Fluke 5020A Bedienungsanleitung

® 5020A Thermo-Hygrometer Users Manual December 2003 © 2003 Fluke Corporation, All rights reserved. All product names are trademarks of their r

5020A Users Manual viii 5-32. File View...

5020A Users Manual 6-30 the current date and time. If not specified, the actual time/date range of the data will likely include more data than request

Digital Communications Interface Commands 6 6-31 Example: SENS:AVER? Response: 1 A value of 1 is returned if the measurement averaging is enabl

5020A Users Manual 6-32 SENSor<chn>:STATe? Returns the sensor status for the specified channel. Example: SENS1:STAT? Response: 0 The SENSor suff

Digital Communications Interface Commands 6 6-33 The <chn> parameter specifies the channel (1 or 2). A value of 1 is returned if the spec

5020A Users Manual 6-34 Response: 2003,9,17 The CALibrate suffix, <chn>, specifies the channel (1 or 2). The response is returned in the format,

Digital Communications Interface Commands 6 6-35 CALibrate<chn>:PARameter:OFFSet<num> <float> Sets the sensor calibration off

5020A Users Manual 6-36 The following parameters are set when this command is issued. • Sets the measurement period to 2 seconds. • Sets the measure

Digital Communications Interface Commands 6 6-37 UNIT:TEMPerature <unit> Sets the system temperature unit. Example: UNIT:TEMP C The <u

5020A Users Manual 6-38 A value of 1 is returned if serial port echo (duplex) is ON. A value of 0 is returned if serial port echo (duplex) is OFF. SY

Digital Communications Interface Commands 6 6-39 Example: SYST:COMM:SER:TIM 120 The <num> parameter can be one of the following values: 1

1-1 Chapter 1 Introduction and Specifications Title Page Introduction...

5020A Users Manual 6-40 SYSTem:DATE:FORMat? [MIN|MAX|DEF] Returns the date format used for the display. Example: SYST:DATE:FORM? Response: 1 Specifyin

Digital Communications Interface Commands 6 6-41 Example: SYST:TIME 11,43,28 The <hour>, <minute>, and <second> parameters mu

5020A Users Manual 6-42 SYSTem:PASSword:ALARm? Returns the state of the alarm settings password protection. Example: SYST:PASS:ALAR? Response: 0 A val

Digital Communications Interface Commands 6 6-43 Caution If the password is forgotten, the themo-hygrometer must be returned to an Authorize

5020A Users Manual 6-44 Example: SYST:PASS:STAT 1 The <bool> parameter turns the statistics settings password-protection on (1 or ON) or off (0

Digital Communications Interface Commands 6 6-45 *ESR? This query command returns the Event Status Register. It also clears the Event Status Re

5020A Users Manual 6-46 Example command: *SRE 32 *STB? This query command returns the Status Byte Register. Reading this register does not affect it o

Digital Communications Interface Commands 6 6-47 bit 1 is 1: channel 2 sensor is unattached, locked out, or not operating properly 2nd number

5020A Users Manual 6-48 10th number: button status (power-on test only) 0: no button press detected bit 0 is 1: F pressed during power on bit 1

Digital Communications Interface Commands 6 6-49 STATus:ALARm:ENABle? This command returns the Alarm Status Enable Register (see STATus:ALARm:E

5020A Users Manual 1-2

5020A Users Manual 6-50 measure bit. Bit 3 Channel 2 humidity measure bit. Bit 4 Not used Bit 5 Not used Bit 6 Not used. Bit 7 Not used. Example:

Digital Communications Interface Commands 6 6-51 register by adding the binary-weighted values of each bit. The meaning of each bit, when set (

5020A Users Manual 6-52 STATus:QUEStionable:CONDition? This command reads the Questionable Status Condition Register. Reading this register does not a

Digital Communications Interface Commands 6 6-53 Date and Time Formats The following tables list the acceptable date and time formats and their

5020A Users Manual 6-54

7-1 Chapter 7 Calibration Procedure Title Page Introduction...

5020A Users Manual 7-2

Calibration Procedure Introduction 7 7-3 Introduction 5026A-x sensors used with the thermo-hygrometer should be periodically calibrated to ensu

5020A Users Manual 7-4 20% 25 °C 45% 25 °C 70% 25°C Table 7-3. 5026A-H Temperature Calibration Points Temperature at Relative Humidity 16 °C 45% 20

Calibration Procedure Temperature and Humidity Adjustments 7 7-5 that the measurement errors first be obtained according to the procedure above

Introduction and Specifications Introduction 1 1-3 Introduction This manual contains information necessary safely operate the Fluke 5020A Therm

5020A Users Manual 7-6

8-1 Chapter 8 Maintenance and Troubleshooting Title Page Maintenance...

