Rotronic HygroPalm HP23 User Manual

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HygroPalm

HygroPalm HP23

HP23

HP23 Hand-Held

Hand-Held

Hand-Held Indicator

Indicator

User

User Guide

Guide

HP23

HP23 手持表使用手册

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Table

Table of

of 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

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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: 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 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

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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 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 of

of Measured

Measured

Measured and

and

and Calculated

Calculated

Calculated 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）

o Relative 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

o Calculated 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

o Difference 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 )

o Any 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 Data

Data

Data Capture

Capture

Capture 手动数据捕捉功能

o To 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。

o Probe 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 Logging

Logging

数据记录

o The 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。

o The 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

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记录数据会覆盖原来的数据）

o Except 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。

o The 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 function:

function:

校准功能：

o When 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。

o The 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）。

o The 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 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 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

a w = 100 %RH ）。

HP23 测量水活性操作如下：

v Accelerated

Accelerated

Accelerated water

water

water activity

activity

activity measurement

measurement

measurement (AwQuick):

(AwQuick):

(AwQuick): 快速水活性测量 (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 water

water

water activity

activity

activity measurement

measurement

measurement (AwE):

(AwE):

(AwE): 常规水活性测量 (AwE)

(AwE)

the measurement starts simultaneously for both probe inputs. The HP23 automatically detects full

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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 General

General

General description

description

description 综述

2.1

2.1 Configuration

Configuration

Configuration 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

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

2.2

2.2 Power

Power

Power 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.

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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: 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 : 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 Probe

Probe

Probe 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：

o HygroClip 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 ）。

o 1-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。

o Analog 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:

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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 Input

Input

Input Pin-Out

Pin-Out

Pin-Out 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 Measured

Measured

Measured 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：

o HygroClip 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。

o Analog 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。

o Analog 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 Calculated

Calculated

Calculated 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):

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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）：

o Dew point (Dp) above and below freezing 露点（ Dp ）以上和冰点以下

o Frost point (Fp) below freezing and dew point above freezing 霜点（ Fp ）低于冰点和露点高于冰点

o Wet bulb temperature (Tw) 湿球温度 (Tw)

o Enthalpy (H) 焓值 (H)

o Vapor concentration (Dv) 水汽密度 (Dv)

o Specific humidity (Q) 水汽含量 (Q)

o Mixing ratio by weight (R) 混合比 (R)

o Vapor concentration at saturation (Dvs) 饱和蒸汽浓度

o Vapor partial pressure (E) 局部蒸汽压力

o Vapor saturation pressure (Ew) 饱和蒸汽压力

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 Alarm

Alarm

Alarm Indication

Indication

Indication on

on the

the

the 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。

o Out-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）

o No communication with the probe.

与探头无通讯时报警

o Display 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，

o Bad 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）

o Low battery charge

低电量显示报警

2.7

2.7 Real

Real

Real time

time

time 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

。

Page 10

时钟不能做 DST 自动调整。

2.8

2.8 Service

Service

Service 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：

o Configuration of the HP23 对 HP23 进行功能设置

o Downloading data recorded on the HP23 从 HP23 下载记录数据

o Access to the HygroClip 2 probe functions 进入 HygroClip 2 探头功能选项

o Firmware updates 固件升级

3 User

User

User configurable

configurable

configurable settings

settings

settings and

and

and 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 Factory

Factory

Factory default

default

default settings

settings

工厂默认设置

Notes:

Notes: 说明：

o Configuration 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。

o Settings and functions that can also be accessed from the keypad are marked with the letter 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 Configurable

Configurable

Configurable Settings

Settings

Settings HP23

HP23

HP23 功能设置 Factory

Factory

Factory default

default

default 出厂默认

Device write protection

设备写保护

Disabled

未激活

RS-485 address

地址

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)

Page 11

固定大气压值

Display refresh rate

显示刷新率

K 1 sec. 秒

Battery type / Battery charge

电池类型 / 充电

K Standard (non rechargeable)

标准（无充电电池）

Date and time

日期和时间

K Time zone dependent

取决于时区

Unit system (Metric or English)

单位制（公制或英制）

K Metric, except USA: English

公制，除 USA: English

Date and time format, date separator

日期和时间格式，数据分割

K European format (except North America)

欧洲格式（除北美）

Input configuration

输入设置

HygroClip 2 digital probe

HygroClip 2

数字探头

Input name

输入名称

Probe 1 or Probe 2

探头 1 或探头 2

Psychrometric calculation for the input

湿度计算

K No calculation

无

Display backlight

背景光显示

K On Key Press

按键显示

Displayed parameters / display mode

参数显示 / 显示模式

K %RH and temperature + date and time

%RH 和温度 + 日期和时间

Display resolution

结果显示

K 1 decimal

1 为小数

Trend indicator (display)

趋势指示（带显示）

K Enabled

激活

Menu access from keypad

通过按键进入菜单选项

Enabled

激活

Delta Probe (difference Pbe1 – Pbe 2)

第三方探头（不同于探头 1 和探头 2 ）

K Disabled

未激活。

HP23

HP23 Functions

Functions

Functions 功能 Factory

Factory

Factory default

default

default 出厂默认设置

Humidity / temperature calibration

湿度 / 温度校准

K Enabled 激活

Humidity / temperature adjustment

湿度 / 温度调节

K Enabled 激活

Manual data capture 手动数据捕

捉

K Enabled 激活

Data Logging 数据记录

Disabled 未激活

Aw Mode (water activity K

Disabled 未激活

Page 12

measurement) AW 模式（水活性

测量）

Device write protection 设备写保

护

Disabled 未激活

Menu access from keypad 通过按

键进入菜单选项

Enabled 激活

Out-of-limit values alarm 输出极限

报警

Disabled 未激活

Monitor sensor alarms 传感器监控

报警

Enabled (this function cannot be disabled) 激活（该功能不能

设置为未激活）

Loss of communication with probe

alarm 与探头无通讯报警

Disabled 未激活

Simulator mode (fixed values) 模

拟器模式（输出固定值）

Disabled 未激活

For a detailed description of all HygroClip 2 probe (AirChip 3000) functions see document

关于所有 HygroClip 2 探头 (AirChip 3000) 的功能描述，见文件：

E-T-AC3000-DF-V1

Instructions regarding the configuration of the HP23 and probes as well as access to the functions are

provided in the following manuals:

关于 HP23 和探头以及如何进入功能选项的指导详见以下手册：

E-M-HW4v2-F2-012

E-M-HW4v2-F2-001

E-M-HW4v2-Main

E-M-HW4v2-Main ( § 6.5)

E-M-HW4v2-DR-001

E-M-HW4v2-A2-001

E-M-AC3000-CP

3.2

3.2 Interaction

Interaction

Interaction between

between

between the

the

the HP23

HP23

HP23 and

and

and HygroClip

HygroClip

HygroClip 2

2 probe

probe

probe functions

functions

HP23

与

HC2

探头的内部动作说明

It is important to note that when used together, the HP23 indicator and HC2 probe (HygroClip 2)

constitute a 2-component system. Each system component has its own microprocessor, firmware and

functions. Some of these functions are unique to each system component. Other functions are found in

both components.

要特别注意 HP23 和 HC2 探头 (HygroClip 2) 配合使用时，构成的 2 个组件系统。每个系统组件有它自己的

微型处理器，固件和功能。其中一些功能是各自组件系统所独有的。其他功能相同。

The functions and settings of the HP23 indicator and HygroClip 2 probe (HC2) operate together as

indicated below:

HP23 与 HygroClip2 （ HC2 ）探头配合使用时的功能及设置见下表说明

Function

Function /

/ Setting

Setting

Setting 功

能 /

/ 设置

HP23

HP23 HC2

HC2

Notes

Notes 说明

Device protection 设

备保护

X X Individual to the HP23 and HC2 probe

HP23 和 HC2 相互独立

RS-485 address 地

址

X X Individual to the HP23 and HC2 probe

HP23 和 HC2 相互独立

Device Name 设备名 X X User defined description

Page 13

称 The device name of the HC2 probe is not displayed by HW4

and is replaced with the HP23 Input Name

用户定义 HW4 软件中显示的设备名称为 HP23, 而不是 HC2 探头。

Calculation 计算 X X Psychrometric calculation

HP23 setting overrides HC2 probe setting

HP23 湿度参数计算设置，取代了 HC2 的探头的参数设置。

Function

Function /

/ Setting

Setting

Setting 功能

/ 设置

HP23

HP23 HC2

HC2

Notes

Notes 说明

Data refresh rate 数据更

新率

X Refresh interval for the LC display. When set above 1 s, this

setting causes the HC2 probe not to be powered in between

display refreshes so as to conserve battery power.

Note: when the HP23 is recording data, the probe is powered

as required by the log interval, regardless of the display

refresh interval.

LCD 的刷新间隔。当该设置超过 1 秒，引起 HC2 探头在显示更

新时断电。

说明：当 HP23 正在记录数据过程中，探头在记录间隔时供电

，

与显示屏刷新间隔无关。

Simulator function

模拟器功能

X X Generates fixed humidity and / or temperature value

When enabled, the HP23 settings override the HC2 probe

settings

生成固定湿度和 / 或温度值，当该功能被激活， HP23 设置覆盖

HC2 探头设置。

Unit system

单位制

X X The HP23 setting overrides HC2 probe setting. The HC2

probe settings still apply when the probe is used alone

Make sure to use the same humidity symbol and the same

temperature unit for both the HP23 and probe.

