Omega HH309A User guide

HH309A

Data Logger Thermometer

e-mail: [email protected]

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User’s Guide

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MADE IN TAIWAN

Servicing North America:

U.S.A.: Omega Engineering, Inc., One Omega Drive, P.O. Box 4047

ISO 9001 Certified

Stamford, CT 06907-0047
Toll-Free: 1-800-826-6342 Tel: [phone]
FAX: [phone] e-mail: [email protected]

Canada: 976 Bergar

Laval (Quebec), H7L 5A1 Canada
Toll-Free: 1-800-826-6342 TEL: [phone]
FAX: [phone] e-mail: [email protected]

For immediate technical or application assistance:

U.S.A. and Canada: Sales Service: 1-800-826-6342/1-800-TC-OMEGA

®

Customer Service: 1-800-622-2378/1-800-622-BEST

®

Engineering Service: 1-800-872-9436/1-800-USA-WHEN

®

Mexico/ En Español: 001 [phone] FAX: [phone]
Latin America [email protected] e-mail: [email protected]

Servicing Europe:

Benelux: Managed by the United Kingdom Office

Toll-Free: 0800 099 3344 TEL: [phone]
FAX: [phone] e-mail: [email protected]

Czech Republic: Frystatska 184

733 01 Karviná, Czech Republic
Toll-Free: 0800-1-66342 TEL: [phone]
FAX: [phone]e-mail: [email protected]

France: Managed by the United Kingdom Office

Toll-Free: 0800 466 342 TEL: [phone]
FAX: [phone] e-mail: [email protected]

Germany/Austria: Daimlerstrasse 26

D-75392 Deckenpfronn, Germany
Toll-Free: 0800 6397678 TEL: [phone]
FAX: [phone] e-mail: [email protected]

United Kingdom: OMEGA Engineering Ltd.

ISO 9001 Certified

One Omega Drive, River Bend Technology Centre, Northbank
Irlam, Manchester M44 5BD United Kingdom
Toll-Free: 0800-488-488 TEL: [phone]
FAX: [phone] e-mail: [email protected]

OMEGAnet®Online Service Internet e-mail

omega.com [email protected]

It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI
regulations that apply. OMEGA is constantly pursuing certification of its products to the
European New Approach Directives. OMEGA will add the CE mark to every appropriate device
upon certification.

The information contained in this document is believed to be correct,
but OMEGA accepts no liability for any errors it contains, and reserves the right to alter
specifications without notice. WARNING: These products are not designed for use in, and
should not be used for, human applications.

®

目 录

项目 页次

一. 简介……………...................................…… 1

二. 规格………………….……...........................

三. 符号定义及按键位置………….…................

四. 操作说明………………….….......................

4.1 开/关机与背灯功能. ...........................

4.2 连接温度热电偶……….......................

4.3 温度单位选择……………....................5

4.4 锁定温度读值……………....................5

4.5 T1-T2 功能….....…..............................

4.6 记忆及清除记忆功能…………….........

4.7 时间设定…………………....................6

4.8 记录时间间隔设定……………............

4.9 最大、最小读值功能………..................7

4.10 自动关机………................................

4.11 电池不足指示……………..................

4.12 校正点…………................................

4.13 数字输出…………….........................

五. 软件安装说明…………………....................

附录…………….................................................

9

1

2

5

5
5

6

6

7

8
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8

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9

一.简介:

OMEGA HH309A(DataLogger) 是一具以
K-type 热电偶温度传感器为 Sensor 的数字温度

表, OMEGA HH309A 具有内存装置,最多可连续
记忆16000 笔(注一),可以不接计算机直接将温度
值先记录在电表中,然后经由计算机将内存读出,
供做分析,打印或存档等用途。也可以由计算机记
录大量数据(视您计算机的内存及硬盘空间)。其
中的热电动势与温度转换关系以 IEC458 国际标
准之 K-type 转换函数定义。

二.规格:

显示方式:
四位数液晶银幕显示器,四组显示值。

测量范围:-200～1370°C -328～2498°F

分辨率:

-200°C~ 200°C 0.1°C; 200°C ~1370°C 1°C

-200°F~ 200°F 0.1°F; else 1°F

输入端保护: 60V DC, or 24Vrms AC

操作环境:

0°C ~50°C (32°F ~ 122°F); 0 ~ 80% RH
储藏环境:

-10°C to 60°C (14°F ~ 140°F); 0 ~ 80% RH

使用电池: 9V DC

电池寿命: 约100 小时(碱性电池)

操作海拔: 海拔2000m 以下

测量精度: 环境温度23 ± 5°C,湿度 80%RH 以下

1

范 围 准 确 度

-200°C ~ 200°C ±(0.2% reading + 1°C)
200°C ~ 400°C ±(0.5% reading + 1°C)
400°C~1370°C ±(0.2% reading + 1°C)

-328°F ~ -200°F ±(0.5% reading + 2°F)

-200°F ~ 200°F ±(0.2% reading + 2°F)

200°F ~ 2498°F ±(0.3% reading + 2°F)

温度系数：
当操作温度不在 18°C～28°Ｃ范围时，每一度需
加入以下的不准确度：

读值 x 0.01% ± 0.03 °C
读值 x 0.01% ± 0.06 °F

注意:

以上的精度是电表本身的规格,但在实际应用时需考
虑热电偶本身的规格误差。请参阅相关规格表以确认
总误差。

取样率：3 秒 ⁄ 每次
外观尺寸：184x64x30 mm
重量：约 250g
附件：K Type 温度棒 x 2,电池,皮套,使用说明书

RS-232 连接线,软件(OMEGA HH309A)

AC 电源转换器：9V
USB 连接线(选购)。

《注一》:

每次按下"REC"键开始记录,到再次按"REC"结束记录称为一组数据,
您可以记录无限多组数据,直到内存用完为止.

