Manual - Extech Instruments
Contents
1. cnico y servicios generales al cliente consulte la informaci n de contacto en seguida L neas de soporte EE UU 877 439 8324 Internacional 1 603 324 7800 Soporte T cnico Opci n 3 correo electr nico support extech com Reparaci n Devoluciones Opci n 4 correo electr nico repair extech com Las especificaciones del producto est n sujetas a cambios sin aviso Por favor visite nuestra p gina en Internet para la informaci n m s actualizada www extech com FLIR Commercial Systems Inc 9 Townsend West Nashua NH 03063 USA Certificado ISO 9001 Copyright O 2014 FLIR Systems Inc Reservados todos los derechos incluyendo el derecho de reproducci n total o parcial en cualquier medio www extech com 8 406800 en US v2 3 7 142. User s Guide EXTECH INSTRUMENTS Differential Pressure Manometer Model 406800 0 0 0 0 gt am te A BAT BB bp 8 Introduction Congratulations on your purchase of the Extech 406800 Differential Pressure Manometer This device measures Gauge Differential Pressure from 0 to 138 3 inH20 inches of water It features 11 selectable units of measure inH20 psi bar mbar kPa inHg mmHg oz in ftH20 cmH 0 kg cm Additional features include Data Hold Auto Power Off disabled and an RS 232 for capturing readings to a PC using optional software 407752 Careful use of this meter will provide years of reliable service Specifications Function Range Resolution inH20 138 3inH20 0 1inH20 psi 5 000psi 0 001psi bar 0 344bar 0 001bar mbar 344 7mbar 0 1mbar kPa 34 47kPa 0 01kPa inHg 10 18inHg 0 01inHg mmHg 258 5mmHg 0 1mmHg ozin 80 000z in 0 01oz in ftH 0 11 53ftH2O 0 01ftH20 cmH 0 350 1cmH 0 0 1cmH 0 kgcm 0 351kg cm 0 001kg cm Display Dual LCD Accuracy 0 3 FS Repeatability 0 2 to 0 5 FS Linearity Hysteresis 0 3 FS Combined Accuracy Connectors Maximum Pressure Response Time Compatibility Low Battery Indicator Overrange Indicator Underrange Indicator Compensated Temperature Range Operating Conditions Storage Conditions Power Supply Dimensions Weight 11 1 FS 5 to 4psi 4 to 5psi unspecified Two metal 4 8m
3. ation NIST pour la plupart des produits Contactez notre service client pour toute information sur les services de calibrage disponibles pour ce produit Un calibrage doit tre effectu chaque ann e pour v rifier les performances et la pr cision du m tre Nous offrons galement une assistance technique et un service la client le Veuillez vous reporter aux coordonn es fournies ci dessous Lignes d assistance tats Unis 877 439 8324 international 1 603 324 7800 Service d assistance technique Option 3 E mail support extech com R parations et retours Option 4 E mail repair extech com Les sp cifications produit sont sujettes modifications sans pr avis Pour les toutes derni res informations veuillez visiter notre site Web www extech com FLIR Commercial Systems Inc 9 Townsend West Nashua NH 03063 USA Certifi ISO 9001 Copyright O 2014 FLIR Systems Inc Tous droits r serv s y compris la reproduction partielle ou totale sous quelque forme que ce soit www extech com 7 406800 en US v2 3 7 14 Garant a FLIR Systems Inc garantiza este dispositivo marca Extech Instruments para estar libre de defectos en partes o mano de obra durante un a o a partir de la fecha de embarque se aplica una garant a limitada de seis meses para cables y sensores Si fuera necesario regresar el instrumento para servicio durante o despu s del periodo de garant a llame al Departamento de Servicio a Client
4. es para obtener autorizaci n Visite www extech com para Informaci n de contacto Se debe expedir un n mero de Autorizaci n de Devoluci n AD antes de regresar cualquier producto El remitente es responsable de los gastos de embarque flete seguro y empaque apropiado para prevenir da os en tr nsito Esta garant a no se aplica a defectos resultantes de las acciones del usuario como el mal uso alambrado equivocado operaci n fuera de las especificaciones mantenimiento o reparaci n inadecuada o modificaci n no autorizada FLIR Systems Inc rechaza especificamente cualesquier garant as impl citas o factibilidad de comercializaci n o idoneidad para cualquier prop sito determinado y no ser responsable por cualesquier da os directos indirectos incidentales o consecuentes La responsabilidad total de FLIR est limitada a la reparaci n o reemplazo del producto La garant a precedente es inclusiva y no hay otra garant a ya sea escrita u oral expresa o impl cita Servicios de calibraci n reparaci n y atenci n a clientes FLIR Systems Inc ofrece servicios de reparaci n y calibraci n para los productos que vendemos de Extech Instruments Adem s ofrecemos certificaci n NIST para la mayor a de los productos Llame al Departamento de Servicio al Cliente para solicitar informaci n de calibraci n para este producto Para verificar el funcionamiento y precisi n se debe realizar la calibraci n anual Adem s se provee Soporte T