HP23 设置覆盖 HC2 探头的设置。当单独使用 HC2 探头时，可

以对探头进行设置。

Out-of-limits value

alarm

极限输出报警

X X The HP23 settings are independent from the HC2 probe

settings.

The HC2 probe settings have no effect on the HP23 and

out-of-limits values defined at the probe level do not

generate a HP23 alarm.

HP23 设置与 HC2 探头设置不同。 HC2 探头的设置有效的前提

是，在 HP23 与探头设置相同的报警参数条件下，激活 HP23 的

监控报警功能，且当测量值超出探头设定值时，报警触发。

Page 14

RH sensor test RH 传感

器检测

X The RH sensor is not tested when the refresh interval for the

LC display is set above 1 sec.

RH 传感器在 LCD 刷新率设置为 1 秒以上时不检测。

Analog outputs 模拟信

号输出

X Parameter and scale

The HC2 probe settings have no effect on the HP23

参数和量程， HC2 探头设置对 HP23 没有任何影响。

4 Basic

Basic

Basic operation

operation

operation 基本使用说明

4.1

4.1 Display

Display

Display and

and

and display

display

display modes

modes

显示及显示模式

The LC display has a backlight which can be set to be on all the time or whenever a key is pressed. The

backlight can also be disabled.

液晶显示带背景光，可以设置为常亮或当键盘操作时亮两种显示方式。背景光同样可以不被激活。

Using the HP23 Menu > Device Settings > Display Settings, the display mode can be changed as shown

below: 通过 HP23 菜单＞设备设置＞显示设置，显示模式可以做如下更改：

Standard:

Standard: 标准 3-line

3-line

3-line display:

display:

display: Large:

Large:

Large: 大屏显示

o %RH

%RH

%RH o

o %RH

%RH

%RH Both

Both

Both the

the

the parameter

parameter

o Temperature

Temperature

Temperature o

o Temperature

Temperature

Temperature and

and

and probe

probe

probe can

can

can be

o Date

Date

Date and

and

and time

time

time o

o Calculated

Calculated

Calculated parameter

parameter

parameter changed

changed

changed with

with

with the

the

the UP

o No

No date

date

date and

and

and time

time

time arrow

arrow

arrow key

key

key or

or the

the

DOWN

DOWN arrow

arrow

arrow key

key

The display can also be configured to show a trend indicator on each line:

可以设置每行显示趋势指示：

▲ : increasing value 增加量

▼ : decreasing value 减少量

In the event of an alarm the symbol [

[

[ !

! ]

]

] appears to the right of the value.

报警时显示符号 [

[

[ !

! ]

]

] 直到显示正确。

The bottom of the display shows the date and time as well as which probe is currently selected:

显示屏下方显示当前探头以及日期和时间。

Page 15

4.2

4.2 Keypad

Keypad

Keypad 按键

ON/OFF

ON/OFF : Turns the instrument on or off. 开关设备

(Press briefly on this key) 通过该按键，进行简单操作

UP /

/ DOWN:

DOWN:

DOWN: 上 /

/ 下键

o Changes either the probe or the parameter being displayed (including the delta probe)

选择不同探头或不同参数的显示（包括第三方探头）

o Changes the data-bin used to capture data

改变数据位，来获取数据

o When the menu is active, use to navigate the menu, make a selection or change a value

当该菜单激活，用于移动菜单项，做选择或更改数值。

ENTER:

ENTER: 确认键

o When the menu is active, use to confirm the selection of a menu item, effect a change of settings and

confirm any change

当该键激活，用于确认菜单项的选择，更改设置变化。

o In the HP23 Standard Mode, use to capture the current %RH and temperature data to one of 8 data

bins

在 HP23 的标准模式下，用于获取 8 位的当前 %RH 和温度数据

o In the HP23 AW Mode, use to start, hold or stop the water activity measurement function

在 HP23 的 AW 模式下，用于启动，保持或停止水分活度的测量功能。

MENU : Activates the internal menu. Press this key again to go back to the previous sub-menu or to exit

the menu

菜单：用于激活内部菜单。按改键两次可以返回到之前的子菜单或跳出菜单。

Page 16

4.3

4.3 Internal

Internal

Internal menu

menu 内部菜单

Note

Note : Unauthorized access to the menu can be prevented by disabling “ display menu ” (use the HW4

software > Device Manager > Display)

说明：通过对显示菜单设置为未激活，以避免未授权进入菜单选项。（ HW4 软件＞设备管理器＞显示）

Main

Main Menu

Menu 主

菜单

Menu Items

Items

菜单选项

Submenu

Items

Items 子菜单

Selections

Selections or

Information

Information 选

择 /

/ 信息

Notes

Notes 说明

Device

Device Info

Info

Info 设

备信息

Serial Nbr

序列号

Serial number

序列号

Version 版

本

Firmware

version 固件版

本

Type 类型 Device type 设

备类型

Name 名称

Device name

设备名称

User defined

Battery

电池

Battery charge

status 电池充

电状态

Device

Settings

设备设置

Display

Settings

显示设置

Trend 趋势 ON / OFF 开 /

关

Trend indication on the display

液晶显示趋势指示

Decimals 小数 1 or 2 Display resolution 显示结果

Contrast 对比

度

LC display contrast adjustment

LC 亮度调节度

Back Light

背景光

Key

Press/ON/OFF

按键 / 开 / 关

Display backlight mode

背景光显示模式

Mode

模式

Standard

H+T+Calc

Large

See Display 见显示屏

Delta Pbe

第三方探头

ON / OFF 开 /

关

For each parameter, displays the

difference between probe 1 and

probe 2

不同于探头 1 和 2 的参数

Local

Settings 本地

设置

Date Fmt dd mm yyyy

mm dd yyyy

yyyy mm dd

Date format

数据格式

Page 17

Separator 间

隔

. or / Date separator 数据间隔

Time Fmt 时间

格式

24h / 12 h Time format

Unit Sys 单位

制

Metric / English

工作 / 英制

Unit system

Input 1 输入

Pbe Type 探头

类型

HygroClip

Analog

Pressure 模拟

耐压探头

Probe type

Calc Calculation 计

算量

HygroClip probe only

U min (mV) Analog probe voltage output range

模拟探头电压输出范围

U max (mV) Analog probe voltage output range

模拟探头电压输出范围

Range Min Analog probe measuring range

模拟探头测量范围

Range Max Analog probe measuring range

模拟探头测量范围

Input 2 输入

See Input 1 See Input 1

Main

Main Menu

主菜单

Menu Items

Items

Items 菜

单选项

Submenu

Items

Items 子

菜单

Selections

Selections or

Information

Information 选择 /

信息

Notes

Notes 说明

Pressure

压力

Fixed barometric pressure value used as

an input for some psychrometric

calculations

作为湿度学计算的固定的大气压力值

DataUpdate

数据更新

1s/10s/1min/10

min

Display refresh interval 液晶刷新间隔

BattCharge

充电电池

ON / OFF 开 / 关

Enable or disable battery charge function

激活或不激活通电电池功能

Date

日期

Manual date setting

手动数据设置

Time

时间

Manual time setting

手动时间设置

Page 18

Probe

Probe 1

(applies to

HygroClip 2

probe only)

（仅应用于

HygroClip 2

探头）

Info

信息

Serial Nbr

序列号

Version

版本

Firmware version

固件版本

Name 名称 User defined (HW4) 用户定义（ HW4 ）

Humi Adjust Acquired

Points 已

保存的校

准点

Lists the cal.

points present in

the probe

memory (a max.

of 10 points are

shown) 探头存储

器内当前的校准

点列表（最多可见

10 个点）

Additional Options: 附加功能：

o Clear all cal. points 清除所有校准点

o Clear the last point

清除最后一个校准点

Acquire

Ref 参考

值

Saves value measured by probe 2 as a cal.

Point

探头 2 保存测量值作为校准点

Acquire

获取

Manual entry:

known reference

environment 手

动进入：已知参考

环境

Saves value entered manually as a cal.

Point

保存手动键入的值作为一个校准点

Adjust Adjusts the probe

调节探头

Effect depends on number of calibration

points in probe memory 取决于探头存储器

内保存的校准点的数量

Reset to

Factory

恢复出厂

设置

Returns the probe to the initial factory

adjustment

恢复探头最初出厂调整值

Temp Adjust Acquired

Points

Lists the cal.

points present in

the probe

memory (a max.

of 2 points are

shown) 探头存储

器内当前的校准

点列表（最多可见

10 个点）

Additional Options: 附加选项：

o Clear all cal. Points 清除所有校

准点

o Clear the last point

清除最后的一个校准点

Acquire

Ref

Saves value measured by probe 2 as a cal.

point 探头 2 保存测量值作为校准点

Acquire Manual entry:

known reference

environment

手动进入：已知参

Saves value entered manually as a cal.

point 保存手动键入的值作为一个校准点

Page 19

考环境

Adjust Adjusts the probe Effect depends on number of calibration

points in probe memory 取决于探头存储器

内保存的校准点的数量

Reset to

Factory

Returns the probe to the initial factory

adjustment

恢复探头最初出厂调整值

Probe

Probe 2

(applies to

HygroClip 2

probe only)

（只适用于

HygroClip 2

探头）

See Probe 1 See Probe

See Probe 1

Main

Main Menu

Menu 主菜

单

Items

Items 菜

单选项

Submenu

Items

Items 子

菜单

Selections

Selections or

Information

选项或信息

Notes

Notes 说明

Data

Data Capture

Capture

数据捕捉 o Displays the names of the 8 data

bins 显示 8 个数据位的名称

o Press on ENTER to select the

highlighted data bin

按 ENTER 键选择日期位为高亮状态

View Data

数据浏览 o Shows the individual data records

显示独立的数据记录

o Use the up and down keys to

navigate the records

使用上下键对数据进行操作

Summary

概述

Shows the minimum, maximum and

average values for the data bin

显示数据位的最小，最大和平均值

Clear Data

清除数据

Clears the data bin

清除数据

Data

Data Logging

Logging

数据记录过程

o Recording (ON / OFF)

记录（开 / 关）

o Nbr of records

Page 20

o Log Interval 记录间隔

o Mode: Start Stop / Loop 模式：启动

停止模式 / 循环模式

Start

Recording

开始记录

Stop

Recording

停止记录

o Recording

记录

o Samples 取

样

o Interval 间隔

o Mode 模式

Data logging by the HP23 (max.