DC±15% 100mA (选购)

2

三.符号定义及按键位置:

°C°F

T1,T2

T3,T4

: 负号指示符号

: 温度单位符号

: 传感器类型指示符号

: 最大值显示符号

: 最小值显示符号

: 自动关机符号

: 读值保留指示符号

: 低电池指示符号

: 热电偶插头指示符号

: T1-T2 差值指示符号

: 读值记录中指示符号

3

X

M

A

2

4

V

T

T

T4T

2

1

3

6

0

1

2

3

4

5

按键说明:

1

○

3

○

5

○

7

○

9

○

11

○

13

○

V

6

T1-T2

SETUP

HOLD

REC

200
328

POWER-UP OPTIONS

REC

INTVCLOCK

C

FCF

7

8

F

1370RANGE

C

2498

9

L
A
C

T
U
P
T
U
O

V
9
C
D

T1-T4 热电偶连接头 ○2LCD 顯示幕

电源开关 ○4讀值保留按鍵
记录按钮 ○6T1-T2 按鈕
最大、最小读值按钮 ○8溫度單位選擇
温度偏移校正旋钮 ○10數位輸出連接器
AC 电源转换器插座 ○12三腳架連接座
电池盒盖

9V BATTERY

NEDA 1604 6F22 006P

PLEASE READ

MANUAL FOR SAFETY

OPEN

4

四.操作说明：

4.1 开/关机与背灯功能:

I

键一次开启电源;再按一次打开/关闭背灯。

按○
持续按此键 3 秒,关闭电源。

4.2 连接温度热电偶：
将热电偶的连接器插入温度表顶端的连接头,请
注意连接器的正负极性。

4.3 温度单位选择：
按”°C/°F”键选择以°C 或者以°F 为显示的温度单
位。

4.4 锁定温度读值：
按下“HOLD”键可锁定显示读值，再按一次可解
除锁定;当读值锁定时, “MAX MIN”, “T1-T2”及
“°C/°F”功能将不能执行。

5

4.5 T1-T2 功能：
按一次”T1-T2” 键, 在电表
LCD 右上方会显示” 1– 2 ”
字样,表示电表 LCD 右下方
所显示为 T1 减 T2 的读值,
如右图一。

4.6 记忆及清除记忆功能：

按下"REC"键后,电表就会
开始记录,再按一次"REC"
键就会停止记录。
如果要清除记忆,先关机,然后按住"REC"键不放,
再同时按住电源键,LCD 会显示" CLR ", " SURE

5 "字样并开始倒数,按住键不放直到倒数显示" 0
"即表示清除记忆完毕,之后放掉所有键再开机。

4.7 时间设定：

步骤 1: 按住“T1-T2”键再开机:此时进入设定模

式。
步骤 2: 按 "HOLD“(clock)键:
步骤 3: 按"REC" ▲ 或 "°C/°F" ▼ 增减数字,

若要快速增减数字,请按住此钮不放,按

"HOLD“(clock)更换调整项目, 顺序是:

年→ 月→ 日 → 时→ 分 → 秒, 然后按

"HOLD“(clock)储存设定值,在设定途中,

如果想离开设定模式且不储存设定值,

可按电源键来结束。

6

图一.

图二.

4.8 记录时间间隔设定：

步骤 1: 按住“T1-T2”键再开机:,此时进入设定模

式。
步骤 2: 按 "MAXMIN“(INTV)键:
步骤 3: 按"REC" ▲ 或 "°C/°F" ▼ 增减数字,

若要快速增减数字,请按住此钮不放,按

"MAXMIN“(INTV)键调整下一个项目,

最后按"MAXMIN“(INTV)储存设定值,在

设定途中,如果想离开设定模式且不储

存设定值,可按电源键来结束。

4.9 最大、最小读值功能：
当按下"MAX MIN"键时电表将同时记录最大值、
最小值;当 MAX 出现时,显示值为记录的最大值。
再按一次"MAX MIN"键，当 MIN 出现时显示的值
为记录的最小值。
再按一次"MAX MIN"键，当 MAX MIN 同时闪烁
时显示的值为目前的测量值。
再按一次"MAX MIN
如此使用者可选择合适的读值显示，而期间的读
值将随时更新。