5020A Users Manual 8-2

Maintenance and Troubleshooting Maintenance 8 8-3 Maintenance The calibration instrument has been designed ease of operation and simplicity of

5020A Users Manual 8-4 Blank screen The screen appears blank when switched on. Ensure the power adapter is attached properly and the power is switche

Maintenance and Troubleshooting Downloading Recorded Data 8 8-5 SENSOR <n>: CALIBRATION INVALID Cycle the power. Try a different sensor.

5020A Users Manual 8-6 Note When using IRCOMM and an IR dongle, the data transfer can be susceptible to interference from fluorescent lighting. CE

Maintenance and Troubleshooting Frequently Asked Questions 8 8-7 on backup power for approximately 16 hours. When AC power is restored, the dis

5020A Users Manual 8-8

1 Index —A— AC adapter, 3-5, 3-6, 4-3 accessories, 2-3, 3-6 accuracy, 4-5, 4-6, 8-3 sensor, 4-5 accuracy specifications, 1-7 air velocity, 4-6 ala

5020A Users Manual 1-4 Symbols Used Table 1-1 lists the International Electrical Symbols. Some or all of these symbols may be used on the instrument o

5020A Users Manual 2 extension cable, 4-4 —F— firmware version, 5-34 —G— graph, 5-11, 5-12, 5-14, 5-16, 5-24, 5-30 humidity, 5-11, 5-24 temperature,

Index (continued) 3 —W— warnings, 1-4 —Z— zone types, 5-9

5020A Users Manual 4

Introduction and Specifications Safety Information 1 1-5 • The AC adapter can present safety concerns if misused or damaged. To avoid the risk

5020A Users Manual 1-6 • Sensors are fragile devices which can be damaged by mechanical shock, overheating, and exposure to fluids. Damage may not be

Introduction and Specifications Specifications 1 1-7 Specifications Temperature Range 0 °C to 50 °C Temperature Accuracy (“H” Model) 16 °C to

5020A Users Manual 1-8 Size (5020A) 125 mm Hx 211 mm W x 51 mm D(4.9 in x 8.3 in x 2.0 in) Size (Probes) 79 mm H x 19 mm dia. (3.1 in H x 0.75 in) W

2-1 Chapter 2 Quick Start Title Page Introduction...

LIMITED WARRANTY AND LIMITATION OF LIABILITY Each Fluke product is warranted to be free from defects in material and workmanship under normal use and

5020A Users Manual 2-2

Quick Start Introduction 2 2-3 Introduction This section briefly explains the basics of setting up and operating your thermo-hygrometer. Unpack

5020A Users Manual 2-4 Connect the Power Source The thermo-hygrometer draws power from the provided power adapter. Plug the adapter into a wall outlet

3-1 Chapter 3 Parts and Controls Title Page Introduction...

5020A Users Manual 3-2

Parts and Controls Introduction 3 3-3 Introduction The functions of the various features of the thermo-hygrometer are described below. Front Pa

5020A Users Manual 3-4 B C - These buttons are used to change a value or option when editing a parameter. When editing some numeric or alpha-numeric p

Parts and Controls Left Side Panel 3 3-5 avu054.tif Figure 3-3. Right and Left Side View Left Side Panel The left side panel consists of the D

5020A Users Manual 3-6 Battery Compartment - The battery compartment holds a 9V alkaline battery used as a backup power source to maintain continuous

Parts and Controls Accessories 3 3-7 • Model 5026A-S Spare Sensor/Standard Accuracy • Model 5027A-S Spare Sensor Kit includes a standard acc

i Table of Contents Chapter Title Page 1 Introduction and Specifications ... 1-1 Introductio

5020A Users Manual 3-8

4-1 Chapter 4 General Operation Title Page Introduction...

5020A Users Manual 4-2

General Operation Introduction 4 4-3 Introduction This section explains basic operation of the thermo-hygrometer. Detailed operation of the the

5020A Users Manual 4-4 Used batteries must be disposed of properly. See Warnings at the beginning of this manual. Sensor Configuration The thermo-hyg

General Operation Unit of Temperature 4 4-5 Unit of Temperature The thermo-hygrometer is capable of displaying temperature in Celsius (C) or Fa

5020A Users Manual 4-6 objects cannot be eliminated, consider using a heat shield between the heat source and the thermo-hygrometer sensor. The sensor

5-1 Chapter 5 Menu Functions Title Page Introduction...

5020A Users Manual 5-2 Comm Setting... 5-30 Serial ...

