Flir Extech 407910 Manometer User's Guide PDF
Summary of Content for Flir Extech 407910 Manometer User's Guide PDF
User's Guide
Heavy Duty Differential Pressure Manometer Model 407910
407910-EN v2.3 3/14 2
Introduction Congratulations on your purchase of the Extech Manometer Model 407910. This device has a differential input with convenient quick-disconnect fittings. Eight units of measure are selectable by front panel pushbutton. Advanced features include Data hold, MAX/MIN record/recall, and RS-232 PC interface. Properly used, this device will provide years of reliable service.
Specifications
General Specifications
Circuit Custom one-chip LSI microprocessor circuit
Display 0.6" (15mm) 6000 count LCD with function indicators
Units of Measure mBAR, psi, kg/cm2, mm Hg, inches Hg, meter H2O, inches H2O and Atmospheres
Input circuit Differential inputs (P1 and P2)
Data Hold Freezes displayed reading
Sensor Built-in piezoelectric sensors
Zero Adjust Front panel push-button
Sample rate 0.8 sec. (approx.)
Compatibility Air or non-corrosive and non-ionized gas
Auto Power OFF Meter turns off after approx. 10 minutes to conserve energy
Data Output RS-232 PC serial interface
Ambient conditions 32 to 122oF (0 to 50oC); < 80% RH
Battery power 9V alkaline battery
Power Consumption 8mA DC (approx.)
Dimensions 7.1 x 2.8 x1.3" (180 x 72 x 32 mm)
Weight 0.46 lbs (210 g) meter only
Accessories Quick-disconnect fittings (2), rubber jacket, and 9V battery
Range Specifications
Range/Units (Max.) Resolution Accuracy
2000 mbar 1 2% full scale @ 235oC Note: Accuracy includes linearity, hysteresis and repeatability effects
29 psi 0.01
2.040 Kg/cm2 0.001
1500 mm Hg 1
59.06 inches Hg 0.02
20.40 meters H2O 0.01
802 inches H2O 0.5
1.974 atmospheres 0.001
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Meter Description 1. LCD Display Indicates the measurement data, unit of measure, and user alert symbols as
described in this manual
2. Push-buttons:
POWER Press to turn the meter ON or OFF
HOLD Press to freeze the displayed reading
ZERO Press to null the display (with fittings disconnected)
RECORD/RECALL Press to access the MIN/MAX recording mode as described later in this manual
UNIT Press to select the unit of measure
3. 0.16 (4mm) Quick-disconnect fittings (supplied) 4. P1 Input 0.16 (4mm) accepts quick disconnect connector
5. RS-232 PC interface jack (3.5mm) For use with data acquisition software/hardware interface kit model 407001
6. P2 input 0.16 (4mm) accepts quick disconnect connector
7. Rubber protective holster (removable)
8. Battery compartment (on rear) Remove rubber jacket to access compartment
4 5
6
1
2
3
8
7
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Basic Operation
Meter Power
This device uses a 9V battery for power. If the meter does not switch on when the POWER button is pressed or if the display shows LBT,replace the battery (refer to the Battery Replacement section later in this manual).
In order to conserve battery life, the meter has an automatic power off feature (after 10 minutes). To defeat this feature, access the RECORD mode by pressing the RECORD/RECALL button. In the RECORD mode, the meter will remain on until the user turns it off or until the battery weakens.
Unit of measure
Press the UNIT button to select the unit of measure. This meter offers eight (8) units of measure as listed below, in the specifications chart earlier in this manual, and on the face-plate of the meter.
Units Displayed Symbol
MBAR "m" at bottom of the LCD and "Bar" at the top
Kg/cm2 Kg /cm2
mm of Hg mm /Hg
m H2O m H2O
Atmospheres ATP
PSI PSI
Inches of Hg in/Hg
Inches of H2O inch H2O
Zero Adjust and Offset function
Before use and without fittings attached to the meter, press the ZERO button to calibrate the meters circuitry. The display should then indicate zero.
If it is desired to offset the meters display, press the ZERO 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 ZERO button was pressed.
Fittings Connection
Connect tubing to the quick-disconnect fittings and then snap the supplied quick-disconnect fitting(s) to the P1, P2 (or both) input port(s). If both inputs are used (differential mode), the meter displays a positive pressure reading if the P1 pressure is greater than P2 and a negative reading if P2 is greater than P1.
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MIN/MAX Record/Recall Mode
The Record/Recall function tracks the maximum and minimum readings for recall at any time.
1. Press the RECORD/RECALL button once. The REC indicator will appear on the display.
2. Press the RECORD/RECALL button again to view the highest (MAX) reading taken since the RECORD/RECALL button was first pressed. The MAX indicator and maximum reading will appear on the display.
3. Press the RECORD/RECALL button again, the MIN indicator and the minimum value will appear on the display.
4. To return to normal operation, press and hold the RECORD/RECALL button until the display indicators REC, MAX, and MIN disappear.
RS-232 PC Interface
The meter has a built-in RS-232 serial port. For streaming of data to a PC via the RS232 Output jack, the optional 407001-USB kit (RS232 to USB cable and driver CD) along with the 407001 software (available free at www.extech.com) are required.
407910-EN v2.3 3/14 6
Battery Replacement
When the low battery indicator LBT appears on the display or if the meter does not switch on when the POWER button is pressed, it is necessary to replace the battery.