10,000 H+T records per probe)

HP23 数据记录（每只探头最大存储

10 ， 000 组温湿度数据）

Settings

Cannot be

changed

while the

HP23 is

recording

data

当

HP23 处于

记录状态

，

不能更改

设置

Interval 间

隔

Log interval: 5 sec to 1 h 记录间隔： 5

秒至 1 小时。

Mode 模

式

StartStop /

Loop

Start Stop: the recording stops when

the memory is full

启动停止模式：当存储器满，记录停止

Loop: when the memory is full the

oldest record is dumped to make

room for the new record

循环模式：当存储器满，老的数据会腾

出空间给新的记录数据。

Probe 1 ON / OFF

Probe 2 ON / OFF

Aw Mode

Mode

Mode Enable 激

活

ON / OFF Enable = ON changes the display as

follows: 激活 = 通过显示屏做如下更

改：

o Humidity unit changes to a w 湿度单

位更改为 AW

o No calculated parameter 无计算参

数

o Large display mode is disabled 不激

活大屏显示

Mode AwQuick /

AwE o AwQuick: accelerated water activity

measurement AWQuick ：快速水活性

测量

o AwE: conventional water activity

measurement AwE: 常规水活性测量

Page 21

Main

Main Menu

Menu 主菜

单

Menu Items

Items

Items 菜单

项

Submenu

Submenu Items

Items

子菜单

Selections

Selections or

Information

Information 选项

或信息

Notes

Notes 说明

Dwell Time minutes Dwell time

(AwQuick)

AwQ Temp ° C / minute Temperature

stability definition

(AwQuick) 温度稳

定定义

AwE Temp ° C / minute Temperature

stability definition

(AwE) 温度稳定定

义

AwE Humi aw / minute Humidity stability

definition (AwE)

湿度稳定定义

Dwell Time minutes Dwell time

(AwQuick)

NOTE:

NOTE: use the MENU key to go back one step from any sub-menu or to exit the entire menu (this may

require several key presses).

说明：按 MENU 键退出任何子菜单或完全退出菜单（需要多按几次按键）

4.4

4.4 Frequently

Frequently

Frequently used

used

used settings

settings

settings 常用设置

4.4.1

4.4.1 Unit

Unit

Unit system

system

system 单位制

Press the MENU key and select Device Settings > Local Settings > Unit Sys. Press ENTER to activate

the Unit Sys menu item, use the UP or DOWN arrow key to change the unit system. Press ENTER to

confirm and press MENU to exit.

按 MENU 键并选择设备设置＞本地设置＞单位制。按 ENTER 键激活单位选项，使用 UP 或 DOWN 方向键更

改单位制。按 ENTER 键确认并按 MENU 菜单键退出设置。

The HW4 software can also be used to change the unit system. 也可以通过 HW4 软件更改单位制。

4.4.2

4.4.2 Date

Date

Date and

and

and time

time

time 日期和时间

Press the MENU key and select Device Settings > Date or Time. Press ENTER to activate either the

Date or the Time menu item, use the UP or DOWN arrow key to change the Date or the Time. After each

change, the cursor moves to the right. When done, press ENTER to confirm and press MENU to exit.

To change either the date or the time format, Press the MENU key and select Device Settings > Local

Settings > Date Fmt or Time Fmt. Press ENTER to activate either the Date Fmt or the Time Fmt menu

item, use the UP or DOWN arrow key to change the Date or the Time format. When done, press ENTER

Page 22

to confirm and press MENU to exit.

按 MEUN 键并选择设备设置＞日期或时间。按 ENTER 激活日期或时间选项，使用 UP 或 DOWN 方向键更改

日期或时间。更改完毕后，光标移到右侧，更改完毕，按 ENTER 确认并按 MENU 键退出设置。

为了更改日期或时间格式，按 MENU 键并选择设备设置＞本地设置＞ Date Fmt 或 Time Fmt 。按 ENTER 键

激活 Date Fmt 或 Time Fmt 菜单选项，使用 UP 或 DOWN 方向键更改日期或时间格式，更改完毕，按 ENTER

键确认并按 MENU 键退出。

The HW4 software can also be used to set the clock of the HP23 to the PC date and time.

HW4 软件也可以设置 HP23 的时钟与 PC 的日期和时间一致。

4.4.3

4.4.3 Select

Select

Select the

the

the calculated

calculated

calculated parameter

parameter

parameter for

for

for a

a probe

probe

probe input

input

input 对探头输入端选择计算

量参数

The calculated parameter is available only when the input is set for a digital HygroClip 2 probe. Press the

MENU key and select Device Settings > Input 1 or Input 2 > Calc. Press ENTER to activate the Calc

sub-menu, use the UP or DOWN arrow key to select the calculated parameter. Press ENTER to confirm

and press MENU to exit.

计算量参数，只有当输入端接 HygroClip2 探头时生效。按 MENU 键并选择设备设置＞输入 1 或输入 2 ＞计算

。

按 ENTER 激活计算集成菜单，使用 UP 或 DOWN 方向键选择计算参数。按 ENTER 确认并按 MENU 退出。

4.4.4

4.4.4 Select

Select

Select which

which

which probe

probe

probe and/or

and/or

and/or parameters

parameters

parameters are

are

are shown

shown

shown on

on the

the

the display

display

选择显示哪个探头和 /

/ 或参数

Press the MENU key and select Device Settings > Display Settings > Mode. Press ENTER to activate the

Mode menu item, use the UP or DOWN arrow key to select the display mode. Press ENTER to confirm

and press MENU to exit.

按 MENU 键并选择设备设置＞显示设置＞模式。按 ENTER 激活模式菜单选项，使用 UP 或 DOWN 方向键选

择显示模式。按 ENTER 确认并按 MENU 键退出。

Depending on the display mode, use the UP or DOWN arrow key to change the probe and/or parameter

being displayed. NOTE:

NOTE:

NOTE: The calculated parameter (HygroClip 2 probe only) is shown only if enabled for

the probe input that is selected (MENU > Input 1 or Input 2 > Calc).

根据不同的显示模式，使用 UP 或 DOWN 方向键更改探头和 / 或参数显示。

说明：只要激活被选中的探头输入，计算参数（只适用于 HygroClip2 探头）就会显示（菜单＞输入 1 或输

入 2 ＞计算参数）

4.4.5

4.4.5 Set

Set

Set input

input

input 1

1 or

or 2

2 for

for

for a

a digital

digital

digital or

or analog

analog

analog probe

probe

probe 设置输入 1

1 或 2

2 为数字或模拟

探头

Press the MENU key and select Device Settings > Input 1 or Input 2 > Pbe Type. Press ENTER to

activate the Pbe Type menu item, use the UP or DOWN arrow key to change the probe type. Press

ENTER to confirm and press MENU to exit.

按 MENU 键并选择设备设置＞输入 1 或输入 2 ＞探头类型。按 ENTER 激活探头类型菜单项，使用 UP 或 DOWN

方向键更改探头类型。按 ENTER 确认并按 MENU 退出。

When using an analog probe, be sure to define both the voltage signal range and the measuring range of

the probe. HW4 is required to define the unit of measurement of an analog probe.

Page 23

当使用模拟探头时，须定义电压信号范围和探头的测量范围。 HW4 需要对模拟探头测量单位做定义。

The HW4 software can also be used to change the probe type for each input.

HW4 软件也可以对每路探头类型做更改。

4.5

4.5 Practical

Practical

Practical advice

advice

advice for

for

for measuring

measuring

measuring humidity

humidity

humidity 湿度测量实用指导

The most common source of error when measuring relative humidity is a difference between the

temperature of the probe and the temperature of the environment. At a humidity condition of 50 %RH, a

temperature difference of 1C (1.8 F) typically results in an error of 3 %RH on relative humidity.

测量相对湿度时最常出现的误差来自探头温度与环境温度的不同。在湿度环境为 50%RH ，温度相差 1 ℃

，

导致相 3 对湿度 %RH 的误差。

When using the HP22 hand-held indicator, it is good practice to monitor the display for temperature

stability. The probe should be given sufficient time to equilibrate with the environment to be measured.

The larger the initial temperature difference between the probe and the environment to be measured, the

more time temperature equilibration requires. This time can be shortened, and errors avoided, by using

the probe configuration that fits best for your application.

当使用 HP23 手持表测量，它能很好的监视温度平衡。应给探头足够长时间与被测环境相平衡。当探头与

被测环境温差越大，所需要的平衡时间就越长。

In extreme situations, condensation may occur on the sensors when the probe is colder than the

environment. As long as the humidity / temperature limits of the humidity sensor are not exceeded,

condensation does not alter the calibration of the sensor. However, the sensor has to dry out before it

can provide a valid measurement.

