Rotronic HygroPalm HP23 User manual

HygroPalm
HygroPalm
HygroPalm
HygroPalm HP23
HP23
HP23
HP23 Hand-Held
Hand-Held
Hand-Held
Hand-Held Indicator
Indicator
Indicator
Indicator
User
User
User
User Guide
Guide
Guide
Guide
HP23
HP23
HP23
HP23 手持表使用手册

Table
Table
Table
Table of
of
of
of contents
contents
contents
contents 目录
1 Overview 概述 ....................................................................................................................... 3
2 General description 综述 ....................................................................................................... 5
2.1 Configuration software 软件配置 ......................................................................................................... 5
2.2 Power supply 供电 .................................................................................................................. 5
2.3 Probe inputs 探头输入接口 ............................................................................................................... 5
2.4 Measured parameters 测量参数 ..................................................................................................... 6
2.5 Calculated parameters 计算参数 ....................................................................................................... 6
2.6 Alarm Indication on the display 液晶显示报警 ...................................................................................... 7
2.7 Real time clock 真正的时钟功能 ........................................................................................................... 7
2.8 Service connector 维护接口 ...................................................................................................... 7
3 User configurable settings and functions 用户设置及功能说明 ........................................................... 8
3.1 Factory default settings 出厂默认设置 .................................................................................................. 8
3.2 Interaction between the HP23 and HygroClip 2 probe functions HP23 与HC2 探头的内部动作说明 . 9
4 Basic operation 基本操作 ................................................................................................................ 10
4.1 Display and display modes 显示和显示模式 ................................................................................ 10
4.2 Keypad 键盘 .......................................................................................................................... 11
4.3 Internal menu 内部菜单 ............................................................................................................... 12
4.4 Frequently used settings 常用设置 .......................................................................................... 15
4.4.1 Unit system 单位制 ........................................................................................ 15
4.4.2 Date and time 日期和时间 ..................................................................................... 15
4.4.3 Select the calculated parameter for a probe input 如何选择探头输入的计算参数 .......... 15
4.4.4 Select which probe and/or parameters are shown on the display 如何选择显示探头信息以
及参数选择 .. 15
4.4.5 Set input 1 or 2 for a digital or analog probe 设置一通道或二通道作为数字或模拟探头输
入......... 16
4.5 Practical advice for measuring humidity 湿度测量实用指导 ............................................................. 16
5 Using the HP23 functions HP23 功能介绍 ...................................................................................... 16
5.1 Data capture 获取数据 ...................................................................................................... 16
5.1.1 Capturing data 获取数据过程 ................................................................................ 16
5.1.2 Viewing the captured data 浏览捕捉数据 .............................................................. 17
5.2 Data logging 数据记录 ........................................................................................................... 18
5.2.1 Logging data 记录数据过程 .......................................................................................... 18
5.2.2 Viewing the recorded data 读取记录数据 ..................................................................... 18
5.3 Calibrator function 校准功能 .................................................................................................. 19
5.4 Aw Mode AW 模式 ......................................................................................................... 19
5.4.1 Enabling the Aw Mode and selecting the measurement option 激活 AW 模式并选择测量项

19
5.4.2 Using the AwQuick measurement option AWQuick 测量选项使用说明 ........................ 20
5.4.3 Using the AwE measurement option AWE 测量选项使用说明 ....................................... 22
6 Maintenance 维护 ................................................................................................................. 24
6.1 Replacing the battery 更换电池 ................................................................................................. 24
6.2 Connecting the HP23 to a PC HP23 与电脑的连接 ....................................................................... 24
6.3 Location of the service connector (mini USB type) 维护接口位置 （ 微型 USB 口 ） ............................. 25
6.4 Periodic calibration check of the HygroClip 2 probe HygroClip 2 探头的周期性校准检测 ................. 25
6.5 Cleaning or replacing the probe dust filter 清洁或更新探头防尘过滤器 ............................................. 25
6.6 About the HP23 calibration and adjustment procedures HP23 校准和调节过程 ........... 25
6.7 Calibration against a reference probe 参考探头的校准 ........................................................ 25
6.8 Calibration against a reference environment 相对参考环境的校准 ................................................... 26
6.9 Adjustment of humidity and temperature 温湿度调节 ......................................................... 27
7 Firmware updates 固件升级 ................................................................................................... 27
8 Technical data 技术参数 ......................................................................................................... 28
8.1 Specifications 规格说明 ............................................................................................................ 28
8.2 Dew point accuracy 露点精度 .............................................................................................. 30
9 Accessories 附件 ......................................................................................................... 30
10 Supporting documents 文件诠释 ............................................................................................... 30
11 Document releases
文件摘要
................................................................................................. 31
Applicability:
Applicability:
Applicability:
Applicability: 应用：
This manual is valid for the HP23 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.
