HygroPalm HP21 Hand-Held Indicator User Guide HP21 手持表使用
Contents
1. display HBR TRE FER BE TY DZS Use the DOWN key to select either H Adjust or T Adjust and press the ENTER key BEH Tal FELE PEE SE V BEA PA FI ERA Make sure that the text line beginning with RefValue is highlighted and press the ENTER key MEESE TK ASIA J FEE 7 baj Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 14 of 21 Use the UP or DOWN key to change the reference value as desired EHE Pee Ss HB ae Use the DOWN key to highlight the Adjust text line and press the ENTER key SER PR BEST Ge eR ASIN JEE The HP21 confirms the adjustment with the message Adjust OK HP 21 Seat Adjust OK HAVA Ty HAUFE Press the MENU key twice to exit the menu and return the HP21 to normal operation FEDERAL FAK IIBIHP21 HIGHER ESE Notes Hi Hi ZHE o The calibration point is automatically deleted from the probe memory after an adjustment o Instructions for using the ROTRONIC calibration devices and humidity standards are provided in document E M CalBasics o Because the HP21 has no real time clock the date of the adjustment is not written to the HP21 If retaining the adjustment date is important use the HW4 software to adjust the HP21 YEN OPC HE KA TE VIRE Jit RSA TF i a PC oX FAEH ROTRONICHEME w 4 Ke NEJE PRVE Wi HH Lc fF E M CalBas2. HW4 HE 2 1 1RERRA o WHAE E o Settings and functions that can also be either partially or fully accessed from the keypad are marked with the letter K see also Operation gt Internal Menu o Dy ite we ALEA TEK E BEA eo ed A Configurable Settings o PTEN BiB gt Py PBS ED Factory default Metric except USA English ACB i EJ BRU Unit system K RAMA Ail BRAAS Psychrometric calculation Dew frost point We BEA aE BE KAE A Display resolution 1 decimal ERDIK 12 3 Display backlight K On Key Press FOGE JZON E Displayed parameters K RH and temperature PETAN Widron Measurement And Control Co FAXT AE REAA E Ltd Tel 400 883 6696 Fax 020 82316696 Page 7 of 21 Trend indicator display HJER CER Communication protocol TN RS 485 address RS 485 tH Device name We th BR Functions TRS Humidity temperature adjustment ae Al Sa Device write protection Stk Menu access from keypad iL eA EAA Se Limit humidity output to 100 RH Uae JE AT h BIL OO rh Out of limit value digital display alarm AS Be Sin LL LR AN Data recording AIR Automatic humidity sensor test We EE Pe RS A SA Humidity sensor drift compensation WES ERAS FAME Simulator mode BAU ai N IN Enabled Geze RO ASCII RO ASCII 0 0 Instrument model Soar HS Factory default Hi RUSK
3. T HygroPalm HP21 hand held indicator Instruction Manual User Guide E Page 4of14 2 5 Service connector PHO The service connector is a UART digital interface Universal Asynchronous Receiver Transmitter with a mini USB type connector This allows connecting the HP21 either to a PC running the ROTRONIC HW4 software or to a probe input of another instrument that is compatible with the HygroClip 2 HC2 probes In both cases a service cable is required See Maintenance for the location of the service connector and for the type of service cable to be used ARP RE ke SUART BUF Be O GL Re BC a Mt AL US BE 2 8 o A BEY AEHP21 GAT HW 4 JAE FD FE Hai Ee BG 5 7 CAG HC QPSK AAS RARA ERE RCP MOL EA EAE LS M HEI AEI HE Bh EPEAT Ri RAY Connecting the HP21 to a PC is used to configure the HP21 gain access to the HP21 functions such as humidity and temperature adjustment read data from the HP21 on the PC and update the AirChip 3000 firmware HP21 G Huse H RPHP21ET AE MYMEAHP21 DREMEL oie ey HP21 2H AU FtAWAirChip 3000F Connecting the HP21 to another instrument is useful only when the other instrument has its own display Hi E TIM ZE and keypad and has a more powerful internal menu than the HP21 example HP23 hand held calibrator This allows showing the d
