Related Manuals for BC Biomedical DPM-2350 SERIES
Summary of Contents for BC Biomedical DPM-2350 SERIES
- Page 1 HIGH PRECISION / RESOLUTION DIFFERENTIAL DIGITAL PRESSURE METERS DPM-2350 SERIES USER MANUAL...
-
Page 3: Table Of Contents
BC BIOMEDICAL DPM-2350 SERIES TABLE OF CONTENTS WARNINGS, CAUTIONS, NOTICES ................ii DESCRIPTION ......................1 LAYOUT ......................... 5 SCREENS ........................6 KEYS ..........................11 OPTIONS ........................13 COMMUNICATIONS ....................14 MANUAL REVISIONS ....................18 LIMITED WARRANTY ....................18 SPECIFICATIONS ....................... 19... - Page 4 Troubleshooting and service procedures should only be performed by qualified technical personnel. CAUTION - INSPECTION The DPM-2350 Series Meters should be inspected before each use for wear and the Meter should be serviced if any parts are in question.
- Page 5 CAUTION - CLEANING Do not immerse. The Meter should be cleaned by wiping gently with a damp, lint-free cloth. A mild detergent can be used if desired. CAUTION - LIQUIDS Do not submerge or spill liquids on the DPM- 2350. Do not operate the DPM-2350 if it may have been exposed to fluid.
- Page 6 NOTICE – CE The DPM-2350 Series Meters bear the mark Based on the following testing standards: ELECTROMAGNETIC COMPATIBILITY DIRECTIVE EMC – Directive 89/336/EEC as amended by 92/31/EEC and 93/68/EEC EN 61326-1:1997 + A1:1998 + A2:2001 + A3:2003 “Electrical equipment for measurement, control and laboratory use –...
- Page 7 NOTICE – SYMBOLS Symbol Description Center Negative NOTICE – ABBREVIATIONS ANSI American National Standards Institute American Standard Code for Information ASCII Interchange Binary Coded Decimal Celsius centimeters of water ° degree(s) Device Under Test Direct Current Euro European Fahrenheit Full Scale inHg inches of mercury inches of water...
- Page 8 ACCURATE. HOWEVER, NO RESPONSIBILITY IS ASSUMED FOR INACCURACIES. NOTICE – CONTACT INFORMATION BC BIOMEDICAL BC GROUP INTERNATIONAL, INC. 3081 ELM POINT INDUSTRIAL DR. SAINT CHARLES, MO 63301 1-800-242-8428 1-314-638-3800 www.bcgroupintl.com sales@bcgroupintl.com DPM-2350 Series User Manual Copyright © 2012 www.bcgroupintl.com Made in the USA 06/12 Rev 05...
-
Page 9: Description
DPM-2350 SERIES DIGITAL PRESSURE METERS The Model DPM-2350 Series is a family of microprocessor-based, high-precision Differential Pressure Meters, which are intended for use in the evaluation and servicing of a wide variety of medical, commercial and industrial applications. These meters measure compatible differential gas and liquid pressures in various engineering units. - Page 10 TEMPERATURE OPTION ADDS: OPTION Y7 - YSI 700 TEMPERATURE PROBE INTERFACE OPTION R1 - 100 Ω RTD TEMPERATURE PROBE INTERFACE -20.0 TO 100.0 °C / -4.0 TO 212.0 °F TEMPERATURE RANGE ± 0.5% FS ACCURACY MAX and MIN TEMPERATURE VALUE CAPTURE AND STORAGE OPTIONAL ACCESSORIES: BC20-21100 BATTERY ELIMINATOR (USA Version)
- Page 11 MODEL INFORMATION Use the following model configuration guide to construct or decode a DPM235X series differential Digital Pressure Meter model number: 235X Options = DC (Direct Current) Analog Output = Female Quick-Disconnect Coupler = Male Quick-Disconnect Coupler Temperature Sensor = Not Applicable = YSI 700 = 100 Ω...
- Page 12 PRESSURE RANGES BY SENSOR RANGE PRESSURE SENSOR RANGE PRESSURE UNITS 100 PSI 75 PSI 10 PSI 5 PSI 0.3 PSI -13.500 to -13.500 to -10.0000 to -5.0000 to -.30000 to 100.000 75.000 10.0000 5.0000 .30000 -698.2 to -698.2 to -517.15 to -258.57 to -15.514 to mmHg @ 0°...
-
Page 13: Layout
LAYOUT This section looks at the layout of the DPM-2350 and gives descriptions of the elements that are present. Analog Output: Temperature: Pressure Port LO: Pressure Port HI: ¼” Phone Jack BNC (Optional) Female (-FC) Quick- Female (-FC) Quick- (Optional) Disconnect pictured Disconnect pictured NOTE: Coupler type... -
Page 14: Screens
SCREENS MAIN SCREENS – There can be up to four main screens, depending on the model. They are PRESSURE, TEMPERATURE, COMBINED and INPUTS. The available screens can be toggled through using Pressure Display with Min/Max Option selected Temperature Display with Min/Max Option selected Combined Screen showing both Pressure &... - Page 15 PRESSURE SCALE – The pressure scale is indicated by the units displayed under the reading. The scale can be changed by using to highlight the unit line and to toggle between available pressure units as listed below. Pressure Units (Differential) mmHg @ 0 °C O @ 4 °C mmHg @ 20 °C...
- Page 16 TEMPERATURE SCALE – The temperature scale is indicated by the units displayed under the reading. The scale can be changed by using to highlight the unit line and to toggle the temperature units between Degrees Celsius (°C) and Fahrenheit (°F). NOTE: If the measured temperature is outside of the range of the instrument, an OVER RANGE or UNDER RANGE message box will be displayed.