该手册适用于 HP23 系列所有产品固件版本为 1.x,(1.x 可以是 1.0 ，1.1 ，等 )。版本号最后位的变化，不影响
设备的使用。
1
1
1
1 Overview
Overview
Overview
Overview 概述
The HP23 is a multifunction hand-held indicator with data logging capability. The HP23 can be used in
many different applications such as the spot check measurement of HVAC installations and
manufacturing processes, the measurement of seeds, pharmaceutical powders and other materials in
bulk, the measurement of paper stacks and rolls, etc. The HP23 is also a calibrator that can be used to
read and adjust other instruments from ROTRONIC that are based on the AirChip 3000 technology.
HP23 是一款带数据记录的多功能手持式仪表 。 HP23 应用广泛 ， 例如 ： HVAC 安装过程和生产过程的点测 ，
种子的温湿度测量，农作物粉末和仓库，成捆或成卷纸张，等。基于 AirChip3000 技术， HP23 也可以做为
ROTRONIC 其他产品的校准设备。
Each of the two probe inputs can be configured to accept either a digital HygroClip 2

h umidity-temperature probes (factory default) or an analog probe measuring any signal such as
barometric pressure, air velocity, etc (user configuration). The HP23 has a real time clock to keep track of
the date and time when recording data and is powered with either a standard 9 V alkaline battery or with
a rechargeable battery.
HP23 可以设置其中一路为数字式温湿度探头输入 （ 出厂默认设置 ） ， 另外一路为测量压力 ， 风速 ， 等模拟
量的第三方探头（可根据用户需要设置）。 HP23 有真正的时钟记录数据功能，当记录数据时，需要 9V 碱
性电池供电或充电电池供电。
The HP23 features two distinct operating modes: HP23
两种不同操作模式的特点：
►Standard
Standard
Standard
Standard Mode
Mode
Mode
Mode :in this mode the HP23 can be used as a general purpose indicator, as a data
logger or as a calibrator for verifying and adjusting other instruments from ROTRONIC. The standard
mode offers the following functionality (availability of some of the functions depends on the HP23 model):
v Display
Display
Display
Display of
of
of
of Measured
Measured
Measured
Measured and
and
and
and Calculated
Calculated
Calculated
Calculated Values
Values
Values
Values
标准模式 ： 该模式下 HP23 可以作为常规应用的手持表，作为数据记录器或作为校准器，对
ROTRONIC 其他设备更改参数或调整。标准模式提供以下功能项（由 HP23 模式决定）
oRelative humidity and temperature data measured by up to two HygroClip 2 digital probes
相对湿度和温度的数据测量取决于两只 HygroClip 2 数字探头
oCalculated humidity parameter such as dew / frost point or other, for up to two HygroClip 2 probes
计算量参数：露点 /霜点或其他参数，取决于两只 HygroClip 2 探头
oDifference between the values measured by two probes (the probes must be of the same type: digital
or analog) 两个探头的测量值的区别 (两个探头必须是相同类型：均为数字探头或均为模拟探头 )
oAny parameter measured by up to two analog probes (user defined)
任何测量的参数取决于两只模拟探头（根据用户设定）
v Manual
Manual
Manual
Manual Data
Data
Data
Data Capture
Capture
Capture
Capture 手动数据捕捉功能
oTo facilitate the spot checking of humidity and temperature conditions, the HP23 features eight data
bins ( non-volatile memory ) each capable of retaining up to 250 humidity temperature values measured
by a HygroClip 2 probe (analog probe data is not recorded). Each record is stamped for date and time.