4. Main Menu Menu Items Selections Notes ERY KPAI Information W WAE E Settings Dac Unit C F Temperature dew or ELA frost point i E E BG M Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 10 of 21 Record On Off Data recording max WK IR 2000 values UR ho C L FF ia 200024 i Back Light Key Press On Off Display backlight mode FBO FQB FFI OGM ph Device Information Rea Version Firmware version WAS EFRA Serial Nbr Serial number EIS Epa Address RS 485 address db RS 485 t HF Type Device type KAI RARA Name Device name User defined AFR WE APR FA eS SensorTest Humidity sensor status Off Good SQ Tuned fe RAS MIX We PE PRR AE KAS Bad K N EAS BOE J BY Ti Humidity Adjust RefValue Humidity reference 0 1 RH steps BAU value 0 1 RH ZAl E WRB AA lt Adjust gt 1 point adjustment H only offset RIER AME C Temperature Adjust A RefValue Temperature reference 0 1 C steps AiE value 0 1 C Z J In EA lt Adjust gt 1 point adjustment only offset H RER AVY im E Notes o Record both the recording mode start stop and the log interval cannot be changed from the menu Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 11 of 21 and are as configured with the
5. 12 of 14 7 Technical data REA 7 1 Specifications WH General Device type HARA Battery type BUBI Low battery indication REJE EZ Humidity measurement WEWE Sensor fe AS Measuring range eG FA Measurement accuracy at 23 C 23 SCI WU ae Ha Repeatability HILE Long term stability KHE PE Sensor time constant ERAS IN Ti is A Temperature measurement Yin BE M E Sensor JERAR HP21 HP21 Humidity temperature hand held indicator with integral probe A ERARE FREK 9 V alkaline OV Ae FEL te Yes A HP21 HP21 ROTRONIC Hygromer M1 R ROTRONIC Hygromer M1 R 0 100 RH 0 100 RH 1 0 RH 1 0 RH 0 3 RH 0 3 RH lt 1 RH year lt 1 RH 4F Typical 10 sec 63 of a 35 to 80 RH step change 1m sec air flow at sensor ALOR 35 rhF80 rh4e 1 T 63 rhiyt IN Tal MENKE HP21 HP21 Pt100 RTD IEC 751 1 3 class B Pt100 RTD IEC 751 1 3 class B Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 17 of 21 Measuring range WEG FA Measurement accuracy at 23 C 23 CCIM FSU eat Hig BE Repeatability HILH Long term stability KHE PE Sensor time constant AE RRAS HT TH is BC Calculated parameters BRE Psychrometric calculations WE BET SE Start up time and data refresh rate je eA TA A BCH al aT AS Start up time ike Wa AY
6. Disabled AWE Enabled Penn nabled Per Disabled AWE Enabled loop mode 10 min interval BY EAER E 1 OZ EHD Disabled AWE Disabled AWE Disabled ATOR uo m x o For a detailed description of all AirChip 3000 HP21 main functions see document E T AC3000 DF V1 XTA AirChip 3000 AHP21 H hE PEN HL 3c 4E T AC3000 DF V1 o Instructions regarding the configuration of the HP21 and access to its functions are provided in the following manuals E M HW4v2 F2 004 E M HW4v2 Main 6 5 E M HW4v2 DR 001 E M HW4v2 A2 001 E M AC3000 CP HP21 DEREKA RE TILA TI Fit E M HW4v2 F2 004 E M HW4v2 Main 6 5 E M HW4v2 DR 001 E M HW4v2 A2 001 E M AC3000 CP o The factory default setting for dew frost point calculation is frost point below freezing Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 8 of 21 OA AURAL BRU BC ALSUIRPUK A E M HP21 V1_20 Document code HygroPalm HP21 hand held indicator User Guide Rotronic AG Bassersdorf Switzerland Unit Instruction Manual Document Type Page 7 of 14 4 Operation F 4 1 Display 7 The LC display of the HP21 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 The upper line corresponds to relative humidity or dew frost point and the bottom line corresponds to temperature
7. GAMP Environmental limits IA Ea ya FE Storage and transit TERRE T Operating limits at electronics Tya Hl Temperature limits at probe PR Sk Ui BE Ys El Maximum humidity at probe RKK NEIE Maximum air velocity at probe PSK ERK AR Critical environments ti Fp Sie IP 40 IP 40 270 x 70 x 30 mm 10 63 x 2 76 x 1 17 270 x 70 x 30 mm 80 x 15 mm 3 15 x 0 59 80 x 15mm About 198 g 7 0 oz 2198g Rotronic AG Bassersdorf Switzerland Unit Instruction Manual Document Type Page 13o0f 14 HP21 EMC Directive 2004 108 EG EN 61000 6 1 2001 EN 61000 6 2 2005 EN 61000 6 3 2005 EN 61000 6 4 2001 A11 47 EMC2004 108 EG EN 61000 6 1 2001 EN 61000 6 2 2005 EN 61000 6 3 2005 EN 61000 6 4 2001 A11 Lead free ROHS directive Tet 4FGROHS compatible EFDA GAMPiUE HP21 20 70 C 0 100 RH non condensing 20 70 C 0 100 RH it 10 60 C limited by LC display 0 100 RH non condensing 10 60 C GRR Pain BF 0 100 WRH AA Hie Same as electronics 5 FELER AH TE Same as electronics 5 E AH TE 20 m s 3 935 ft min 20 m s Humidity sensor as per DV04 14 0803 02 Critical chemicals WERE RS ALEDVO4 14 0803 02 Ifi AAE im Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 19 of 21 7 2 Dew point accuracy RARER The HP21 can be configured to calculate either the dew point or frost point based on the