在恶劣环境中，当探头比环境温度低时会在传感器上结露。只要温湿度值不超过湿度传感器的测量范围，

凝露不会影响传感器的校准。尽管如此，为了得到有效测量结果应该在测量之前，擦干传感器。

Non-moving air is an excellent insulator. When there is no air movement, surprising differences in

temperature and humidity can noted over short distances. Air movement at the probe generally results in

measurements that are both faster and more accurate.

不动的空气是一种极好的绝缘体。没有气流，即使在相距很短距离是所测得的温湿度都相差很多。探头周

围的空气流动速度会影响测量结果，通常是风速更快，测量更准确。

5 Using

Using

Using the

the

the HP23

HP23

HP23 functions

functions

functions HP23

HP23

HP23 功能说明

5.1

5.1 Data

Data

Data capture

capture

capture 数据捕捉

Manual data capture is available only in the HP23 standard operating mode. Data cannot be captured

when the HP23 is in the AW mode. 手动数据捕捉仅在 HP23 标准操作模式下有效。当 HP23 在 AW 模式下

，

数据不能捕捉。

Up to 250 relative humidity and temperature records can be manually captured to each of the 8 data-bins.

The captured data is automatically date and time stamped. The calculated parameter cannot be captured.

A descriptive name can be given to each data-bin with the HW4 software (laboratory, warehouse, etc.)

每个 8 位数据最多捕捉 250 组温湿度记录。捕捉的数据自动标记日期和时间。计算参数不能被捕捉。通过 HW4

软件可以定义每个数据位。

5.1.1

5.1.1 Capturing

Capturing

Capturing data

data

data 捕捉数据过程

o Use the UP or DOWN arrow key to select the probe 使用 UP 或 DOWN 方向键选择探头

o Select the data-bin with the UP or DOWN arrow key 使用 UP 或 DOWN 方向键选择日期位

o Press the ENTER key to activate the Data Capture function 按 ENTER 激活数据捕捉功能

o Data capture is confirmed on the HP23 display 数据捕捉在 HP23 显示屏上被确定

Page 24

o Wait a few seconds or press MENU to EXIT the Data Capture function 等待几秒钟或按 MENU 键可以

退出数据捕捉功能选项。

5.1.2

5.1.2 Viewing

Viewing

Viewing the

the

the captured

captured

captured data

data

data 浏览捕捉数据

Press the MENU key and select Data Capture. Press ENTER to activate the Data Capture menu item.

Use the UP or DOWN arrow key to select the data-bin to be viewed. Press ENTER to confirm and open

the data-bin sub-menu. Use the UP or DOWN arrow key to select a menu item and press ENTER to

confirm:

按 MENU 键并选择数据捕捉。按 ENTER 激活数据捕捉菜单项。使用 UP 或 DOWN 方向键选择数据位，以便

浏览。按 ENTER 确认并打开数据位总菜单。使用 UP 或 DOWN 方向键选择菜单项并按 ENTER 确认：

o View

View

View Data

Data

Data : view individual data records 浏览数据：浏览独立记录数据

o Summary

Summary

Summary : view the maximum, minimum and average values

摘要：浏览最大，最小和平均值

o Clear

Clear

Clear Data

Data

Data : erase the contents of the data-bin 清除数据：擦除数据位的内容

Press MENU to exit. 按 MENU 键退出

Page 25

5.2

5.2 Data

Data

Data logging

logging

logging 数据记录过程

Data logging can be started or stopped both in the HP23 standard operating mode and in the AW mode.

The HP 23 can log up to 10,000 relative humidity and temperature values provided by a single HygroClip

2 probe or up to 20,000 data values provided by a single 1-channel analog probe. Both probe inputs can

be logged at the same time and in that case the recording capacity per probe is cut in half. Each record is

automatically date and time stamped. The calculated parameter cannot be recorded.

数据记录开始或停止都可以在 HP23 的标准模式或 AW 模式下进行。 HP23 通过单独的 HygroClip2 探头最多记

录 10 ， 000 组相对湿度和温度值也可以通过单通道模拟探头最多记录 20 ， 000 组数据。两路探头可以同时记

录，每个探头的记录容量是原来的一半。每个数据都自动生成日期和时间标记。计算量参数不能被记录。

A descriptive name can be given to each data-bin with the HW4 software (laboratory, warehouse, etc.)

通过 HW4 软件可以对每个数据位做定义。（实验室，仓库，等）

5.2.1

5.2.1 Logging

Logging

Logging data

data

data 记录的数据

Notes

Notes : 说明：

� The data logging settings apply to both probe inputs 数据记录设置应用于两路探头

� Data logging starts and ends simultaneously for both probe inputs 两路探头输入同时记录数据和停止

记录

� The log data function settings cannot be changed as long as data logging is active

记录数据功能设置不能再记录激活状态下更改。

Configure

Configure the

the

the data

data

data logging

logging

logging function

function

function and

and

and start

start

start recording

recording

recording data:

data:

data: 设置数据记录功能并开始记

录数据：

o Press the MENU key and select “ Data Logging ” . Press ENTER to activate the Data Logging menu.

按 MENU 键并选择 “ 数据记录 ” 。按 ENTER 激活数据记录菜单。

o Use the UP or DOWN arrow key to select Settings. Press ENTER to confirm and open the Settings

sub-menu. Use the UP or DOWN arrow key to select a menu item and press ENTER to confirm:

使用 UP 或 DOWN 方向键选择设置。按 ENTER 键确认并打开设置总菜单。使用 UP 或 DOWN 方向键选择菜

单项并按 ENTER 确认。

o Select Interval (log interval). Press ENTER to activate the Interval menu item and use the UP or DOWN

arrow key to change the log interval. Press ENTER after each change to confirm and move the cursor to

the right. When done, press ENTER to confirm and exit.

选择间隔（记录间隔）。按 ENTER 激活内部菜单项并使用 UP 或 DOWN 方向键更改记录间隔。更改后按

ENTER 确认移动光标到右侧。然后按 ENTER 确认并退出。

o Use the UP or DOWN arrow key to select the Mode menu item. Press ENTER to activate the Mode

menu item and use the UP or DOWN arrow key to change the logging mode: - Start-Stop. the recording

will stop when the memory is full - Loop: when the memory is full the oldest record will be dumped to

make room for the next record When done, press ENTER to confirm and exit.

使用 UP 或 DOWN 方向键选择模式菜单选项。按 ENTER 激活模式菜单项并使用 UP 或 DOWN 方向键更改记录

模式：启动 — 停止：当存储器满，记录停止。 — 循环模式：当存储器满，老的记录数据就会腾出空间给新

的记录数据，当选择后，按 ENTER 确认并退出。

Page 26

o Use the UP or DOWN arrow key to select each probe to be logged. Press ENTER to activate the Probe

1 or Probe 2 menu item and use the UP or DOWN arrow key to enable data logging. Press ENTER to

confirm and exit.

使用 UP 或 DOWN 方向键设置每路探头记录功能。按 ENTER 激活探头 1 或探头 2 菜单项并使用 UP 或 DOWN

方向键激活数据记录功能。按 ENTER 确认并退出。

o Press the MENU key and to use the UP arrow key to select Start Recording

按 MENU 键并使用 UP 方向键选择开始记录

o Press the MENU key and use the UP arrow key to select Start Recording

按 MENU 键并使用 UP 方向键选择开始记录

o Press the ENTER key twice to start recording data 按 ENTER 键两次开始记录数据

o The HP23 automatically exits the data logging function and a diskette symbol appears at the bottom left

of the display for each probe being recorded

HP23 自动退出数据记录功能，磁盘标志代表每路探头的数据记录，出现在显示屏的底部左侧

Stop

Stop recording

recording

recording data:

data:

data: 记录数据停止：

o Press the MENU key and select Data Logging. Press ENTER to activate the Data Logging menu item.

按 MENU 键并选择数据记录。按 ENTER 激活数据记录菜单选项。

o Use the UP or DOWN arrow key to select Stop Recording. Press ENTER twice to confirm. The HP23

automatically exits the data logging function.

使用 UP 或 DOWN 方向键选择停止记录。按 ENTER 两次确认。 HP23 自动退出数据记录功能。

5.2.2

5.2.2 Viewing

Viewing

Viewing the

the

the recorded

recorded

recorded data

data

data 浏览记录数据

Data recorded with the HP23 data logging function can be viewed only after connecting the HP23 to a PC

with the HW4 software running. For instructions see the following HW4 manual: E-M-HW4v2-F2-012

E-M-HW4v2-F2-012

E-M-HW4v2-F2-012 .

HP23 数据记录功能只有在 HP23 与运行 HW4 软件的 PC 连接时才能浏览。详细说明见 HW4 手册：

E-M-HW4v2-F2-012.

5.3

5.3 Calibrator

Calibrator

Calibrator function

function

function 校准功能

Any ROTRONIC transmitter or other device with a UART interface can be connected to any of the two

probe inputs of the HP23. See document E-M-HC2

E-M-HC2

E-M-HC2 Probes-V1

Probes-V1

Probes-V1 : AC2001 service cable. The HP23 does

not differentiate between a probe and a transmitter that is connected to one of its inputs.