The data bins can be given a user defined name.
为便于在温湿度环境下点测， HP23 有8个二进制数据文件为特点（ 固定存储器 ），通过 HygroClip2 探头测
量温湿度值（模拟探头数据无效），每一位能存储 250 组记录数据。每个记录点都有日期和时间标记。用
户可以对数据位进行定义。
oProbe selection, bin selection, data capture and data viewing are done from the keypad.
探头选项，数据位选择，数据捕捉和数据浏览等功能，均可以通过键盘操作实现。
Data
Data
Data
Data Logging
Logging
Logging
Logging
数据记录
oThe HP23 can automatically record up to 10,000 humidity-temperature values measured by a single
HygroClip 2 probe or up to 20,000 values measured by a single 1-channel analog probe. Each record is
stamped for date and time. The calculated parameter (HygroClip 2 probe only) cannot be recorded.
When recording data from two probes at the same time, the recording capacity per probe is cut in half.
HP23 能通过单只 HygroClip 2 探头自动记录 10,000 组温湿度测量值，或通过单通道模拟探头记录 20 ，000
组测量数据 .每个记录数据都有日期和时间标记 。 只有 HygroClip2 探头的计算量参数不能被记录 。 当同时使
用2个探头记录数据时，记录容量是单只探头记录容量的一半。
oThe HP23 features two data logging mode: start-stop (recording ends when the memory is full) and
loop (when the memory is full, the oldest record is dumped to make room for a new record)
HP23 有两个数据记录模式：启动 -停止（当存储器饱和，记录结束）和循环模式（当存储器饱和，新的

记录数据会覆盖原来的数据）
oExcept for the log file format, all log settings can be selected from the keypad. Data logging can be
started and stopped from the keypad
除记录文件的格式不能设置 ， 其他选项可通过键盘进行设置 。 数据记录的起始和停止 ， 也可通过键盘操作 。
oThe HW4 software is required to download and view the recorded data
通过 HW4 软件可以下载或读取记录的数据。
v Calibrator
Calibrator
Calibrator
Calibrator function:
function:
function:
function:
校准功能：
oWhen configured to accept a HygroClip 2 digital probe any input can be connected to the service
connector of an instrument or device (AirChip 3000 technology only - service cable required). This allows
reading measurement data from the instrument as if it were a HygroClip 2 probe.
当HP22 被设置为接收一个数字探头作为输入接口 ， 并通过维护连接器与仪表或设备连接时 （ 维护电缆只适
用于 AirChip3000 技术）。该设置可以通过该仪表读取测量数据，相当于把该仪表当做 HygroClip 2 探头使
用。
oThe HP23 allows a 1-point humidity and/or temperature adjustment of the instrument or device
connected to one of the HP23 probe inputs against the HygroClip probe connected to the other input
(reference probe).
HP23 可以对连接到本机探头输入端的设备做单点湿度和 /或温度调节，而将 HygroClip 探头接到 HP23 的另
外一个输入端（参考探头）。
oThe HP23 also allows a 1-point or multi-point humidity adjustment as well as a 1-point or 2-point
temperature adjustment: against a known reference environment.
HP23 可以做单点或多点的湿度调节同时也可以做单点或 2点温度调节：对比已知参考环境。
►Aw
Aw
Aw
Aw Mode
Mode
Mode
Mode :this specialized mode is available only with model HP23-AW and is meant to be used
exclusively with the HygroClip 2 digital probes and is used for measuring the water activity (Aw) of
product samples and materials in bulk such as powders, seeds, etc. When set to operate in the water
activity mode, the HP23 automatically displays humidity as Aw (1.000 a w= 100 %RH). When measuring
water activity, the HP23 offers the following options:
►Aw
Aw
Aw
Aw Mode
Mode
Mode
Mode :该模式专门针对 HP23-AW 型号 ， 与专门配套的 HygroClip 2 数字探头用于测量取样产品和成
堆材料例如 ： 粉末 ， 种子 ， 等的水活性 （ AW ） 。 当设置为水活性模式时 , HP23 自动显示湿度为 Aw （1.000
aw= 100 %RH ）。
HP23 测量水活性操作如下：
v Accelerated
Accelerated
Accelerated
Accelerated water
water
water
water activity
activity
activity
activity measurement
measurement
measurement
measurement (AwQuick):
(AwQuick):
(AwQuick):
(AwQuick): 快速水活性测量 (AwQuick)
(AwQuick)
(AwQuick)
(AwQuick)
permits measuring the water activity of most products in typically 5 minutes. The measurement starts
simultaneously for both probe inputs and is ended automatically.