8. HP 21 Hite a eG Be A ER ER EIN Se a N REPER DL AB o EIT SARA EE Ble A PITERA SE The display can be configured to show a trend indicator on each line RETR At a UE AN ty HY DAD A increasing value 4JII E Y decreasing value j gt H In the event of an alarm the display shows the symbol to the right of the value For instructions see the following HW4 manual E M HW4v2 F2 004 TRAIN aN APS LB EMER te FM HW4 F it E M HW4v2 F2 004 Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 9 of 21 ON OFF MENU UP DOWN ENTER 4 2 Keypad ON OFF Turns the instrument on or off WRB AIF UP DOWN When the menu is active use these keys to navigate the menu make a selection or change avalue HIA EAL BREESE ERREA ENTER When the menu is active press this key to confirm a selection SRG TEC REA FE MENU Press this key to activate the internal menu Press this key again to exit the menu FABIO Eo TAZ HEP VB SE E M HP21 V1_20 Document code HygroPalm HP21 hand held indicator Instruction Manual User Guide Document Type 4 3 Internal menu A Note Unauthorized access to the menu can be prevented by disabling the display menu setting use the HW4 software gt Device Manager gt Display YEW AHORA BBW ILARAREASEA CHEF HW4 SPE ie th E ASER
9. RAEE HEFE EKA rE SE RA o IZMENUE2 A HY DADE HH EH E BYHP21 OG ERE MM E M HP21 V1_20 eet Switzerland Document code Unit Page 9of 14 HygroPalm HP21 hand held indicator Instruction Manual User Guide Document Type The optional HW4 software can also be used to change the unit system tH Fa H HW 4 4 Fi ll 4 6 Low battery indicator KH 7x When the battery is down to about 20 of its initial charge Low Battery appears at the bottom of the display FH E ttn EFRR WC POT SB AREE AN Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 12 of 21 4 7 Practical advice for measuring humidity wama kHH 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 WU SAE PE EDT ae HH ULI FER A PR SRE 5G SE AST ZED PEPE SO RH YEAH FETC SF SA YE ES RHI Ze o When using the HP21 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 measure
10. Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 2 of 21 E M HP21 V1_20 aisant Switzerland Document code Unit HygroPalm HP21 hand held indicator Instruction Manual User Guide Document Type Page 3of14 Applicability This manual is valid for the HP21 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 NJH TARE FHPA RRK OW 1x 01 0 1 128 BRER KEEA 1 Overview HER The HP21 is a highly accurate hand held indicator that displays relative humidity temperature and the dew or frost point The HP21 is perfect for spot checking HVAC installations manufacturing and storage areas and generally for all ambient air measurement within the temperature range of 10 to 60 C 14 to 140 F The HP21 operates with a regular 9V alkaline battery Based on the ROTRONIC AirChip 3000 digital technology the HP21 offers the following user functions HP21 FRK BE HL Se IE A AEP UE A S HP 21 5 aE FREE FIZE 10 to 60 CHI HE WEF Ati A OL PA VEE Lt HP21 E TE ris ZO VE FH SEP ROTRONIC AirChip 3000 FIR HP21 e tH A FIRE User configurable settings ay mn Calculation of the dew or frost point Humidity temperature calibration and
11. measurement of relative humidity and temperature The accuracy of this conversion varies depending on the humidity and temperature conditions as shown in the graph below ACHE AEE FE Aik BE WU 2G AR HP 21 Ay DUBE SE IE Ih BEER DAE WAF EE Ha BE PAE o DPIFP Accucary Sensor limit i DPEP C Temperature C Example at a temperature of 20 C a dew point value of 37 C is measured with an accuracy of 1 0 C or better AEB CEU 20 C FUER UAE A 37 OC IN PREG TT TREES 1 0 C KZA Rotronic AG E M HP21 V1 _20 Bassersdorf Switzerland Document code HygroPalm HP21 hand held indicator User Guide Document title 8 Accessories ft 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 NR ACHW4EK EE ASP REMEDIATE AE Jc 4 E M HC2 accessories 9 Supporting documents XF T Document File Name Contents SCPE BR A E M HC2 accessories Accessories and parts for probes indicators and E M HC2 p4 transmitters Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 20 of 21 E T AC3000 DF V1 E T AC3000 DF V1 E M HW4v2 DIR E M HW4v2 DIR E M HW4v2 Main E M HW4v2 F2 004 E M HW4v2 A2 001 E M HW4v2 DR 001 E M AC3000 CP E M CalBasics E T HumiDefs PRS FH RAE EY BE RE AirChip 3000