- Page 17 The following is a breakdown of the parameters available in the configuration of the unit and their available options: System Setup Configuration Parameter Description Range Selects whether the Min and Max values will be Display Min/Max yes/no displayed on the main screens (except COMBINED).
- Page 18 ZEROING PRESSURE SCALES – When there is no pressure applied to either port, the display should read “0.” It may be necessary to zero the pressure scales to remove any errors due to ambient conditions. This is done by pressing the key until the zeroing instructions are displayed, then pressing simultaneously to begin...
-
Page 19: Keys
KEYS Six tactile-touch keys are provided for system operation: – This key turns the unit off and on. The unit will return to the main screen that was active when it was turned off. – In the DISPLAY MODE, these keys toggle the display through the available main screens. - Page 20 – This key toggles the unit into and out of the Setup Mode. Depressing this key will enter the Setup screen where the configuration can be viewed and adjusted. Depressing the key again will exit the Setup Mode and return to the previously viewed main screen. This will also save any changes to the internal EEPROM memory so they will be retained even with the power turned off or battery removed.
-
Page 21: Options
OPTIONS ANALOG OUTPUT – The unit may be ordered with a DC Analog Output Option. This option provides a filtered analog output that is representative of the displayed pressure or temperature, and is provided via a BNC connector on the top of the unit. The source parameter for the analog output is selectable in the Setup Menu between Pressure (Pres) or Temperature (Temp). -
Page 22: Communications
COMMUNICATIONS Since the meter does not handle a great deal of data, the RS-232 communications link has been optimized to allow the user, through very simple instructions, to control and request data from the meter. Refer to Specifications section for RS-232 Settings (Baud, etc). Data transmitted/received is in standard ASCII format, and all numerical values are in BCD format. - Page 23 Examples: Data Sent Data Returned Meaning W064<CR> W064<CR><LF> Echo of Command Sent (Set Pressure units to “inH O”) W0600004<CR> W0600004<CR><LF> Echo of Command Sent (Set Pressure units to “inH O”) W05100<CR> W05100<CR><LF> Echo of Command Sent ??<CR><LF> Invalid Command Response (Location 05 is Read Only) U - UPLOAD The UPLOAD command allows the user to read all of the selected...
- Page 24 The CANCEL command is simply a way to re-establish proper control, X - CANCEL should a communications error occur or an incorrect command be transmitted. For the most part, an incorrect command will simply be ignored and the meter will return to listening for future commands. However, a prior command may be cancelled midstream by transmitting the CANCEL command anytime.
- Page 25 DATA LOCATIONS LOCATION ACCESS DESCRIPTION RANGE READ BATTERY LIFE REMAINING 0 to 100% READ/WRITE CONTRAST 0 to 20 READ/WRITE AUTO POWER OFF 0 to 30 (seconds) READ MODEL RESERVED 100 PSI Max 75 PSI Max READ PRESSURE 1 TYPE 10 PSI max 5 PSI max 0.3 PSI max mmHg @ 0 °C...
-
Page 26: Manual Revisions
MANUAL REVISIONS Revision # Program # Revisions Made Rev 01 DT7321CA Origination Rev 02 DT7321CB Min/Max made standard, Quick-Disconnect added Rev 03 DT7321CB MC and FC option for Quick-Disconnect added Rev 04 DT7321CG Misc. Updates Rev 05 DT7321CH Format Updated, Specifications Updated, Misc. Updates LIMITED WARRANTY WARRANTY... -
Page 27: Specifications
SPECIFICATIONS PRESSURE MEASUREMENT 100 PSI SENSOR -13.5 TO 100.0 PSI 75 PSI SENSOR -13.5 TO 75.0 PSI RANGE 10 PSI SENSOR -10.0 TO 10.0 PSI 5 PSI SENSOR -5.0 TO 5.0 PSI 0.3 PSI SENSOR -0.3 TO 0.3 PSI 100 PSI SENSOR 0.001 PSI 75 PSI SENSOR 0.001 PSI... - Page 28 TEMPERATURE MEASUREMENT (OPTIONAL) RANGE -20.0 to 100.0 °C (-4.0 to 212.0 °F) RESOLUTION 0.1 °C (0.1 °F) ACCURACY ± 0.5% FS ¼” Phone Jack for use with ¼” Phone Plug terminated CONNECTIONS temperature cables or probes. OPTION Y7 YSI 700 Transducers TRANSDUCER 100 Ω...
- Page 29 ELECTRICAL & MISC. 9V Alkaline Battery BATTERY (ANSI/NEDA 1604A or equivalent) 9 VDC, 200 mA BATTERY BC20-21100 (USA Version) ELIMINATOR BC20-21101 (Euro Version) < 35 mA POWER CONSUMPTION < 40 µA CONTINUOUS 80 hours BATTERY LIFE 1 year BAUD 115200 DATA BITS START BITS STOP BITS...
-
Page 30: Notes
NOTES... - Page 32 BC GROUP INTERNATIONAL, INC. 3081 ELM POINT INDUSTRIAL DRIVE ST. CHARLES, MO 63301 1-800-242-8428 1-314-638-3800 www.bcgroupintl.com sales@bcgroupintl.com DPM-2350 Series User Manual 06/12 – Rev 05 Copyright © 2012 Made in the USA...
Need help?
Do you have a question about the DPM-2350 SERIES and is the answer not in the manual?
Questions and answers