions provided under “HygroClip probe adjustment procedures” before using this function.
  • Page 56 56 of 75 Document title 8.5.4 Settings This menu item allows both to review and to modify some of the settings of the HygroLog HL-NT and to cancel (reset) a permanent alarm condition. • Trend: turn trend indicators on or off.
  • Page 57 Document Type Page 57 of 75 Document title 8.5.5 Instrument This menu item provides information on the HygroLog HL-NT. No changes can be made from within this menu item. • Release: firmware release • S/N: serial number •...

  • Page 58: Docking Station

    Document title 8.5.7 Docking station This menu item provides information on any docking station with internal electronics that is attached to the HygroLog HL-NT. No changes can be made from within this menu item. • Status: Connected / Not Detected •...

  • Page 59: Operation On A Network

    • In the case of a docking station with an internal Ethernet (TCP/IP) module, the Baud rate of the Ethernet module must be the same as the Baud rate of the HygroLog HL-NT used with the docking station. Devices and internal Ethernet modules with mismatched Baud rate will not communicate together.

  • Page 60: Ethernet Local Area Network

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 60 of 75 Document title Ethernet local area network ROTRONIC devices with an Ethernet (TCP/IP) interface presently use an internal module manufactured by Digi International (Digi Connect ME for a wired connection, Digi Connect WI-ME for a wireless connection).

  • Page 61: Rs-485 Multi-Drop Network

    RS-485 multi-drop network is limited to 64 devices. A docking station with HygroLog HL-NT can be used either as a slave or a master, without special configuration. The master is automatically the device that is directly connected to the PC or LAN by means of a RS- 232 port, USB port or TCP/IP port.
  • Page 62 Document title Example: HygroLog HL-NT and docking station with USB port The number of HygroLog HL-NT and docking station with USB port that can be directly connected to a PC depends on the number of USB ports available on the PC.

  • Page 63: General Wiring Guidelines

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 63 of 75 Document title General wiring guidelines Power supply wiring Heavy machinery and instrumentation should not share the same power supply wiring. If this cannot be avoided, noise filters and surge protectors should be used.

  • Page 64: Guidelines For Rs-485 Wiring

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 64 of 75 Document title Lightning protection Cabling in areas with a risk of lightning requires a lightning protection. For cabling underground in between buildings, we recommend the use of special fiber optic cables.

  • Page 65: Hygroclip Probe Adjustment Procedures

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 65 of 75 Document title 10. HygroClip probe adjustment procedures 10.1 Single Point adjustment Important: Probe adjustment can’t be done via WEB docking stations.
  • Page 66 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 66 of 75 Document title • Humi RHS: humidity adjustment against a ROTRONIC certified standard 1) Temperature: temperature adjustment against a stable environment of known value.

  • Page 67: Multi-Point Adjustment

    67 of 75 Document title 10.2 Multi-Point adjustment This is an HW4 software function and is available only when the HygroLog HL-NT is connected to a PC running the HW4 software (version 2.3.0 or higher). See the following documents: o E-M-HW4v3-F2-013: HW4 software version 2: Device Manager – HygroLog HL-NT data logger...

  • Page 68: Communications Protocol

    Document title 12. Communications protocol The communications protocol used by the HygroLog HL-NT is the same as for previous versions of the HygroLog NT. For customers who for any reason cannot use the HW4 software, a description of the HygroLog HL-NT communications protocol is available in document Com_NT.pdf available directly from ROTRONIC or from our web site.

  • Page 69: Specifications

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 69 of 75 Document title 14. Specifications Model HygroLog HL-NT2 HygroLog HL-NT3 Internal Humidity / Plug-in ROTRONIC HC2-S Temperature probe Operating limits...
  • Page 70 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 70 of 75 Document title Model HygroLog HL-NT2 HygroLog HL-NT3 Event logging Practically unlimited number of events such as configuration changes, alarm, etc.
  • Page 71 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 71 of 75 Document title Logger dimensions Logger 155 x 106 x 37 mm Docking station 110 x 70 x 37 mm...
  • Page 72 Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 72 of 75 Document title Docking Station Dimensions in mm © 2016; Rotronic AG IN-E-HL-NT-V2_16...

  • Page 73: Accessories

    15. Accessories Order Code Description NT-Desk Desktop stand for HygroLog HL-NT with docking station AC1211 AC adapter 12VDC / 200mA, includes adapter for US receptacles 11.01.6218 Data cable RS232 - docking station to PC (length 1.8 m / 5.9 ft) 2/11/8818 Data cable USB type A-B - docking station to PC (length 1.8 m / 5.9 ft)

  • Page 74: Supporting Documents

    List of the HW4 manuals HW4 software version 3: General instructions and functions common E-M-HW4v3-Main to all devices HW4 software version 3: Device Manager – HygroLog HL-NT data E-M-HW4v3-F2-013 logger E-M-HW4v3-F2-001 HW4 software version 3: Device Manager – HC2 probe series...

  • Page 75: Document Releases

    Rotronic AG IN-E-HL-NT-V2_16 Bassersdorf, Switzerland Document code Unit HygroLog HL-NT data logger: Instruction Manual instruction manual Document Type Page 75 of 75 Document title 17. Document releases Doc. Release Date Notes Aug. 20, 2009 Original release Added Wireless LAN specifications Aug.

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