当按住"MAX MIN"键达 2 秒将结束此操作状态。

"键，将回到 MAX 显示。

7

4.10 自动关机：

当一般方式开机时，电表会在 LCD 左上方出现

符号, 表示在 30 分钟内没有按键操作及
RS232 联机以及没有记录数据时会自动关机。
当要解除自动关机模式时，可以压住“HOLD”键
再开机，LCD 上的 符号就不会显示,表示自
动关机已解除。

4.11 电池不足指示：

当 显示在显示屏时，表示电池电量已不足，
需要更换新电池。

4.12 校正点：
输 入 调 整 点 允许误差

0.0°C VR1 ±0.1°C

190.0°C VR2 ±0.1°C
1000°C VR3 ±1°C

1900°F VR4 ±1°F

P. S

一般情况下可以一大气压中水的三相平衡点（有水有冰的热平衡

容器）的 0°Ｃ及 VR1 的 Offset 调整获得不错的校正结果。

4.13 数字输出：
输出方式：UART 9600bps N, 8, 1 normal High.
输出格式：ASIC II 字符输出及编码状态旗标回
报信号输出连接：请参考右图

TXRXGND

8

五.TestLink SE-309 软件安装说明：

将光盘 TestLink SE-309 程序安装到您的计算
机后,再将计算机连接线连接温度表及计算机
即可。

硬件最低需求:
486-100MHZ 以上 PC 兼容,16MB 内存,5MB
以上可用硬盘空间。

操作系统需求:Win98/NT4.0/NT2000/XP/Vista

安装方式:
在 Windows 下将光盘片放在光驱中, 执行

Windows 的" 开始"的执行,输入 e:\setup,按
Enter 键,就会执行安装程序,依照指示即可完成
安装,安装完毕后会在"开始"的"程序集"中出现
"TestLink"程序项,点取其中的"SE-309"执行程
序,其它详细使用说明请参考在线说明。

<附录> 本表有附一线式温度棒,其规格如下 :

型号 范围 准确度 说明

TP-K01

Bead

probe

-50℃ to

200℃

-58℉ to

392℉

±2.2℃ or ±0.75％

(±3.6℉ or ±0.75％)

铁氟龙绝

缘 ,最高耐

温 260 ℃

＊注意! 当温度表与 PC 联机时, 温度棒不可测量带
电物体, 以避免温度表受损。

9

10

10

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FOR WARRANTY RETURNS, please
have the following information available
BEFORE contacting OMEGA:

1. Purchase Order number under which
the product was PURCHASED,

2. Model and serial number of the product
under warranty, and

3. Repair instructions and/or specific
problems relative to the product.

FOR NON-WARRANTY REPAIRS,

consult
OMEGA for current repair charges. Have the
following information available BEFORE
contacting OMEGA:

1. Purchase Or de r number to cover the COST

of the repair,

2. Model and serial number of the product, and

3. Repair instructions and/or specific problems

relative to the product.

OMEGA’s policy is to make running changes, not model changes, whenever an
improvement is possible. This affords our customers the latest in technology and
engineering. OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2012 OMEGA ENGINEERING, INC. All rights reserved. This document may
not be copied, photocopied, reproduced, translated, or reduced to any electronic medium
or machine-readable form, in whole or in part, without the prior written consent of
OMEGA ENGINEERING, INC.

WARRANTY / DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and
workmanship for a period of 13 months from date of purchase. OMEGA’s Warranty adds
an additional one (1) month grace period to the normal one (1) year product warranty
to cover handling and shipping time. This ensures that OMEGA’s customers receive
maximum coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s
Customer Service Department will issue an Authorized Return (AR) number immediately
upon phone or written request. Upon examination by OMEGA, if the unit is found to be
defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not
apply to defects resulting from any action of the purchaser, including but not limited to
mishandling, improper interfacing, operation outside of design limits, improper repair, or
unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having
been tampered with or shows evidence of having been damaged as a result of excessive
corrosion; or current, heat, moisture or vibration; improper specification; misapplication;
misuse or other operating conditions outside of OMEGA’s control. Components in which
wear is not warranted, include but are not limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products.
However, OMEGA neither assumes responsibility for any omissions or errors nor
assumes liability for any damages that result from the use of its products in
accordance with information provided by OMEGA, either verbal or written.
OMEGA warrants only that the parts manufactured by the company will be as
specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR
REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED,
EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY
WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies
of purchaser set forth herein are exclusive, and the total liability of OMEGA with
respect to this order, whether based on contract, warranty, negligence,
indemnification, strict liability or otherwise, shall not exceed the purchase price
of the component upon which liability is based. In no event shall OMEGA be
liable for consequential, incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used:
(1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear
installation or activity; or (2) in medical applications or used on humans. Should any
Product(s) be used in or with any nuclear installation or activity, medical application, used
on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our
basic WARRANTY/ DISCLAIMER language, and, additionally, purchaser will indemnify
OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out
of the use of the Product(s) in such a manner.

RETURN REQUESTS / INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service
Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA, PURCHASER MUST
OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER
SERVICE DEPARTMENT (IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR
number should then be marked on the outside of the return package and on any
correspondence. The purchaser is responsible for shipping charges, freight, insurance
and proper packaging to prevent breakage in transit.

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