Menu Functions Introduction 5 5-3 Introduction Select the E button from the front panel to access the main menu of the thermo-hygrometer. The m

5020A Users Manual ii 4 General Operation ... 4-1 Introduction...

5020A Users Manual 5-4 avu004.jpg Figure 5-3. Channel Menu Channel Setting The CHANNEL SETTING function allows you to turn the channels on or off, se

Menu Functions Channel Menu 5 5-5 avu005.jpg Figure 5-4. Channel Setting Use the A D buttons to select the setting to change. The B C buttons

5020A Users Manual 5-6 Sensor Lock The SENSOR LOCK function locks each sensor individually and prohibits the user from switching sensors on the locked

Menu Functions Display Menu 5 5-7 avu009.jpg Figure 5-7. Sensor Channel Select The B C buttons are used to edit the parameter value. The A D b

5020A Users Manual 5-8 avu010.jpg Figure 5-9. Display Menu Display Setting The DISPLAY SETTING function allows you to select the temperature display

Menu Functions Display Menu 5 5-9 Display Layout The DISPLAY LAYOUT function allows you configure any of the 16 different display layouts. The

5020A Users Manual 5-10 Table 5-1. Field Types Field Type Description Blank blank field DATE current date TIME current time ID sensor identification

Menu Functions Display Menu 5 5-11 avu013.jpg Figure 5-12. Field Data Use the B C buttons to change each of the settings. Press E to save and

5020A Users Manual 5-12 avu014.jpg Figure 5-13. Graph Scale, Select Zone avu015.jpg Figure 5-14. Graph Scale Use the E button to edit and save the n

Menu Functions Data Menu 5 5-13 avu016.jpg Figure 5-15. Display Reset Data Menu The DATA menu contains functions for recording measurement dat

Contents (continued) iii IR... 5-

5020A Users Manual 5-14 Caution When data recording memory fills up, the earliest block of data is automatically discarded so recording of the mos

Menu Functions Data Menu 5 5-15 Caution When the memory has been filled, the oldest block of data will be discarded to allow new data to be

5020A Users Manual 5-16 avu020.jpg Figure 5-19. Data View, Begin Time avu021.jpg Figure 5-20. Data View, Numeric Format The numeric mode displays th

Menu Functions Data Menu 5 5-17 Press the E button to display the data for the selected starting date and time in graphical format. Press the F

5020A Users Manual 5-18 avu023.jpg Figure 5-22. Data Storage Press the E or F button to exit. Data Clear The DATA CLEAR function clears the data col

Menu Functions Data Menu 5 5-19 any hour of the day and automatically reset the statistics on any hour. Measurement statistics are kept as meas

5020A Users Manual 5-20 avu026.jpg Figure 5-25. Stats Setting The B C buttons are used to change the setting parameters. Press the E button to save t

Menu Functions Data Menu 5 5-21 avu028.jpg Figure 5-27. Stats Print Press the E button to save the new setting. Press the F button to cancel a

5020A Users Manual 5-22 avu030.jpg Figure 5-29. Stats Clear Data Card The DATA CARD function allows data to be written to a file on a data card or da

Menu Functions Data Menu 5 5-23 avu032.jpg Figure 5-31. File Write Note In order to view the data using the thermo-hygrometer or the LogWare I

5020A Users Manual iv

5020A Users Manual 5-24 avu033.jpg Figure 5-32. File View To view a file select the file to open by using the A D buttons and press E. You may choose

Menu Functions Alarm Menu 5 5-25 avu034.jpg Figure 5-33. Alarm The A D buttons are used to select the menu option. The B C buttons are used to

5020A Users Manual 5-26 Sensor Alarm The SENSOR ALARM function allows the setting of the alarm parameters for each channel. To set alarm parameters,

Menu Functions System Menu 5 5-27 avu037.jpg Figure 5-36. System Alarm The A D buttons are used to select the menu option. The B C buttons are

5020A Users Manual 5-28 avu039.jpg Figure 5-38. System Menu The A D buttons are used to select the menu option. The B C buttons are used to change th

Menu Functions System Menu 5 5-29 Date Time The DATE TIME function is used for setting the time-of-day clock, time format, date, and date forma

5020A Users Manual 5-30 occur with the North America daylight saving mode if the daily stats record time is 01:00, since this time will occur twice in

Menu Functions System Menu 5 5-31 avu042.jpg Figure 5-41. Comm Setting The B C buttons are used to change the parameter setting. Press the E b

5020A Users Manual 5-32 serial port. Echo mode ON is useful when using terminal emulation software on a computer to communicate with the instrument. S

Menu Functions System Menu 5 5-33 avu045.jpg Figure 5-44. Password By default the password is set to “5020A” when the instrument ships from th

v List of Tables Table Title Page 5-1. Field Types...