任何 ROTRONIC 变送器或其他带有 UART 接口的设备均可以与 HP23 的两个探头输入连接。见文件

E-M-HC2 Probes-V1:AC2001 维护电缆。 HP23 与

The HP23 can be used to do the following: HP23 校准操作如下：

o Read measurement data from the transmitter on the HP23 display immediately after connecting the

transmitter to the HP23 连接变送器到 HP23 上可以立即通过 HP23 液晶屏读取变送器的测量数据。

o Do a 1-point or multi-point calibration of the transmitter (humidity and / or temperature) against a

reference HygroClip 2 probe connected to the other input of the HP23. The calibration points are retained

in the transmitter memory. 对变送器做单点或多点校准，需要将相应参考 HygroClip2 探头连接到 HP23 的另

一个输入端。校准点保存在变送器的存储器中。

o Do a 1-point or a multi-point calibration of the transmitter (humidity and / or temperature) against a

Page 27

known reference environment. The calibration points are retained in the transmitter memory.

o Adjust the transmitter using the temperature and / or humidity calibration points present in the

transmitter memory.

对变送器做单点或多点校准（湿度和 / 或温度），对应一个已知参考环境。校准点保存在变送器的存储器内。

The procedure for calibrating and adjusting a probe, a transmitter or any other device with the HP23 is

described in the Maintenance chapter of this manual.

校准和调节探头的过程，变送器或任何其他设备与 HP23 配合，在该手册的维修章节中有描述。

5.4

5.4 Aw

Aw Mode

Mode

Mode Aw

Aw 模式

NOTE: see “ Water Activity Measurement ” for basic information on water activity and its applications.

When set to operate in the Aw Mode, the HP23 automatically displays humidity as Aw (1.000 a w = 100

%RH) and offers the following options:

说明：关于最基本的水活性定义和应用，见 “ 水分活度测量 ” 章节。当设置在 Aw 模式下运行， HP23 自动

显示以 AW 为单位的湿度（ 1.000aw=100%RH ）并提供以下选项：

AwE

AwE option

option

option : the HP23 waits for the full equilibration of the measured product and probe. For

most products, this takes from 30 to 60 minutes. The HP23 automatically detects equilibrium

conditions (humidity and temperature) and ends the measurement at that time by freezing the

display. AwE 选项： HP23 等待所有被测产品和探头平衡。对于大多数产品，这需要花费 30 到 60 分钟

。

HP23 自动检测平衡情况（湿度和温度）并且结束测量在显示冰点时。

AwQuick

AwQuick option

option

option : the HP23 uses an algorithm to accelerate the water activity measurement

and provides a result in typically 5 minutes. The measurement ends automatically and the

display is frozen. When temperature conditions are stable (both at the product and probe), the

value measured with the AwQuick mode is generally within ± 0.005 aw of the value that would

be obtained by waiting for full equilibration of the product and probe.

AwQuick

AwQuick 选项： HP23 使用算法加速水活性的测量，并在典型 5 分钟内得出测量结果。测量过程

自动结束，并显示固定值。当温度环境稳定（产品和探头均温度平衡），使用 AwQuick 模式，当探头和被测产品完全平衡时，测得的值，通常误差范围在 ± 0.005 aw 之内。

5.4.1

5.4.1 Enabling

Enabling

Enabling the

the

the Aw

Aw Mode

Mode

Mode and

and

and selecting

selecting

selecting the

the

the measurement

measurement

measurement option

option

激活

模式并选择测量选项

To set the HP23 to the water activity mode: 设置 HP23 水活性模式：

o Press the MENU key and select “ Aw Mode ” . Press ENTER to activate the Aw Mode menu.

按 MENU 键并选择 “ Aw Mode ” 。按 ENTER 激活 AW mode 菜单。

o With the “ Enable ” menu item highlighted, press ENTER and use the UP or DOWN arrow key to select

ON. Press ENTER to confirm the selection.

当 “ Enable ” 菜单高亮时，按 ENTER 并使用 UP 或 DOWN 方向键选择 ON. 按 ENTER 确认选择。

o Use the DOWN arrow key to select the “ Mode ” menu item and press ENTER. Use the UP or DOWN

arrow key to select either AwQuick or AWE. Press ENTER to confirm the selection.

使用 DOWN 方向键选择 “ Mode ” 菜单项，并按 ENTER. 使用 UP 或 DOWN 键选择 AwQuick 或 AWE 。按

ENTER 确认选择。

O Any of the settings (see below) for either the AwQuick or AWE option can be changed after using the

UP or DOWN arrow key to highlight the setting and by pressing on ENTER. Use the UP or DOWN arrow

key to change each digit. Press ENTER to move the cursor to the right. When done, press ENTER to

save the value.

任何设置 ( 见下表 ) AwQuick 或 AWE 选项可以通过 UP 或 DOWN 键设置为高亮时按 ENTER 进行更改模式 .

Page 28

使用 UP 或 DOWN 键更改每一位 . 按 ENTER 键 , 然后移动到合适的位置 , 按 ENTER 保存数值 .

o Press MENU twice to fully exit the menu.

按 MENU 两次完全退出菜单选项

Water

Water activity

activity

activity mode

mode

mode settings:

settings:

settings: 水活性模式设置

Setting

Setting Applies

Applies

Applies to

to Notes

Notes

Dwell Time

保持时间

AwQuick The HP23 waits the specified amount of time before processing the humidity

data with the AwQuick algorithm.

Recommended value: 3 or 4 minutes.

在用 AwQuick 算法处理湿度数据之前， HP23 所需要等待的特定时间段。

推荐设置值： 3 或 4 分钟

AWQ-Temp AwQuick The HP23 considers temperature to be stable when the rate of change of the

temperature signal is less than the specified value.

Recommended value: 0.01 C / min

当温度信号变化率低于给定值时， HP23 认为温度稳定

AWE-Temp AwE The HP23 considers temperature to be at equilibrium when the rate of

change of the temperature signal is less than the specified value.

Recommended value: 0.01 C / min

当温度信号变化率低于给定值时， HP23 认为温度平衡

AWE-Humi AwE The HP23 considers humidity to be at equilibrium when the rate of change of

the humidity signal is less than the specified value. Recommended value:

0.0001 Aw / min

当湿度信号变化率低于给定值时， HP23 认为湿度平衡。推荐值： 0.0001 Aw /

min

5.4.2

5.4.2 Using

Using

Using the

the

the AwQuick

AwQuick

AwQuick measurement

measurement

measurement option

option

option AwQuick

AwQuick

AwQuick 测量选项

The HP23 uses an algorithm to project the full equilibrium value (water activity) of the product sample:

1) The value of the humidity signal is constantly monitored

2) The stability of the temperature signal is constantly monitored

3) After an initial period of time (dwell time), the humidity data is used to project the end value of the

equilibration process (water activity). The measurement ends automatically as soon as the projected Aw

value is stable. At that time, the HP23 freezes the display.

HP23 ：使用算法处理产品样品的水活性平衡值

1) 湿度信号的值是长时间监控的。

2) 温度信号的稳定性是长时间监控的。

3) 经过一段初始时间后（保持时间），湿度数据

The measurement is automatically ended and typically requires about 5 to 6 minutes.

With the default dwell time of 4 minutes, the difference between the AwQuick mode and full product

equilibrium is typically 0.005 aw or less. The value of the dwell time can be set by the user (see

SETTINGS). This value represents a tradeoff between speed of measurement and accuracy. Generally,

Page 29

a longer dwell time produces more accurate results but causes measurements to take longer.

The value of temperature shown at the end of the measurement is the average temperature during the

measurement. The HP23 displays a trend indicator to the left of the temperature value. This is used to

verify that temperature was stable during the measurement.

测量自动结束典型 5-6 分钟。默认保持时间为 4 分钟， AwQuick 模式和产品完全平衡的区别是 0.005 aw 或更

少。用户可以对保持时间进行设置（见 SETTINGS 说明）。该值代表了测量速度和精度

NOTES

NOTES : 说明：

o The measurement starts simultaneously for both probes

两路探头同时开始测量。

o Usually, the measurement ends at a different time for each probe

通常情况下，每个探头的停止测量时间不同

o Each probe can be displayed by using the UP or the DOWN key

每个探头在线测量数值均可以通过按 UP 或 DOWN 键显示。

o Do not press on ENTER until the measurement has ended for both probes

直到 2 路探头测量结束再按 ENTER 确认。

o The HP23 can be used with one probe only

HP23 可以与单只探头配合使用

1. A WQ

AWQ

AWQ Reset

Reset

Reset : the HP23 is ready to start measuring either one or two probes HP2 3

准备开始测量

路或

路探头

When ready to measure, press on the ENTER key. 当准备好后 , 按 ENTER 键 .

2. AWQ

AWQ

AWQ Dwell

Dwell

Dwell : the measurement is in the “ dwell ” phase 测量在 “ dwell ” 阶段

Page 30

3. A WQ

AWQ

AWQ Running

Running

Running : at the end of the “ dwell ” phase the HP23 starts projecting the end result在“ dwell ”

阶段结束

时

,HP23

开始指向最终结果

4. AWQ

AWQ

AWQ Ended

Ended

Ended : when the projection is stable for the probe being displayed, the HP23 automatically ends the

measurement and freezes the display for that probe. When measuring with two probes, use the UP or DOWN key

to verify the status of the other probe. Do not press ENTER until the measurement is ended for both probes.