大多数产品水活性可测量时间为典型 5分钟内。测量过程在探头输入的同时进行，并自动结束。
v Conventional
Conventional
Conventional
Conventional water
water
water
water activity
activity
activity
activity measurement
measurement
measurement
measurement (AwE):
(AwE):
(AwE):
(AwE): 常规水活性测量 (AwE)
(AwE)
(AwE)
(AwE)
the measurement starts simultaneously for both probe inputs. The HP23 automatically detects full

equilibrium conditions and ends the measurement at that time.
探头接入同时测量开始。 HP23 自动侦查环境完全平衡，并在该时间测量结束。
Data logging and probe adjustment are available in the water activity mode, but when using these
functions humidity is shown as %RH as opposed to a w. The other standard mode functions are not
available.
数据记录和探头调节适用于水活性模式 ， 但当水活性模式下 ， 湿度显示为 AW, 而不是 %RH 。 其他标准模式
下，湿度显示 %RH 。
The HP23 is available with a wide assortment of HygroClip 2 humidity-temperature probes to meet
almost any requirement. The HygroClip 2 probes feature well proven, durable sensors. Digital signal
processing ensures consistent product performance and also facilitates the task of field maintenance
with features such as potentiometer free – digital calibration.
HP23 可以与 HygroClip 2 系列多款温湿度探头配合使用，并几乎可以对其做任何的设置要求。
HygroClip 2
探头被证明拥有耐用的传感器 。 探头内部的数字信号处理确保产品的性能和便于维修的特点 ， 数字化校准 ，
探头的热交换性能等无须再调节传统的电位器。
Depending on the probe model, the HP23 can measure conditions within the range of 0 to 100 %RH and
-100 to 200C (-148 to 392F). The temperature operating range of the HP23 electronics is limited to
-10 … 60 ° C.
HP23 可以测量环境范围： 0 … 100 %RH ，-100 … 200 ℃(取决于探头类型 )。由于 HP23 电路受限制，温度
工作范围
-10 … 60 ° C
。
The ability for the user to easily update both the HP23 and HygroClip 2 probe firmware means that the
indicator and probes can be kept up-to-date regarding any future functionality improvement.
用户具有易于更新 HP23 和HygroClip 2 探头的固件能力，是指手持表和探头 与任何未来功能提升保持同
步。
2
2
2
2 General
General
General
General description
description
description
description 综述
2.1
2.1
2.1
2.1 Configuration
Configuration
Configuration
Configuration software
software
software
software 软件配置
Most of the HP23 settings can be configured directly from the keypad. Configuring some of the settings
and accessing some of the functions requires connecting the HP23 to the USB port of a PC running the
HW4 software. For instructions see the following HW4 manual: E-M-HW4v2-F2-012
E-M-HW4v2-F2-012
E-M-HW4v2-F2-012
E-M-HW4v2-F2-012
HP23 的功能设置多数可以通过键盘操作实现 。 配置的设置和功能进入 ， 需要 PC 运行 HW4 软件并通过 USB
口与 HP23 连接。详细说明见 HW4 使用手册： E-M-HW4v2-F2-012
E-M-HW4v2-F2-012
E-M-HW4v2-F2-012
E-M-HW4v2-F2-012
2.2
2.2
2.2
2.2 Power
Power
Power
Power supply
supply
supply
supply 供电
The HP23 uses either a standard 9V alkaline battery (factory default) or a 9V rechargeable Ni-MH battery
(user configuration).
HP23 既可以使用 9V 锂电池供电（出厂默认设置）又可以使用 9V 镍氢充电电池（用户配置）
The rechargeable battery is charged either by connecting the service connector to a USB port or by
plugging a battery charger (part number AC1212) to the service connector. The typical charge current is
17 mA.