5020A Users Manual 5-34 System Info The SYSTEM INFO function displays information about the thermo-hygrometer. The information includes the manufactur

6-1 Chapter 6 Digital Communications Interface Title Page Introduction...

5020A Users Manual 6-2

Digital Communications Interface Introduction 6 6-3 Introduction The communication feature allows an external device, such as a computer, to co

5020A Users Manual 6-4 Interface Commands Command Summary An alphabetical listing of the commands implemented by the thermo-hygrometer readout are sho

Digital Communications Interface Interface Commands 6 6-5 *OPT? Returns configuration options *RST Sets the instrument operating parameters t

5020A Users Manual 6-6 ALARm:RHUMidity<chn>:SENSor:ENABle? Returns the state of the humidity sensor alarm enable for the specified channel ALA

Digital Communications Interface Interface Commands 6 6-7 ALARm:TEMPerature<chn>:UPPer:ENABle? Returns the state of the high temperature

5020A Users Manual 6-8 m>? CALCulate<chn>:PARameter<num>: AVERerage<num>:CLEar Resets all running statistics CALCulate<chn>

Digital Communications Interface Interface Commands 6 6-9 specified channel DATa:RECord:FREE? Returns the recording memory usage DATa:RECord:O

5020A Users Manual vi

5020A Users Manual 6-10 STATus:ALARm:ENABle <num>|MIN|MAX|DEF Sets the alarm status enable STATus:MEASure? Returns and clears the measurement

Digital Communications Interface Interface Commands 6 6-11 SYSTem:FIRMware:VERSion? Returns the system firmware version SYSTem:KLOCkout? Retu

5020A Users Manual 6-12 Commands Table 4 lists the commands in alphabetical order. In this section the commands are arranged into the following groups

Digital Communications Interface Commands 6 6-13 • <hour> indicates a one or two digit number for the hour (0 to 23) is required. • <

5020A Users Manual 6-14 ALARm:BEEP <bool> Sets the state of the audible alarm enable. Example: ALAR:BEEP 1 The <bool> parameter turns the

Digital Communications Interface Commands 6 6-15 Response: 0 A value of 1 is returned if a power loss alarm event has occurred. A value of 0 is

5020A Users Manual 6-16 Response: 20.00 The RHUMidity suffix, <chn>, specifies the channel (1 or 2). Specifying the MIN, MAX, or DEF parameter

Digital Communications Interface Commands 6 6-17 ALARm:RHUMidity<chn>:RATE:LIMit <float>|MIN|MAX|DEF Sets the humidity rate alarm l

5020A Users Manual 6-18 The RHUMidity suffix, <chn>, specifies the channel (1 or 2). A value of 1 is returned if the upper humidity alarm is ena

Digital Communications Interface Commands 6 6-19 Example: ALAR:TEMP1:LOW:ENAB 1 The TEMPerature suffix, <chn>, specifies the channel (1 o

vii List of Figures Figure Title Page 3-1. Front Panel ...

5020A Users Manual 6-20 ALARm:TEMPurature<chn>:RATE:LIMit? [MIN|MAX|DEF] Returns the temperature rate alarm limit for the specified channel in d

Digital Communications Interface Commands 6 6-21 Example: ALAR:TEMP1:UPP? Response: 0 The TEMPerature suffix, <chn>, specifies the channe

5020A Users Manual 6-22 ALARm:TIME:LAST? Returns the time of the last alarm event. Example: ALAR:TIME:LAST? Response: 15,43,19 The response is returne

Digital Communications Interface Commands 6 6-23 CALCulate[<chn>]:PARameter[<num>]:AVERage[<type>]:DATA? Returns the specifie

5020A Users Manual 6-24 Specifying the MIN, MAX, or DEF parameter returns the minimum, maximum, or default value respectively. CALCulate[<chn>]:

Digital Communications Interface Commands 6 6-25 FORMat:TDST:STATe? Returns the time and date stamp enable for the FETC?, MEAS?, and READ? comm

5020A Users Manual 6-26 Data Commands The data commands are used to access daily statistics or recorded measurements. DATa:DSTatistics:ENABle? Returns

Digital Communications Interface Commands 6 6-27 DATa:DSTatistics:RHOur? [MIN|MAX|DEF] Returns the daily statistics reset time. Example: DAT:DS

5020A Users Manual 6-28 DATa:DSTatistics:RECord:ETIMe? [<num>] Returns the daily statistics recording end time. Example: DAT:DST:REC:ETIM? Respo

Digital Communications Interface Commands 6 6-29 DATa:RECord:FEED:TEMPerature<chn>? Returns the state of the temperature recording enabl