AWQ

AWQ Ended

Ended

Ended :

当目标稳定显示，

HP23

自动结束测量并保持探头的显示。

Page 31

5. AWQ

AWQ

AWQ Reset

Reset

Reset : write down the measurement for each probe and press ENTER. The HP23 is ready to start a new

measurement

记录每个探头的测量数据并按

ENTER

保存

.HP23

就会准备好新的一组数据的测量。

5.4.3

5.4.3 Using

Using

Using the

the

the AwE

AwE

AwE measurement

measurement

measurement option

option

option AWE

AWE

AWE 测量选项使用说明

The HP23 monitors the water activity and temperature values. When both values are at equilibrium

during a few minutes, the measurement is automatically ended. Depending both on the product being

measured and on the stability of temperature, measurements typically require 30 to 60 minutes.

HP23 监控水活性和温度值。当两个值通过几分钟后均达到平衡，测量自动结束。由于被测产品和温度稳定

时间的不同，测量时间要求 30-60 分钟。

NOTES

NOTES : 说明：

o The measurement starts simultaneously for both probes

两路探头同时开始测量。

o Usually, the measurement ends at a different time for each probe

通常情况下，每个探头的停止测量时间不同

o Each probe can be displayed by using the UP or the DOWN key

每个探头在线测量数值均可以通过按 UP 或 DOWN 键显示。

o Do not press on ENTER until the measurement has ended for both probes

直到 2 路探头测量结束再按 ENTER 确认。

o The HP23 can be used with one probe only

HP23 可以与单只探头配合使用

Page 32

1. A WE

AWE

AWE Reset

Reset

Reset : the HP23 is ready to start a measurement using one or two probes HP23

准备好开始测量

1huo2

路

探头。

When ready to measure, press on the ENTER key. 当准备好测量时，按 ENTER 开始。

2. AWE

AWE

AWE Running

Running

Running : the HP23 starts monitoring the humidity and temperature signals for equilibrium

HP23 监控温湿度信号平衡状态。

3. A WE

AWE

AWE Ended

Ended

Ended : when both the humidity and temperature signals of the displayed probe are stable, the HP23

automatically ends the measurement and freezes the display for that probe. When measuring with two probes, use

the UP or DOWN key to verify the status of the other probe. Do not press ENTER until the measurement is ended

for both probes.

当显示的探头温湿度信号均平衡后，

HP23

自动结束检测并保存该探头显示的测量值。当同时测量

路探头

，

使用

或

DOWN

键监测另外一个探头的状态。直到

路探头自动停止检测时，再按

ENTER

键结束。

Page 33

6 Maintenance

Maintenance

Maintenance 维护

6.1

6.1 Replacing

Replacing

Replacing the

the

the batter

batter

batter y

y 更换电池

To replace the battery, turn the latching button counter-clockwise and pull out the battery holder. 更换电

池，需要旋转封闭钮扣，然后拉出电池支架。

6.2

6.2 Connecting

Connecting

Connecting the

the

the HP23

HP23

HP23 to

to a

a PC

PC HP23

HP23

HP23 与 PC

PC 连接

Any USB cable (mini-USB connector at one end) can be used to connect the HP23 to a USB port of a PC

running the ROTRONIC HW4 software. Prior to connecting the HP23, the ROTRONIC USB driver must

be installed on the PC. Both the driver and the installation instructions (document E-M-HW4v2-Main

E-M-HW4v2-Main

E-M-HW4v2-Main ) are

located on the HW4 CD.

任何 USB 电缆（一端为微型 -USB 连接器）通过 USB 口连接 HP23 到运行 HW4 软件的 PC 上。与 HP2 3

连接之前， ROTRONIC USB 驱动必须先安装在 PC 。驱动和安装说明可以从 HW4 CD 下载到本地。

Page 34

6.3

6.3 Location

Location

Location of

of the

the

the service

service

service connector

connector

connector (mini

(mini

(mini USB

USB

USB type)

type)

type) 维护接口位置（微型 USB

USB

USB 口）

The service connector is a USB port and can be accessed without opening the enclosure after removing

the protective red round cover.

维护接口是一个带 USB 连接件的 UART 接口。该维护接口无需打开外壳，摘掉红色密封盖，即可连接维

护接口。

6.4

6.4 Periodic

Periodic

Periodic calibration

calibration

calibration check

check

check of

of the

the

the HygroClip

HygroClip

HygroClip 2

2 probe

probe

probe HygroClip2

HygroClip2

HygroClip2 探头的

周期性校准

Both the Pt 100 RTD temperature sensor used in the probe and associated electronics are very stable

and should not require any calibration after the initial factory adjustment. Long term stability of the

ROTRONIC Hygromer humidity sensor is typically better than 1 %RH per year. For maximum accuracy,

calibration of the probe should be verified every 6 to 12 months. Applications where the probe is exposed

to significant pollution may require more frequent verifications.

温度传感器 Pt 100 RTD 和相关电路都是非常稳定的，在出厂前调整后，不需要任何校准。 ROTRONIC 湿

度传感器的长期稳定性典型是 1%RH/ 年。为了实现最大的精确度，需每隔 6 到 12 个月校准一次。应用在

暴露的有重大污染的环境下的探头，需要经常校准。

6.5

6.5 Cleaning

Cleaning

Cleaning or

or replacing

replacing

replacing the

the

the probe

probe

probe dust

dust

dust filter

filter

filter 清理或更换探头防尘过滤器

See document E-M-HC2 Probes-V1 见文件 E-M-HC2 Probes-V1

6.6

6.6 About

About

About the

the

the HP23

HP23

HP23 calibration

calibration

calibration and

and

and adjustment

adjustment

adjustment procedures

procedures

procedures HP23

HP23

HP23 的校准和调

节过程

The HP23 offers two distinct and separate procedures: HP23 提供两个截然不同的和独立的过程：

1) Acquisition and capture of calibration points to the memory of a probe or device

获得和捕捉校准点存储到探头或设备的存储器

2) Adjustment of the probe or device based on the calibration points present in the probe or device

memory

探头或设备的调节依据探头当前的校准点或设备存储器的数据。

When the purpose is just to calibrate the probe or device, use only procedure 1. Up to 2 temperature

calibration points and up to100 humidity calibration points can be held indefinitely in the probe or device

memory. No calibration point is saved within the HP23 itself. A calibration protocol can be printed with the

HW4 software. Either the HW4 software or the HP23 can be used at any time to delete unwanted

calibration points from the probe or device memory.

如果目的只是校准探头或设备，只使用步骤 1 。探头和设备存储器最多存储 2 点温度校准点和 100 个湿度校

准点。 HP23 本身没有保存校准点的功能。校准协议可以通过 HW4 软件打印。 HW4 软件或 HP23 可以在任意

Page 35

时间删除探头或设备存储器内不必要的校准点。

Adjustment can be carried out at any time after calibration, even several days later. Adjustment is a

purely electronic process based on memorized data and the probe or device does not need to be

exposed to any specific environment.

校准后，调节可以在任何时间，甚至在几天后进行。调节是基于存储的数据一个纯粹的电子工艺。探头或

设备不需要放置于任何特定环境中。

Note

Note : Instructions for using the ROTRONIC calibration devices and humidity standards are provided in

document E-M-CalBasics

E-M-CalBasics

说明：关于 ROTRONIC 校准设备和湿度标准的说明，由文件 E-M-CalBasics

E-M-CalBasics

E-M-CalBasics 提供。

6.7

6.7 Calibration

Calibration

Calibration against

against

against a

a reference

reference

reference probe

probe

probe 参考探头的校准过程

The HP23 can be used to do a 1-point or multi-point calibration of a probe, transmitter or other device

equipped with a UART interface, against a reference HygroClip 2 probe connected to the other probe

input of the HP23.

HP23 可以对探头，变送器或其他带有 UART 接口的设备做单点或多点的校准，参照 HygroClip 2 探头连

接 HP23

Expose both the reference probe and the device to be calibrated to the same environment and wait for

full equilibrium with the environment. In a still air environment, it is highly recommended to provide some

ventilation that is common to both the reference probe and device to be adjusted.

校准参考探头和设备，需要将其放置在相同的环境中，等待与环境完全平衡。在静止的空气环境里，强烈

推荐提供通风，因为那是调节参考探头和设备的共同的要求。

o Press the MENU key and select either “ Probe 1 ” or “ Probe 2 ” . The reference probe is assumed to be

connected to the non-selected input. Press ENTER to activate the Probe 1 or Probe 2 menu item.

按 MENU 键并选择 “ Probe 1 ” 或 “ Probe 2 ” . 参考探头假定连接到 HP23 的其他设备未选定的输入端，按

ENTER 激活探头 1 或 2 的菜单选项。

o Use the DOWN arrow key to select either “ Humi Adjust ” or “ Temp Adjust ” (this can be done in any

order).

使用 DOWN 方向键选择 “ Humi Adjust ” 或 “ Temp Adjust ” （任何顺序都可以做到）

o Press ENTER to confirm and open the next sub-menu. Use the DOWN arrow key to select the “ Acquire

(Ref = Probe) ” menu item and press ENTER to confirm.

按 ENTER 确认并打开子菜单。使用 DOWN 方向键选择 “ Acquire (Ref = Probe) ” 并按 ENTER 确认。

o Humi Adjust: the HP23 displays both the current humidity read by the device to be calibrated and the

value provided by the reference probe. Press ENTER to accept the calibration point. Press ENTER to

confirm and save the calibration point to the device memory. The HP23 automatically exits the menu.