充电电池既可以通过 HP23 的维护接口连接 PC 的USB 口充电 ， 也可以通过电源适配器 （ AC1212 ） 连接 HP23
的维护接口充电。特点说明：充电电流是 17 mA.
Important:
Important:
Important:
Important: the HP23 is shipped with a regular 9V battery and is factory preset with the battery charge
function turned off. If you plan on using a rechargeable battery, you should turn on the battery charge
function (see Function Menu – Settings). Before using a regular battery again, be sure to turn off the
battery charge function. Trying to charge a regular battery may cause the battery to burst and may
damage the instrument.
重要说明 ：HP23 标配一块普通 9V 电池，同时在出厂前已关闭充电电池供电功能。如果您计划使用充电电
池供电，您可以设置充电电池供电功能（详见功能菜单说明 — 设置）。再一次使用普通电池时，务必关闭
充电电池功能。试图对普通电池充电，会造成电池爆裂，甚至损坏设备。
With the default display refresh rate is 1 second the probes are permanently powered . To conserve
battery power, the display refresh rate can be set from the HP23 keypad to one of the following: 10 sec, 1
min or 10 min. (MENU > Device Settings > DataUpdate). The autonomy of the HP23 with a fully charged
battery depends on factors such as the display backlight, the number of probes, the display refresh rate,
the functions being used, etc. As an indication, the typical current consumption is as follows: 6.5mA with
1 probe and 20mA with 1 probe + backlight.
默认显示刷新率为 1秒 ， 探头 持续供电 。 为了节约电量 ， 可以通过 HP23 按键对显示刷新率做如下设置 ： 10
秒， 1分钟或 10 分钟。 (MENU > Device Settings > DataUpdate). HP23 的电量消耗取决于：背景光显示 ， 探
头数量 ， 显示刷新率 ， 功能操作 ， 等因素 。 作为指导 ， 典型电流消耗如下 ： 使用 1个探头 6.5mA ，1个探头
+背景光显示需要消耗 20 mA
WARNING
WARNING
WARNING
WARNING : the display refresh rate setting can affect the data logging function of both the HP23 and
probe
警告： 显示刷新率的设置对 HP23 及探头的数据记录功能有影响。
2.3
2.3
2.3
2.3 Probe
Probe
Probe
Probe inputs
inputs
inputs
inputs 探头输入接口
The HP23 has two probe inputs. Using the HW4 software (Device Manager), each probe input can be
configured to accept one of the following:
HP23 有两路互换探头。使用 HW4 软件（设备管理器），每路探头均可接受以下设置：
oHygroClip 2 humidity-temperature digital probe. Any input configured to accept a HygroClip 2 digital
probe can also be used to read and adjust an instrument or device that is based on the AirChip 3000
technology (use service cable AC2001).
HygroClip 2 温湿度探头 。 任一输入即可接收 HygroClip 2 数字探头的设置 ， 也可以读取并调节基于 AirChip
3000 技术的仪表或设备（通过 USB 口维护电缆 AC2001 ）。
o1-channel analog probe (general): To be compatible with the HP23 the analog probe must meet the
following requirements: supply voltage: max. 5 VDC, current consumption: max. 10 mA, output signal: 0
to max. 3.3 VDC. The HP23 uses a 12-bit A/D converter to digitize the probe analog signal and can be
configured to measure practically any parameter.
单通道模拟探头（常用）：与 HP23 配套的模拟探头需满足以下要求：供电：最高 5 VDC, 电流消耗：最大
10 mA ，输出信号： 0 … 3.3VDC( 最大值 )。HP23 使用 12 位A/D 转换器使探头模拟信号数字化，还可以设置
测量实际任意参数。
oAnalog pressure probe: this is a special case of analog probe and is subject to the same compatibility
requirements. When analog pressure probe is selected, the HP23 automatically uses the signal from the
probe to calculate any humidity parameter that requires barometric pressure as an input value (example:

mixing ratio).