12. BCS LE ROT RONIC A si Ge BEB a SCPE BR BILGE AP m DY AAS o BTA ESHE LA HEX AP EA FRR TPIT A ERE Use cable AC3006 to connect the service connector of the HP21 to the USB port of a PC with the ROTRONIC 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 AEH AC3006 HL Si it USB FE RRHP 21 A ER AHWR E EREE H ELI DV EUS BK FEAT Sy 28 DLW 44 4 E M HW4v2 Main Copy the firmware update file from the ROTRONIC website to the PC FEL EE SCE KROTRONIC Pa sii F E E FE JR o Start HW4 software on the PC and search for the HP21 HW4 Main Menu Bar gt Devices and Groups gt Search for USB Masters z FEL HG HW 4 Pe PES RHP 2d HW4 EREA EL St USB FR After finding the HP21 expand the device tree to see the HP21 functions Select Device Manager In the Device Manager menu bar select Tools gt Firmware Update For instructions see document E M HW4v2 F2 004 Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 16 of 21 4FkSHP21 a FEA ASH LHP21 AE FEI A RS CEU ES IE L P PRANTL SCE E M HW4v2 F2 004 E M HP21 V1_20 Document code Document title Rotronic AG Bassersdorf Switzerland Unit HygroPalm HP21 hand held indicator Instruction Manual User Guide on Page
13. Description and Main Functions AirChip 3000 HH i RHE ZA List of the HW4 manuals HW4F Jit HW4 software version 2 General instructions and functions common to all devices HW48K FRA fej ZEW RT AB IA HW4 software version 2 HP21 hand held indicator Device configuration and AirChip 3000 functions HW4 4K fF RA HP21F HF i Le AirChip 300014 RESTA HW4 software version 2 Probe Adjustment function AirChip 3000 devices HW44KfERRA2 AirChip 30002K K TART A HW4 software version 2 Data Recording Function AirChip 3000 Devices HW44K RAZ AirChip 3000 i 4 Bede id eH AE AirChip 3000 Communication Protocol AirChip 300038 HA Temperature and humidity calibration basics Instructions for using the ROTRONIC humidity standards ROTRONIC Yr EWR HE Fh ae FE BE SS Humidity Definitions WREX Note All document file names have an extension corresponding to the document release number This extension is not shown in the above table WW FAD SCPE BI SPE SERA So TEE PEA ERR AR RH 0 10 Document releases 44E Doc Release x R s Date H Notes _20 Apr 3 2009 Original release Ri R4T Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 21 of 21
14. E M HP21 V1 _20 alent Switzerland Document code Unit HygroPalm HP21 hand held indicator Instruction Manual User Guide E Page 1of 14 Document title HygroPalm HP21 Hand Held Indicator User Guide HP21 FRR EAE Ht Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 1 of 21 Rotronic AG E M HP21 V1 _20 Bassersdorf Switzerland Document code Unit HygroPalm HP21 hand held indicator User Guide Instruction Manual Document Type ieee tat Page 2of 14 Table of contents H 3 1 Overview FIR ccccccssstsscsesssssnsesssnssssesssessssessoeesnsesssnaenasesnessaneneneseaneasnasnanecesasenesenanessnausaesaanesensenanens 3 2 General description SpA vacss cscdcisi ccdseetsosscdescesaccdcesdsedecesedesivcdes axe tevsaeeacccted sacdeceueecesseededssdesoevacssenensrscs 3 2 1 Power Supply HH cscscscscsscsesscessssccsesesesesessscsesesesesessvesesesesesarasanesasesesasasesssesesasasessaceeereneeacacesenes 3 2 2 Measured parameters WBA cccccccsscscsescsecsesesesesscsesesssssscsesssesessesesecesacsesesesesaesesucesseseseeeaeaes 3 2 3 Calculated parameters i 5 BAC ceccccccsssscscscsssscsesesesessssesessssssesesssesessesssesesscsesesacacsesesesecseseeeceeacaees 3 2 4 Sensor protection dust filter RRR WIZE AS eee ee eee cece reece eens eataeeeeetanaeenees 3 2 5 Ser