湿度调节 : HP23 显示当前被校准设备的湿度值和参考探头提供的值。按 ENTER 接收校准点。按 ENTER 确

认并保存校准点到设备存储器内。 HP23 自动跳出该菜单。

o Temp Adjust: the HP23 displays both the current temperature read by the device to be calibrated and

the value provided by the reference probe. Press ENTER to accept the calibration point. Press ENTER to

confirm and save the calibration point to the device memory. The HP23 automatically exits the menu.

Page 36

温度调节： HP23 显示当前被校准设备的温度值和参考探头提供的值。按 ENTER 接收校准点。按 ENTER 确

认并保存校准点到设备存储器内。 HP23 自动跳出该菜单。

Note: the procedure can be repeated under different conditions so as to accumulate several calibration

points (temperature: maximum 2 points, humidity: maximum 100 points).

说明：该过程可以在不同的环境下重复，以便累积多个校准点 ( 温度点：最多保存 2 点 , 湿度点最多保存 100

点）

6.8

6.8 Calibration

Calibration

Calibration against

against

against a

a reference

reference

reference environment

environment

校准过程对应的参考环境

The HP23 can be used to do a 1-point or multi-point calibration of up to two probes, transmitters or other

devices equipped with a UART interface, against a reference known environment.

Expose the device to be calibrated to the same known environment and wait for full equilibrium with the

environment. In a still air environment, it is highly recommended to provide some ventilation that is

common to the devices being calibrated.

HP23 在已知参考环境下，最多可以对 2 只探头，变送器或其他带 UART 接口的设备做单点或多点的校准。

o Press the MENU key and select either “ Probe 1 ” or “ Probe 2 ” . Press ENTER to activate the Probe 1 or

Probe 2 menu item.

按 MENU 键并选择 “ Probe 1 ” 或 “ Probe 2 ” 。按 ENTER 激活探头 1 或 2 的菜单项。

o Use the DOWN arrow key to select either “ Humi Adjust ” or “ Temp Adjust ” (this can be done in any

order).

使用 DOWN 方向键选择 “ Humi Adjust ” 或 “ Temp Adjust ” （任何顺序都可以做到）

o Press ENTER to confirm and open the next sub-menu. Use the DOWN arrow key to select the “ Acquire

(Enter Ref) ” menu item and press ENTER to confirm.

按 ENTER 确认并打开子菜单。使用 DOWN 方向键选择 “ Acquire (Ref = Probe) ” 并按 ENTER 确认。

o Humi Adjust: the HP23 displays both the current humidity read by the device to be calibrated and the

reference humidity (known environment). Press ENTER to activate the reference value menu item and

use the UP or DOWN arrow key to change each digit. Press ENTER to move the cursor to the right.

When done, press ENTER to save the value. Use the DOWN arrow key to select <Acquire>. Press

ENTER to activate the Acquire function. Press ENTER to confirm and save the calibration point to the

device memory. The HP23 automatically exits the menu.

湿度调节 : HP23 显示当前被校准设备的湿度值和参考湿度值（已知的环境）。按 ENTER 激活参考值菜单并

使用 UP 或 DOWN 方向键更改数值。按 ENTER 移动光标到正确位置，调整完成后，按 ENTER 保存该值

。

使用 DOWN 方向键选择 <Acquire>. 按 ENTER 激活保持功能。按 ENTER 确认并保存校准点到设备存储器内

。

HP23 自动跳出该菜单。

o Temp Adjust: the HP23 displays both the current temperature read by the device to be calibrated and

the reference temperature (known environment). Press ENTER to activate the reference value menu

item and use the UP or DOWN arrow key to change each digit. Press ENTER to move the cursor to the

right. When done, press ENTER to save the value. Use the DOWN arrow key to select <Acquire>. Press

ENTER to activate the Acquire function. Press ENTER to confirm and save the calibration point to the

device memory. The HP23 automatically exits the menu.

温度调节 : HP23 显示当前被校准设备的温度值和参考温度值（已知的环境）。按 ENTER 激活参考值菜单并

使用 UP 或 DOWN 方向键更改数值。按 ENTER 移动光标到正确位置，调整完成后，按 ENTER 保存该值

。

使用 DOWN 方向键选择 <Acquire>. 按 ENTER 激活保持功能。按 ENTER 确认并保存校准点到设备存储器内

。

HP23 自动跳出该菜单。

Note: the procedure can be repeated with different reference environments so as to accumulate several

Page 37

calibration points (temperature: maximum 2 points, humidity: maximum 100 points).

说明：该过程可以在不同的环境下重复，以便累积多个校准点 ( 温度点：最多保存 2 点 , 湿度点最多保存

100 点）

6.9

6.9 Adjustment

Adjustment

Adjustment of

of humidity

humidity

humidity and

and

and temperature

temperature

温湿度调节

The HP23 can be used to do a 1-point or multi-point humidity and temperature adjustment of up to two

probes, transmitters or other devices equipped with a UART interface. Humidity and temperature

adjustment are two separate processes.

HP23 最多可以对 2 只探头，变送器或其他带 UART 接口的设备做单点或多点的温湿度校准。温湿度调节是

两个独立的过程。

o Press the MENU key and select either “ Probe 1 ” or “ Probe 2 ” . Press ENTER to activate the Probe 1 or

Probe 2 menu item.

按 MENU 键并选择 “ Probe 1 ” 或 “ Probe 2 ” 。按 ENTER 激活探头 1 或 2 的菜单项。

o Use the DOWN arrow key to select either “ Temp Adjust ” or “ Humi Adjust ” (we recommend selecting

Temp Adjust first). The

The

The following

following

following steps

steps

steps are

are

are the

the

the same

same

same for

for

for a

a temperature

temperature

temperature or

or a

a humidity

humidity

humidity adjustment

adjustment

adjustment .

使用 DOWN 方向键选择 “ Temp Adjust ” 或 “ Humi Adjust ” （我们推荐先做温度调节）。温湿度调节以下步

骤相同。

o Press ENTER to confirm and open the next sub-menu.

按 ENTER 确认并打开下级子菜单。

o Optional: with the “ Acquired Points ” menu item selected press ENTER and review the calibration points

present in memory. This submenu allows you to delete unwanted calibration points. Press MENU when

done.

选项：选择 “ Acquired Points ” ，按 ENTER 并浏览存储在当前存储器中的校准点。该子菜单允许你删除不想

要的校准点。删除后按 MENU 键返回。

o Use the DOWN arrow key to select the “ Adjust ” menu item and press ENTER to confirm.

使用 DOWN 方向键选择 “ Adjust ” 菜单项，按 ENTER 确认。

o Press ENTER to activate the Adjust function. This function automatically erases the calibration points

in memory. When done adjusting, the HP23 automatically exits the menu.

按 ENTER 激活调节功能。该功能自动擦除存储期内的校准点。当调节完成后， HP23 自动跳出菜单。

7 Firmware

Firmware

Firmware updates

updates

updates 固件升级

Firmware updates will be available on the ROTRONIC website for downloading. Firmware files are given

a name that shows both to which device the file applies and the version number of the firmware. All

firmware files have the extension HEX. Procedure for updating the firmware:

Use 固件更新可以在 ROTRONIC 网站下载。固件文件显示文件名包括固件版本号和该文件使用的设备名。

所有固件文件都已 HEX 为扩展名。

固件更新过程操作：

a USB cable to connect the service connector of the HP23 to a USB port of a PC with the ROTRONIC

Page 38

HW4 software installed. Note that the ROTRONIC USB driver must be installed on the PC as explained

in the HW4 manual E-M-HW4v2-Main

E-M-HW4v2-Main

E-M-HW4v2-Main .

用电缆通过 USB 口连接 HP23 和装有 HW4 软件的 PC 上。务必在 PC 上安装 ROTRONIC USB 驱动，说明见

HW4 手册 E-M-HW4v2-Main

E-M-HW4v2-Main

E-M-HW4v2-Main .

Copy the firmware update file from the ROTRONIC website to the PC.

从 ROTRONIC 网站下载固件升级文件到电脑

Start HW4 software on the PC and search for the HP23 (HW4 Main Menu Bar > Devices and Groups >

Search for USB Masters). 在 PC 上启动 HW4 软件并搜索 HP23 (HW4 主菜单 > 设备组 > 搜索 USB 主机 ).

After finding the HP23, expand the device tree to its functions. Select Device Manager. In the Device

Manager menu bar select Tools > Firmware Update. For instructions see document E-M-HW4v2-F2-012

E-M-HW4v2-F2-012

找到 HP23 后 , 展开功能目录 . 选择设备管理器 . 在设备管理菜单选择工具＞固件更新 . 详细说明见文件

E-M-HW4v2-F2-012

8 Technical

Technical

Technical data

data

data 技术数据

8.1

8.1 Specifications

Specifications

Specifications 说明

General

General 概述 HP23

HP23

Device type 设备类型 Humidity-temperature hand-held indicator with 2 configurable

probe inputs (HygroClip 2 or analog probe) and real time clock

(date and time)

2 路可设置探头输入 (HygroClip 2 或模拟探头 ) ，带有真正的时钟功能

的温湿度手持式指示器

Battery type 电池类型 9 V alkaline (standard) or Ni-MH 8.4V, 170 … 250mAh

(rechargeable)

9V 碱性电池（标配）或镍氢充电电池 8.4V, 170 … 250mAh

Low battery indication 低电量指示

Yes (7-segment icon)

有（）

Battery charge 电池充电

Yes (rechargeable battery only) via service connector (use PC

USB port or AC adapter)