模拟耐压探头 ： 这是一个典型的模拟探头应用案例 ， 目的是达到相同的兼容要求 。 当选择压力探头时 ， HP23
自动接收来自压力探头通过内部计算转换成任意湿度参数的信号作为输入值（例如：混合比）
Probe
Probe
Probe
Probe Input
Input
Input
Input Pin-Out
Pin-Out
Pin-Out
Pin-Out Diagram
Diagram
Diagram
Diagram 探头输入管脚图：
1 O RXD (UART- digital probe)
（
UART
接口 — 数字探头 ）
2 O GND (digital and power)
电源和数字地线
3 O V+ (analog probe: maximum 5.0 VDC, 10 mA)
（ 模拟探头 ： 最大
5.0VDC
，
10 mA
）
4 O AGND (analog ground)
模拟地
5 O Not used
空
6 O 1-channel analog probe signal + (0.0 to 3.3 VDV)
单通道模拟探头信号
+ (0.0 to 3.3 VDV)
7 O TXD (UART – digital probe)
2.4
2.4
2.4
2.4 Measured
Measured
Measured
Measured parameters
parameters
parameters
parameters 测量参数
Depending on the configuration of the probe inputs, the HP23 can measure the following:.
由探头输入配置决定， HP23 测量如下：
oHygroClip 2 probe: humidity and temperature. The HC2 probes measure relative humidity with a
ROTRONIC Hygromer ®IN1 capacitive sensor and temperature with a Pt100 RTD.
HygroClip 2 探头：湿度和温度。 HC2 探头通过 ROTRONIC Hygromer ®IN1 电容传感器测相对湿度，通过
Pt100 RTD 测温度。
oAnalog probe (general): any parameter measured by the probe. The parameter unit must be specified
with the HW4 software (Device Manager).
模拟探头（常用）：探头的任何参数。参数的单位必须通过 HW4 软件（设备管理器）进行设置。
oAnalog pressure probe: the unit used for barometric pressure is set with the HW4 software > Device
Manager > Unit System.
模拟耐压探头：通过 HW4 软件 >设备管理器 >单位制设置大气压力单位。
2.5
2.5
2.5
2.5 Calculated
Calculated
Calculated
Calculated parameters
parameters
parameters
parameters
计算参数
When a probe input is configured to accept a HygroClip 2 digital probe, the HP23 can calculate any of the
following parameters based on the humidity and temperature values measured by the probe (to select the
calculated parameter, use either the keypad or the HW4 software > Device Manager):

当一个输入通道设置为接收
HygroClip 2
数字探头时，
HP23
可以通过该探头测量的温湿度值计算以下任何
一个参数（选择计算量参数，可使用按键或
HW4
软件＞设备管理器 ） ：
oDew point (Dp) above and below freezing 露点（ Dp ）以上和冰点以下
oFrost point (Fp) below freezing and dew point above freezing 霜点（ Fp ）低于冰点和露点高于冰点
oWet bulb temperature (Tw) 湿球温度 (Tw)
oEnthalpy (H) 焓值 (H)
oVapor concentration (Dv) 水汽密度 (Dv)
oSpecific humidity (Q) 水汽含量 (Q)
oMixing ratio by weight (R) 混合比 (R)
oVapor concentration at saturation (Dvs) 饱和蒸汽浓度
oVapor partial pressure (E) 局部蒸汽压力
oVapor saturation pressure (Ew) 饱和蒸汽压力
Note:
Note:
Note:
Note: calculating some of the above parameters requires barometric pressure as an input parameter.
When no pressure probe is connected to the HP23, a fixed barometric pressure value can be specified
using either the keypad or the ROTRONIC HW4 software.
说明 ： 计算以上某些参数需要大气压力做为一个输入参数 。 当 HP23 未与耐压探头连接时 ， 需要通过按键或
ROTRONIC HW4 软件，设定一个固定的气压值。
2.6
2.6
2.6
2.6 Alarm
Alarm
Alarm
Alarm Indication
Indication
Indication
Indication on
on
on
on the
the
the
the display
display
display
display 液晶显示报警
Depending on the type of alarm, the display shows either a symbol or a text when the HP23 detects an
alarm condition: 当HP23 监测报警时，根据不同的报警方式，液晶显示符号或文本。
oOut-of-limits value (defined with the HW4 software for each probe input, includes measured values and
calculated parameter).