15. ROTRONIC HW4 software o SensorTest Off means that the humidity sensor has not been tested due to the configuration settings of the test For a description of the automatic humidity sensor test and drift compensation SQ tuning see documents E T AC3000 DF V1 and E M HW4v2 F2 004 Di Ode PRAMS BES GRE IEA ie ANAESTH EDL IE HW 4 PPE TT 1 E o Off RANMA KA HELA AMA MEE IAT RE TE NE MK DA Ri AMJ fe SQ tuning Yi 3c E T AC3000 DF V141 E M HW4v2 F2 004 4 4 Changing the parameters shown on the display NHR EKER When the menu is not active press the ENTER key to change which parameters are shown on the display o Relative humidity and temperature o Dew frost point and temperature when calculated parameter is enabled HRMS FQ ARERR i LAB O RA Mae SE Pah O RAMEE ORSZAKU 4 5 Changing the temperature unit E TORJE fr The temperature unit of the HP21 C or F can be changed from the keypad Menu gt Settings gt Unit Press the MENU key to show the internal menu on the display With the menu item Settings highlighted press the ENTER key With the menu item Unit highlighted press the ENTER key Use the UP or DOWN key to change the temperature unit as desired Press the MENU key twice to exit the menu and return the HP21 to normal operation HP21 evi BEA C BF AEE EE ERA JZMENU FEHI DA TZR A ABEK RERE Setting miset Wa EREA AREAL Unit A ae
16. TA Data refresh rate Bia hill Br Service connector HEPER Interface type RORA Maximum service cable length SHEA BARAKE General specifications DRERI Display TZR Probe material PRADE Probe dust filter material WDE ASF EL Housing material INSEE 10 60 C 10 60 C 0 2 C 0 2 C 0 05 C 0 05 C lt 0 1 C year lt 0 1 C Typical 4 sec 63 of a step change 1m sec air flow at sensor MAR AR BIES IN Fr te TA KRAE HP21 Dew or frost point user configurable setting FR RIE AC c HP21 1 9s typical 1 9s ia 1 7s typical 1 7s 247 HP21 UART Universal Asynchronous Receiver Transmitter UART 5 m 16 4 ft 5m HP21 LC 1 or 2 decimals resolution backlight trend alarm and low battery indication Him 2AA ERE Tot EA REAR EE ER Polycarbonate RRNK Polyethylene KOM ABS ABS Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 18 of 21 Housing protection grade Shae i GER Overall dimensions IERSE Probe dimensions RART Weight i E E M HP21 V1_20 Document code HygroPalm HP21 hand held indicator User Guide Document title Conformity with standards FEE ERE CE EMC immunity CE EMC Solder type RN FDA GAMP directives FDA
17. adjustment Simulator mode Automatic humidity sensor test and drift compensation Sensor failure mode Data recording HP EREA a RY A E FR A RA SE Yo Ee FE YEA id BIAS Ty IN We EE PR aS BAGS BAM FE RAE BL BIR The ability for the user to easily update the AirChip 3000 firmware means that the HP21 can be kept up to date regarding any future functionality improvement IPRA AT EG AirChip 3000 TEI AEA AEFS HP21 PAm EAA ASR DY RETEST RE AP 2 General description 434 2 1 Power supply HEHE The HP21 operates with a regular 9V alkaline battery Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 3 of 21 HP 21 ihr Vic FEL Ht Ht E 2 2 Measured parameters MBER The HP21 measures relative humidity with a ROTRONIC Hygromere IN1 capacitive sensor and temperature with a Pt100 RTD HP21 JROTRONIC Hygromere IN1 ir i FE AUN Se AE FAPt1 00 RTD see Ht BE 2 3 Calculated parameters WHER Using the ROTRONIC HW4 software the HP21 can be configured by the user to calculate either the dew point or the frost point WE HW48 fF H E DA HP 21 1h EE BCE o 2 4 Sensor protection dust filter FER RP EIERE The HP21 is supplied with a Polyethylene filter to protect the sensors against dust particles and high air velocity HP21 HR CHIVERS RAT EIR AS SADE UD E E RIE HM E M HP21 V1_20 oases be Oe Document code Unit K
18. ae e E aeaa dive denies 9 5 2 Location of the service connector mini USB type POME GWBUSB W eseese 9 5 3 Periodic calibration check Ji HH PE BEVERY EE ecccccccccscscseseeecscsesescecsesesesesecsesesececsesesssecssscsesesaeseaeenes 10 5 4 Replacing the battery FEM ccccccscscscsssscsesesesscecscsesssssecsesesesesscsesesssacsesesecassesesesauecseaecaeeeaes 11 5 5 Cleaning or replacing the dust filter J j FROST RIVE AS eee eects ee eeee ee eateeeeetenetaeeeeaeanees 11 6 Firmware updates H 4 F AL sscsscsssssesssessesssessecsseseseesssenseessesseesaeeseeseesseesaeseessaesseesaeseessaeasaesesesaseas 11 7 Technical datatg ARB AM secscccccccssssesscessseessessseesseesseessnessnessaesesnessueesoneseeesenassueesseessaneassseesseeseaesesneess 