有（只适用于可充电电池）通过维护接口（ PC 的 USB 口或交流电源

适配器）

Operating

Operating modes

modes

modes 操作模式 HP23

HP23

Standard mode 标准模式 Display of %RH, temperature + calculated parameter Display of

analog probe measurement

显示相对湿度，模拟探头测量的温度 + 计算量参数显示

AW mode 模式 Display of water activity and temperature 水活性和温度的显示

o AwE : conventional measurement 常规测量

Page 39

o AwQuick : accelerated measurement 快速测量

Probe

Probe input

input

input options

options

options 探头输入选

型

HP23

Digital probe 数字探头 HygroClip 2 probe 探头

Analog probe (12-bit AD converter)

模拟探头（ 12 位模数转换器）

Supply voltage to probe: 5 VDC Maximum probe signal range: 0 to

3.3 VC Configurable measuring range and measurement unit

探头供电电压：最大 5VDC ，设置测量范围和测量单元供电范围：

0-3.3VDC

Humidity

Humidity and

and

and temperature

temperature

measurement

measurement 温湿度测量

HygroClip

HygroClip 2

2 probe

probe

probe 探头

See document E-M-HC2

E-M-HC2

E-M-HC2 Probes

Probes

Probes > Specifications 说明

Calculated

Calculated parameters

parameters

parameters 计算量参

数

HP23

Psychrometric calculations 湿度计

算量参数

Dew point (Dp) above and below freezing 露点（ Dp ）以上和冰点

以下

Frost point (Fp) below freezing and dew point above freezing 霜点

（ Fp ）低于冰点和露点高于冰点

Wet bulb temperature (Tw) 湿球温度 (Tw)

Enthalpy (H) 焓值 (H)

Vapor concentration (Dv) 水汽密度 (Dv)

Specific humidity (Q) 水汽含量 (Q)

Mixing ratio by weight (R) 混合比 (R)

Vapor concentration at saturation (Dvs) 饱和蒸汽浓度 (Dvs)

o Vapor partial pressure (E) 局部蒸汽压力

o Vapor saturation pressure (Ew) 饱和蒸汽压力

Start-up

Start-up time

time

time and

and

and data

data

data refresh

refresh

refresh rate

rate

rate 启动时间和

数据刷新率

HP23

Start-up time 启动时间 3 s (typical)

Data refresh rate 数据刷新率 1 s (typical)

Functions

Functions 功能说明 HP23

HP23

Delta Probe 第三方探头

o %RH, temperature and calculated parameter

difference (probe 1 less probe 2)

相对湿度，温度和计算量参数不同

Page 40

Data capture 数据捕捉

o Manual data capture of %RH and temperature +

date and time stamp (HygroClip 2 probe only)

o 8 separate data bins (each can be given a

specific name with the HW4 software)

o Up to 250 records per data bin

o 手动数据捕捉相对湿度和温度 + 数据和时间标记

（只适用于 HygroClip2 ）

o 8 个独立数据位（通过 HW4 软件可以对每一位做不

同的定义）

o 每位最多 250 组数据。

Data logging 数据记录

o Configurable log interval (from 5 sec to 1 hour)

o Start-Stop or Loop mode

o Up to 10,000 RH+T records for a single

HygroClip 2 probe

o Up to 20,000 records for a single 1-channel

analog probe

o Each data record is given a date and

time stamp

o Recording capacity per probe is cut in half when

two probes are being simultaneously recorded

o 可设置记录间隔（从 5 秒到 1 小时）

o 启动 - 停止或循环模式

o 单只 HygroClip 2 探头，最多记录 10 ， 000 组 RH+T

数据

o 单通道模拟探头最多记录 20 ， 000 组数据

o 每个数据记录都有时间标记。

Calibrator 校准

o Can be used to calibrate and adjust HygroClip

probes, transmitters and other devices based on

the AirChip 3000 technology

o Fully fledged calibration and

adjustment function

o Calibration against reference probe or

reference environment

o 用于校准和调节 HygroClip 探头，变送器，和其他

基于 AirChip 3000 技术的设备

o 非常成熟的校准和调节功能

o 参考探头或参考环境的校准

Water activity measurement 水活性测量

o Conventional water activity measurement

oAccelerated water activity measurement

o Automatic end of measurement Simultaneous

measurement of two probes (HygroClip 2 only)

o 常规水活性测量

o 快速水活性测量

o 2 路探头（只针对 HygroClip 2 ）同时测量，自动

Page 41

结束测量。

Service

Service connector

connector

connector 维护连接器 HP23

HP23

Interface type 接口类型

USB

Maximum service cable length 维护电缆最大长度

5 m

General

General specifications

specifications

specifications 说明 HP23

HP23

Display 显示 LC, 1 or 2 decimals resolution, backlight, trend,

alarm, data logging and low battery indication

LC ， 1 或 2 位数值，背景光，趋势指示，报警，数据

记录和低电压显示

Display modes 显示模式 %RH and temperature + date and time %RH,

temperature and calculated parameter %RH or

temperature or calculated parameter + date and

time Water activity and temperature

相对湿度和温度 + 数据和时间，相对湿度，温度和计

算量参数，相对湿度或温度或计算量参数 + 数据和时

间水分活度仪和温度

Probe material 探头材料 Polycarbonate 聚碳酸酯

Probe dust filter material 探头防尘过滤器材料 Polyethylene 聚乙烯

Conformity

Conformity with

with

with standards

standards

符合标准

HP2

HP2 3

CE / EMC immunity 免检 EMC 执行 2004/108/EG:

EN 61000-6-1: 2001, EN 61000-6-2: 2005

EN 61000-6-3: 2005, EN 61000-6-4: 2001 + A11

Solder type 焊接方式 Lead free (RoHS directive) 无铅 (RoHS 要求的产品 ) 。

FDA / GAMP directives 执行 compatible 兼容

Environmental

Environmental limits

limits

limits 环境范围

HP2

HP2 3

Storage and transit 存储和运输 -20 … +70 ° C / 0 … 100 %RH, non condensing 无结露

Operating limits at electronics

工作范围

-10 … .60 ° C (limited by LC display) 0 … 100 %RH, non condensing

-10 … .60 ° C （带液晶显示） 0 … 100 %RH, 无结露

Temperature limits at probe

探头温度范围

Same as electronics

同工作范围

Maximum humidity at probe

探头最大湿度

Same as electronics

同工作范围

Maximum air velocity at probe

探头最大风速

20 m/s

Critical environments 临界环

Humidity sensor: as per DV04-14.0803.02 - Critical chemicals

Page 42

境湿度传感器：根据 DV04-14.0803.02 – 临界化学品

8.2

8.2 Dew

Dew

Dew point

point

point accuracy

accuracy

accuracy 露点精度

See document E-M-HC2 Probes > Dew point accuracy 见文件

9 Accessories

Accessories

Accessories 附件

For accessories and parts such as the HW4 configuration software, service cables, calibration

accessories and spare dust filters, please see document E-M-HC2-accessories

E-M-HC2-accessories

附件及 HW4 软件，维护电缆，校准附件及防尘过滤器配件等，见文件 E-M-HC2-accessories

E-M-HC2-accessories

10 Supporting

Supporting

Supporting documents

documents

documents 文件诠释

Document

Document File

File

File Name

Name

Name 文件名称 Contents

Contents

Contents 内容

E-M-HC2

E-M-HC2 Probes-V1

Probes-V1

Probes-V1 HygroClip 2 (HC2) Humidity Temperature Probes,

User Guide HygroClip 2 (HC2) 温湿度探头使用手册

E-M-HC2-accessories

E-M-HC2-accessories Accessories and parts for probes, indicators and

transmitters 探头，手持表及变送器的附件和配件

E-T-AC3000-DF-V1

E-T-AC3000-DF-V1 AirChip 3000 Description and Main Functions

AirChip 3000 说明书及功能介绍

E-M-HW4v2-DIR

E-M-HW4v2-DIR List of the HW4 manuals HW4 手册

E-M-HW4v2-Main

E-M-HW4v2-Main HW4 software version 2: General instructions and

functions common to all devices

HW4 软件版本 2 ：通用指导及功能说明

E-M-HW4v2-F2-0

E-M-HW4v2-F2-0 12

12 HW4 software version 2: HP2 3 hand-held indicator

and probes Device Manager and Data Recording

functions

HW4 软件版本 2 ： HP23 及探头的设备管理及数据记

录功能

E-M-HW4v2-A2-001

E-M-HW4v2-A2-001 HW4 software version 2: Probe Adjustment

function AirChip 3000 devices

HW4 软件版本 2 ： AirChip3000 探头调整功能

Document

Document File

File

File Name

Name

Name 文件名 Contents

Contents

Contents 描述

E-M-HW4v2-DR-001

E-M-HW4v2-DR-001 HW4 software version 2: Data Recording Function AirChip 3000

Devices

HW4 软件版本 2 ：数据记录功能 AirChip 3000 设备

Page 43

E-M-AC3000-CP

E-M-AC3000-CP AirChip 3000 Communication Protocol

AirChip 3000 通信协议

E-M-CalBasics

E-M-CalBasics Temperature and humidity calibration basics Instructions for using

the ROTRONIC humidity standards

使用 ROTRONIC 湿度标准的温湿度校准基本说明

E-T-HumiDefs

E-T-HumiDefs Humidity Definitions

湿度定义

Note: All document file names have an extension corresponding to the document release number. This extension is

not shown in the above table.

说明：所有文件名有一个扩展对应文件

Doc.

Doc. Release

Release

Release 文件发行 Date

Date

Date 日期 Notes

Notes

Notes 说明

_20 June 04, 2009 Original release

原始发行