5. fset the meter s display press the DIF button while taking a measurement Subsequent readings will be the difference between the current measurement and the measurement that was on the display when the DIF button was pressed Note If the air pressure on the Positive input is higher than that on the Negative input the meter will read positive pressure Data Hold Press the HOLD button momentarily to freeze the displayed reading The HOLD icon will appear on the upper left hand side of the display Press the HOLD button again to return to normal operation Record The MAX MIN mode allows the user to view only the highest MAX or lowest MIN readings with relative time stamp 1 Press the REC button once and REC appears on the display All other functions are locked out except for Power 8 Backlight The relative time clock also appears in the secondary display and starts counting 2 Press the REC button again and MAX appears on the display The display is now showing the maximum pressure and relative time that it was recorded 3 Press the REC button again to display the minimum MIN reading with the relative time Press the REC button again to continue recording min max measurements 5 To exit the MIN MAX mode press the REC button for 3 seconds to return to normal operation gt Backlight Display Press the 505 key to turn on the backlight It will remain on for 30 seconds Automatic Power Off T
6. he meter will automatically shut off after 20 minutes to conserve battery life To disable Auto Power Off hold down the HOLD button and turn the meter on An n will appear in the display indicating that Auto Power Off mode is disabled The meter will return to normal operation when it is turned off Unit Press the Unit button momentarily and the meter will cycle through the 11 available units of measure as indicated by the cursor on the bottom of the display 4 406800 en US v2 3 7 14 RS 232 PC Communications Interface The meter has a built in RS 232 serial port for use with the optional PC Interface Data Acquisition Software Hardware kit 407752 Error Codes An error message will appear on the display if the meter fails an internal diagnostic test Note Error messages E10L and E2UL will not display on the LCD They will be transmitted to the PC via the RS 232 cable Err 1 Pressure value is over the range Err 2 Pressure is below the range Err 3 DIF function the differential pressure value is over range Err 4 Zero function disconnect tubing or repair replacement necessary E10L RS 232 error Pressure value is over the range E2UL RS 232 error Pressure is below the range DO CO DL ES Maintenance Cleaning and storage 1 The meter should be cleaned with a damp cloth and mild detergent when necessary Do not use solvents or abrasives 2 Store the meter in an area with moderate temperature and humidi
7. iability is limited to repair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied Calibration Repair and Customer Care Services FLIR Systems Inc offers repair and calibration services for the Extech Instruments products we sell NIST certification for most products is also provided Call the Customer Service Department for information on calibration services available for this product Annual calibrations should be performed to verify meter performance and accuracy Technical support and general customer service is also provided refer to the contact information provided below Support Lines U S 877 439 8324 International 1 603 324 7800 Technical Support Option 3 E mail support extech com Repair amp Returns Option 4 E mail repair extech com Product specifications are subject to change without notice Please visit our website for the most up to date information www extech com FLIR Commercial Systems Inc 9 Townsend West Nashua NH 03063 USA ISO 9001 Certified Copyright O 2014 FLIR Systems Inc All rights reserved including the right of reproduction in whole or in part in any form www extech com 6 406800 en US v2 3 7 14 Garantie FLIR Systems Inc garantit que cet appareil Extech Instruments est exempt de d fauts mat riaux et de fabrication pendant un an partir de la date d envoi une garantie limit e de si