12 7 1 Specifications WBA cececcecceeecceseesesceeeeeeeecescenecencaseecensseeseeseeseeseesecsessnseesansaeeeeeeeeeeeeeeeeaeceeeteneeeteees 12 7 2 DEW point acc racy EUP IS vecs loesds cccdcecsssecaleessseseesest vesvesedsevocieestentins ive deers cides lest anaa a ananin 13 8 Accessories FOF accsssuvsscssseccastesvsiveuncssssincasssasiscunscsnasituvcspaussescasatndavucasussvaccanaisausasocesasnsisunsuanuessousnacins 14 9 Supporting documents ICEL FE eececcecseeseseeeeeeeeseeeeeeeeeenseseeeaeeeeeeeeeeseesesseeseeaesaeeaesaeeeeeaseeeteeeaseas 14 10 Document releases SCLEFRHEE scscccccecssssssssssscscessesssescsesssesesescsesescsecesesecesecscasecsesescseacarseneacae seseseseacaensasneaeeeeeee 14
19. ata measured by the HP21 on the other instrument display and also allows using the other instrument internal menu to do for example a humidity and temperature adjustment of the HP21 HP21 55 AE A EY 7 DAI AWE EARP 22 A E A RSF SANA JEL APRS DY AB LCHP21 TR AHPB FH HY PLAT TA Be a PA ABS ALA AT HP 21 fiche PE a a m 7 Ws mn a Se Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 4 of 21 3 User configurable settings and functions HPREARWR HH The HP21 can be used just as any conventional humidity and temperature indicator and most users will never need to use the HP21 configurable settings and functions Making use of the HP21 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 HP21 functions and also indicated the factory default settings HP21 2 F RE A Ba A LI BES AN RE KR PS a ETP EFT e X HP21HA Ri RRA SCPBURT PAA PSE BV PE GEHP21 LAP feta LAR PERU GCE o 3 1 Function overview MEASUREMENT ACCURACY AND RELIABILITY M EEO BEAT Fs ve PED BE EIS co AirChip 3000 Functions Description AirChip 3000 ZF HN gt Humidity temperature adjustment o 1 point or multi point humidity
20. ation check AHERE Both the Pt 100 RTD temperature sensor and associated electronics are very stable and should not require any calibration after the initial factory adjustment Pt 100 RTD J fees ais MAG HR ABE Bate E Ja ace HEAT BME Long term stability of the ROTRONIC Hygromer humidity sensor is typically better than 1 RH per year For maximum accuracy calibration of the HP21 should be verified every 6 to 12 months Applications where the HP21 is exposed to significant pollution may require more frequent verifications ROTRONIC Hygromer WEIREKKE TE AL A AS 1 ARH AS A BUN A deck HP 21 DIA REMOBII24 A RE R WIRD ESR MAE MAEKA MERA K BBM a Procedure for adjusting the HP21 from the keypad it 4 W477 HP21 KLE The keypad of the HP21 allows a 1 point adjustment of temperature or humidity against a reference A 1 point adjustment has the effect of adding the same offset to all measured values A multi point adjustment is not possible from the keypad and requires using either a PC with the HW4 software installed or the HP23 hand held calibrator HP 21 BEREE LABE ait SE Dad AS BGI SES AC YL EAS ZS ee AS E ya E AR Fie a Ge SE TT m EHA HW 4 8 FF HY J BRP 2B When the parameter to be adjusted is stable press the MENU key to show the internal menu on the ry gt WAS Z AME
21. calibration or adjustment ae BE ih BE Y o 1 point or 2 point temperature calibration or adjustment o Generate a time stamp for calibrations and adjustments o Retain and view last adjustment date and adjustment values o Generate calibration and adjustment protocols o RBS MEE BEES ve o FYE R BNC ra Ml ERASE HE Bl EP PEERI el APE FSI Ti hae A o PRES AM ANB i A i OE RUBE AT Yad TL oR O it gt Automatic humidity sensor test Tests the humidity sensor for drift caused by contaminants and can and optional drift compensation be used to automatically apply a correction The test is BA RLM RE Fe AS IEE FT ES Ah automatically carried out at regular intervals of time Can be Z configured enabled or disabled The humidity sensor status can be verified either with the HW4 software or with the instrument display and is shown as Good SQ tuned corrected for drift or Bad defective RON RA EE RAS IF ADEE ROI A EER TTAB PRAT o E WOE NAN IE eR BER AS HY AM EHW DR PRR SE CBIR ie NT DGS kas SANA RME BA HS o Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 5 of 21 E M HP21 V1 _20 Leet te Switzerland Document code Unit HygroPalm HP21 hand held indicator Instruction Manual User Guide Document Type f Page 5of14 Document title gt Data recording The data recording f