输出极限值时报警（通过 HW4 软件对每个探头输入做定义，包括测量值和计算参数值）
oNo communication with the probe.
与探头无通讯时报警
oDisplay of fixed values when no probe is connected the input. Easily identified humidity and
temperature values can be specified with the HW4 software for each probe input.
当无探头输入时，固定值显示，
oBad RH sensor or major sensor failure (open or shorted sensor – humidity and temperature)
RH 传感器损坏或主传感器失效（断开的或短路的传感器 — 湿度和温度）
oLow battery charge
低电量显示报警
2.7
2.7
2.7
2.7 Real
Real
Real
Real time
time
time
time clock
clock
clock
clock
真正的时钟
The HP23 clock keeps track of the date and time and can be adjusted from the keypad. Using the HW4
software, the clock can be synchronized with the PC date and time. The clock does not automatically
adjust for daylight saving time (DST).
HP23 保持日期和时间的时钟可以通过按键做调整 。 通过 HW4 软件 ， 时钟可以与 PC 的日期和时间保持同步 。

时钟不能做 DST 自动调整。
2.8
2.8
2.8
2.8 Service
Service
Service
Service connector
connector
connector
connector 维护接口
The service connector of the HP23 is a USB port. Any standard cable equipped with a mini-USB type
connector at one end can be used to connect the HP23 to a PC running the ROTRONIC HW4 software.
See “ Maintenance ” for the location of the service connector. The service connector is used for the
following:
HP23 的维护接口是一个 USB 口，任何带有微型 USB 口连接器的标准电缆都可以通过一端连接 HP23 到正在
运行 HW4 软件的 PC 上。维护接口的位置，见 “ 维护 ” 说明。维护接口应用如下：
oConfiguration of the HP23 对HP23 进行功能设置
oDownloading data recorded on the HP23 从HP23 下载记录数据
oAccess to the HygroClip 2 probe functions 进入 HygroClip 2 探头功能选项
oFirmware updates 固件升级
3
3
3
3 User
User
User
User configurable
configurable
configurable
configurable settings
settings
settings
settings and
and
and
and functions
functions
functions
functions 用户设置及功能说明
The HP23 can be used just as any conventional humidity and temperature indicator. Making use of the
HP23 configurable settings and functions is entirely up to the user and the appropriate settings depend
on the user application. We have provided below a short description of the HP23 functions and also
indicated the factory default settings.
HP23 可以只作为温湿度显示仪表 。 对 HP23 的功能设置 ， 完全取决于用户 ， 恰当的设置也依赖于用户应用 。
我们提供 HP23 的以下简短的功能描述，并做出厂默认设置进行说明：
3.1
3.1
3.1
3.1 Factory
Factory
Factory
Factory default
default
default
default settings
settings
settings
settings
工厂默认设置
Notes:
Notes:
Notes:
Notes: 说明：
oConfiguration of the HP23 and probe by the user and access to its functions requires a PC with the
ROTRONIC HW4 software (version 2.3.0 or higher) installed. A standard USB cable with a mini-USB
connector at one end is used to connect the HP23 service connector to a USB port of the PC.
用户对 HP23 和探头的设置，以及进入该设备的功能选项，需要 PC 上装有 ROTRONIC HW4 软件（ 2.3.0
版本或更高）。带 MINI-USB 口的标准 USB 电缆，可以通过一端连接 HP23 到PC 的USB 上。
oSettings and functions that can also be accessed from the keypad are marked with the letter K
K
K
K(see
also Operation > Internal Menu).
通过 HP23 的按键，可以进入并设置功能选项。通过字母 K标注。（可见操作说明＞内部菜单）
HP23
HP23
HP23
HP23 Configurable
Configurable
Configurable
Configurable Settings
Settings
Settings
Settings HP23
HP23
HP23
HP23 功能设置 Factory
Factory
Factory
Factory default
default
default
default 出厂默认
Device write protection
设备写保护
Disabled
未激活
RS-485 address
地址
0
Device name
设备名称
Instrument model
设备型号
Fixed barometric pressure value K 1013.25 hPa (29.92 In Hg or 14.70 PSI)