8. m ports for flexible tubing 20psi 0 5 seconds typical Air or Non Corrosive Gases Yes Err 1 Err 2 32 to 122 F 0 to 50 C 32 to 122 F 0 to 50 C lt 80 RH non condensing 4 to 140 F 20 to 60 C lt 80 RH non condensing 1 x 9V battery 7 1 x 2 8 x 1 1 182 x 72 x 30mm 7 7 oz 220g Note Exceeding maximum pressure will cause sensor damage 2 406800 en US v2 3 7 14 Meter Description 1 4 8mm input connectors Dual LCD Display On Off Data Hold and Zero Adjust Unit of Measure Backlight 2 3 4 5 6 7 8 AC adaptor input 9 Min Max Record 10 RS 232 input Note The battery compartment is located on the bottom of the instrument Display Description Differential Function and Zero Offset MID 8g REC AVG 6B 1 Hold Function Differential Mode Primary Data screen Relative Time Clock Pressure Unit indicator Low Battery indicator Max Min Record Mode ADO dodo III H M S 4 5 406800 en US v2 3 7 14 Operation Power Press the ON OFF button to turn power on or off The meter will perform a short self test when turned on The meter defaults to the setting used during the last operation Zero Adjust and Offset Before use and without fittings attached to the meter press the HOLD button for more than 2 seconds to zero the meter The meter will reset and display o o o o from right to left 0 0 will now be displayed If it is desired to of
9. ty refer to the operating and storage range in the specifications chart earlier in this manual Battery Replacement When the battery power falls low BAT will appear on the LCD Replace the 9V battery by removing the Phillips screw on the battery compartment door and accessing the battery compartment Ensure that the compartment cover is securely fastened when finished 5 406800 en US v2 3 7 14 Warranty FLIR Systems Inc warrants this Extech Instruments brand device to be free of defects in parts and workmanship for one year from date of shipment a six month limited warranty applies to sensors and cables If it should become necessary to return the instrument for service during or beyond the warranty period contact the Customer Service Department for authorization Visit the website www extech com for contact information A Return Authorization RA number must be issued before any product is returned The sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenance or repair or unauthorized modification FLIR Systems Inc specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct indirect incidental or consequential damages FLIR s total l
10. x mois s applique aux capteurs et aux c bles Si le renvoi de l appareil pour r paration devient n cessaire durant ou apr s la p riode de garantie contactez le service client pour autorisation Pour obtenir les coordonn es visitez le site Web suivant www extech com Un num ro d autorisation de retour AR doit tre d livr avant tout retour de produit L exp diteur prend sa charge les frais d exp dition le fret l assurance et l emballage correct de l appareil afin de pr venir toute d t rioration durant le transport Cette garantie ne s applique pas aux dommages imputables l utilisateur tels que l usage impropre ou abusif un mauvais c blage une utilisation non conforme aux sp cifications un entretien ou une r paration incorrecte ou toute modification non autoris e FLIR Systems Inc d clinera sp cifiquement toute garantie ou qualit marchande ou aptitude l emploi pr vu et ne sera en aucun cas tenu responsable pour tout dommage cons quent direct indirect ou accidentel La responsabilit totale de FLIR est limit e la r paration ou au remplacement du produit La garantie d finie ci dessus est inclusive et aucune autre garantie crite ou orale n est exprim e ou implicite Calibrage r paration et services apr s vente FLIR Systems Inc offre des services de calibrage et de r paration pour les produits Extech Instruments que nous commercialisons Nous fournissons galement une certific
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