22. d The larger the initial temperature difference between the probe and the environment to be measured the more time temperature equilibration requires HHHP Feel ERE OP at ZAR BRIN TS AE a RSL PUM TA Silt ALIBCK ir ie BEF 8 IL TA LBC o 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 TEMG SE HRA Ei IRIN 2 EER ETE bbe 0 eh Di PE ELAS eB a a PE FR A I E yi E Bae ANS aM ERA BOE SEE A TRIAR RT EM ZH TERA o 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 ANDY 28 UE AE IA Vy BY EE ER PS T I EAEE 2 PRS JA ELAS At AE Se MU AOR HLA ae SER WEEE 5 Maintenance 4 5 1 Service cable p E Cable AC3006 converts UART service connector to USB and is used to connect the HP21 to a USB port of a PC running the ROTRONIC HW4 software Prior to using this cable the ROTRONIC USB driver must be
23. e configured enabled or disabled FA YEP 21 AE pbc ie J A ESS AY A FE A A Dl A DEVICE SAFEGUARDS Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 6 of 21 SBE AirChip 3000 Functions AirChip 3000 HREH gt Device write protection Sty Description HE disabled Used to protect the HP21 with a password to prevent unauthorized digital access by a digital user Can be configured enabled or AL EE a RHP 21 ARAROA D o EZY AREA WOR gt Internal menu access from keypad iL AE AS FA Fite oe K Tyee BUG o E M HP21 V1_20 Document code HygroPalm HP21 hand held indicator User Guide Document title 3 2 Factory default settings H URE Notes MERRER Eke HP 21 Be E Used to prevent accidental changes to the HP21 settings and temperature humidity adjustment by disabling the MENU key on the keypad Can be enabled or disabled AMY SE Ve LAR AY BC HE TK Rotronic AG Bassersdorf Switzerland Unit Instruction Manual Document Type Page 6o0f 14 o Configuration of the HP21 by the user and access to its functions requires a PC with the ROTRONIC HW4 software version 2 1 1 or higher installed Service cable AC3006 is used to connect the HP21 service connector to a USB port of the PC WH OF BERHPA RIR JRAWMU EEE HiAC3006 iit B ANUSB HO 5HP21 E EJ EE
24. g button counter clockwise and pull out the battery holder SEE EL TUS mE Doe eS VA HL FTV Js i TH SCR Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 15 of 21 Ce 5 5 Cleaning or replacing the dust filter FRE RUMEN Depending on the application the dust filter may require cleaning from time to time Cleaning should be done without removing the filter from the probe Clean the filter with a fine brush If this is not sufficient the filter should be replaced To do this unscrew the filter from the probe Before putting on a new dust filter check the alignment of both sensors with the probe The wires that connect the sensors to the probe are very thin and bend easily If this happens correct the alignment by holding the sensor very gently with a pair of small flat nosed pliers WHEAT DL PRUE AS HA To REA MARLEE Po TREE TPO WHR EEA ERAGE iS MET ERE AS WR EU CE a ee FEET Ea or PETRA HU PE Fa a A FRE Lo ERE AS SUPRA 22 EA A SR AL FR AY EERE BS ENE RAE o 6 Firmware updates HAZ 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 fl Ft
25. ics oH THP RARER ER Da AY ZIG AN BE AE ERR WRA URARTE EW 4K PE TITRA NIAAA b Procedure for adjusting the HP21 with the ROTRONIC HW4 software fe FA AW4 8 HE P21 HAE Use cable AC3006 to connect the service connector of the HP21 to the USB port of a PC with the ROTRONIC 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 EH AC3006 Etk Fm EREHP21 DEAS HEB FLAUSBH fRUEHP21 Fil 24 HW4 KE AJEJ ERR FEI DV TSE ZARUSBEK A Wi LHW4 F it E M HW4v2 Main Start HW4 on the PC and search for the HP21 HW4 Main Menu Bar gt Devices and Groups gt Search for USB Masters HSE 3847 THWA ERLE IFS RHP 21 Be te CHW4 EIA Be oh ATE ELIE USB FF After finding the HP21 with HW4 expand the device tree to see the HP21 functions Select Probe Adjustment 44K SHP21 EI te ASAT EHP 21 AE RERIT o For further instructions see HW4 manual E M HW4v2 A2 001 PEMAI HW4 FFAS E M HW4v2 A2 001 E M HP21 V1_20 ot Switzerland Document code Unit HygroPalm HP21 hand held indicator Instruction Manual User Guide Document Type Page 11of 14 5 4 Replacing the battery E i To replace the battery turn the latchin