To replace the battery:
1. Remove the meter's rubber protective jacket by stretching it over the bottom of the meter.
2. Pry open the battery compartment located on the back of the meter using a small coin or screwdriver.
3. Replace the 9V alkaline battery
4. Replace the battery compartment cover and the protective jacket.
Useful Conversions
Useful conversion Factors
From To Multiplier
In of H2O In of Hg 0.07355
In of H2O Cm of Hg 2.54
mm of Hg In of H2O 0.03937
407910-EN v2.3 3/14 7
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. FLIRs total liability 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.
Copyright 2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form
www.extech.com
Support Lines: U.S. (877) 4398324; International: +1 (603) 3247800
Technical Support: Option 3; Email: support@extech.com
Repair & Returns: Option 4; Email: repair@extech.com
Product specifications are subject to change without notice
Please visit our website for the most uptodate information
www.extech.com
FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063 USA
ISO 9001 Certified
407910-EN v2.3 3/14 8
Garantie FLIR Systems, Inc. garantit que cet appareil Extech Instruments est exempt de dfauts matriaux et de fabrication pendant un an partir de la date denvoi (une garantie limite de six mois sapplique aux capteurs et aux cbles). Si le renvoi de lappareil pour rparation devient ncessaire durant ou aprs la priode de garantie, contactez le service client pour autorisation. Pour obtenir les coordonnes, visitez le site Web suivant : www.extech.com. Un numro dautorisation de retour (AR) doit tre dlivr avant tout retour de produit. Lexpditeur prend sa charge les frais dexpdition, le fret, lassurance et lemballage correct de lappareil afin de prvenir toute dtrioration durant le transport. Cette garantie ne sapplique pas aux dommages imputables lutilisateur, tels que lusage impropre ou abusif, un mauvais cblage, une utilisation non conforme aux spcifications, un entretien ou une rparation incorrecte, ou toute modification non autorise. FLIR Systems, Inc. dclinera spcifiquement toute garantie ou qualit marchande ou aptitude lemploi prvu, et ne sera en aucun cas tenu responsable pour tout dommage consquent, direct, indirect ou accidentel. La responsabilit totale de FLIR est limite la rparation ou au remplacement du produit. La garantie dfinie cidessus est inclusive et aucune autre garantie, crite ou orale, nest exprime ou implicite.
Calibrage, rparation et services aprsvente FLIR Systems, Inc. offre des services de calibrage et de rparation pour les produits Extech Instruments que nous commercialisons. Nous fournissons galement une certification 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 anne pour vrifier les performances et la prcision du mtre. Nous offrons galement une assistance technique et un service la clientle. Veuillez vous reporter aux coordonnes fournies cidessous.
Copyright 2014 FLIR Systems, Inc. Tous droits rservs, y compris la reproduction partielle ou totale sous quelque forme que ce soit.
www.extech.com
Lignes dassistance: tatsUnis (877) 4398324; international: +1 (603) 3247800
Service dassistance technique : Option 3 ; Email : support@extech.com
Rparations et retours : Option 4 ; Email : repair@extech.com
Les spcifications produit sont sujettes modifications sans pravis.
Pour les toutes dernires informations, veuillez visiter notre site Web.
www.extech.com
FLIR Commercial Systems, Inc., 9 Townsend West, Nashua, NH 03063 USA
Certifi ISO 9001
407910-EN v2.3 3/14 9
Garanta
FLIR Systems, Inc., garantiza este dispositivo marca Extech Instruments para estar libre de defectos en partes o mano de obra durante un ao a partir de la fecha de embarque (se aplica una garanta limitada de seis meses para cables y sensores). Si fuera necesario regresar el instrumento para servicio durante o despus del periodo de garanta, llame al Departamento de Servicio a Clientes para obtener autorizacin. Visite www.extech.com para Informacin de contacto. Se debe expedir un nmero de Autorizacin de Devolucin (AD) antes de regresar cualquier producto. El remitente es responsable de los gastos de embarque, flete, seguro y empaque apropiado para prevenir daos en trnsito. Esta garanta no se aplica a defectos resultantes de las acciones del usuario como el mal uso, alambrado equivocado, operacin fuera de las especificaciones, mantenimiento o reparacin inadecuada o modificacin no autorizada. FLIR Systems, Inc., rechaza especficamente cualesquier garantas implcitas o factibilidad de comercializacin o idoneidad para cualquier propsito determinado y no ser responsable por cualesquier daos directos, indirectos, incidentales o consecuentes. La responsabilidad total de FLIR est limitada a la reparacin o reemplazo del producto. La garanta precedente es inclusiva y no hay otra garanta ya sea escrita u oral, expresa o implcita.
Servicios de calibracin, reparacin y atencin a clientes
FLIR Systems, Inc., ofrece servicios de reparacin y calibracin para los productos que vendemos de Extech Instruments. Adems ofrecemos certificacin NIST para la mayora de los productos. Llame al Departamento de Servicio al Cliente para solicitar informacin de calibracin para este producto. Para verificar el funcionamiento y precisin se debe realizar la calibracin anual. Adems se provee Soporte Tcnico y servicios generales al cliente, consulte la informacin de contacto en seguida.
Copyright 2014 FLIR Systems, Inc. Reservados todos los derechos, incluyendo el derecho de reproduccin total o parcial en cualquier medio
www.extech.com
Lneas de soporte: EE.UU. (877) 4398324; Internacional: +1 (603) 3247800
Soporte Tcnico Opcin 3; correo electrnico: support@extech.com
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