26. installed on the PC Both the driver and the installation instructions document E M HW4v2 Main are located on the HW4 CD AC3006FLA0KFUART HEPA AWHA RITAR FP MEREHP21 FS TTHW44SK FEY I FEE ABSA HANG _E IE RUSBY As an alternative cable AC2001 is used to connect the HP21 to a probe input of the HP23 hand held calibrator For service purposes the HP23 offers essentially the same functionality as the HW4 software Vey FEL AIAC 2001 PF EHP21 AIHP23H APR SGT m LAB A HP23tetlt IHW 4 tE AATF AY DFE 5 2 Location of the service connector mini USB type PRO MA USB RAY Widron Measurement And Control Co Ltd Tel 400 883 6696 Fax 020 82316696 Page 13 of 21 WARNING the service connector is a UART interface with a mini USB connector type Do not connect the service connector directly to the USB port of a PC or hub The service connector UART interface can be accessed without opening the enclosure after removing the protective red round cover wet Wes pe ft ig UART OA USB EO AE Be Ey ee OE eH Ej USB FB hub O AEP ee UART RH EIRP Rm AACA IE E M HP21 V1_20 se gE Document code Unit Page 10 of 14 HygroPalm HP21 hand held indicator Instruction Manual User Guide Type 5 3 Periodic calibr
27. unction differs from a true data logging function AK in the sense that the AirChip 3000 does not time stamp the data This data recording function can be used to investigate events such as a sensor malfunction as well as to retrieve data that would otherwise be lost o Start or stop data recording up to 2000 value pairs RH and temperature Starting a recording session erases all previously recorded data o The recording mode and log interval can be specified o When the device is powered off the recording session is paused but not ended As long as the recording session has not been ended the device automatically resumes recording data when powered up again o The recorded data can be downloaded to a PC with the HW4 software time stamped and viewed YB id RD eS FEMA RAE AIA AirChip 3000 47 SEIN Ith AEP ERAR X E Be to eh Be eH Pde 28 RABE ECU Fer as BB EI BY HE ERIN BG o o FERFEAR Ie HY AI Q00O ZH TEE TR BT A tn HZ IRB o OW RB SUA ich oe I Td E Bs BY eB Be FE OW HA TRATES IA RH AAI EK Se RE E IRAE A Oita HA AT DAT HW 4 EPC He Bak Hideto ic A MEASUREMENT LOOP VALIDATION HAWE AirChip 3000 Functions Description AirChip 3000 248 Hak gt Simulator mode Used to make the HP21 generate fixed values for the humidity BU AR TT IN temperature and calculated parameter Can b
28. vice connector FE A oo ceececcscsesccscsesesesecscscsesesaesesesesessesssesessacsesesassesesesasesesesesecsescseeesaeseeesasas 4 3 User configurable settings and functions HP Vet RTA BE US scscssccseeseesssessessesseesseeseeeseessesseesees 4 3 1 Function overview DN fENETE occ cccccesccessecsescescescecesesessecaeceseceseecseacesecersesesescasecsatenesaeseateessaseateseas 4 3 2 Factory default settings H BRIA Bee sec ccsvsc cc crosses destuess secede ageacasssidisvteteedenvcinyeredvvesttegeoeeeencacee 6 4 Operation Di Ui BA sssssccsssssssssseseessesesssessssessecsesaesaeseeseeseesessesasesessesaesasseaesaeseeseesaeseeseeseeseeaesonsseesseases 7 ASW Display Eene anaana rA tae oa aa deena 7 4 2 E oT T I i E E E E E A 7 4 3 Internal menu Ar ee ossein anne enie e re PaE a ni EELA EEEa ai a re e Eriti 8 4 4 Changing the parameters shown on the display H i MIR 5 BEI eee ceeeceeeeeecceeteeeeeeeeteeeseeaeens 8 4 5 Changing the temperature Unit E MHIE PAA ccceceecesceeeeeseseesesecseseseeseeeesecsesesaeseseesesensaesessesesaes 8 4 6 Low battery indicator IG HLA SS AN ceccecceccecceeceeeeeeseesceseesesececeeeeeeceeceecaesaesaeeaesaeeaecaeeeseeseeteeseenetaeeaes 9 4 7 Practical advice for measuring humidity iS MU EtG FR eee cesses eeeeeeeeeeneeeseeeseteneeesenaeenenens 9 5 Maintenance 28 4fl cssscsscsssesssssessesseeseeseesessecsnseecacsnsensesceesneeuesecseeueueseesasanseaseasensessessarseseneesesenssanenes 9 5 1 Service cable EJ E anaia n e a
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