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N O T I C E JPC CONTROLS RESERVES THE RIGHT TO MAKE CHANGES TO ITS PRODUCTS OR SPECIFICATIONS AT ANY TIME, WITHOUT NOTICE, IN ORDER TO IMPROVE THE DESIGN OR PERFORMANCE AND TO SUPPLY THE BEST POSSIBLE PRODUCT. THE INFORMATION IN THIS MANUAL HAS BEEN CAREFULLY CHECKED AND IS BELIEVED TO BE ACCURATE.
DPM-1100/1200/1300 DIGITAL PRESSURE METERS The Model DPM-1000 Series is a Microprocessor based Digital Pressure Meter family. They measure both gas and liquid pressures and provide multiple engineering unit displays for the results. The DPM-1300 adds temperature measurement. The following are highlights of some of the main features.
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OPTIONAL ACCESSORIES: • DPM1000PU 120 VAC POWER ADAPTER, U.S. • DPM1000PE 220 VAC POWER ADAPTER, EUROPE • DPM1000C RS-232 CABLE • DPM1000HC HARD CARRYING CASE...
SYSTEM INDICATORS Four indicators are provided to identify the Current Operating Mode. PRESSURE SCALE – The pressure scale is indicated by an identifier bar. The RANGE key will toggle the pressure units among PSI, mmHG, inHg and cmH O. The following is a breakdown of the available pressure scales and the measurement range for each scale: Identifier Bar Pressure Units...
KEYS – DPM-1100 Four tactile-touch keys are provided for system operation. ON/SETUP – The function of this key is dependant on the Current Operating Mode as follows: POWER OFF – If this key is pressed while the power is turned OFF, the power will be turned ON.
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RANGE/UP – The function of this key is dependant on the Current Operating Mode as follows: PRESSURE MEASUREMENT – If this key is pressed while the pressure is being displayed, the unit will step through the available pressure ranges (PSI, 0, cmH 0 and mmHg).
KEYS – DPM-1200 Six tactile-touch keys are provided for system operation. ON/SETUP – The function of this key is dependant on the Current Operating Mode as follows: POWER OFF – If this key is pressed while the power is turned OFF, the power will be turned ON PRESSURE MEASUREMENT –...
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MAX/UP – The function of this key is dependant on the Current Operating Mode as follows: PRESSURE MEASUREMENT – If this key is pressed while the pressure is being displayed, the unit will display the maximum pressure detected since the capture register was last reset.
KEYS – DPM-1300 Six tactile-touch keys are provided for system operation. ON/SETUP – The function of this key is dependant on the Current Operating Mode as follows: POWER OFF – If this key is pressed while the power is turned OFF, the power will be turned ON PRESSURE MEASUREMENT –...
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MAX/UP – The function of this key is dependant on the Current Operating Mode as follows: PRESSURE MEASUREMENT – If this key is pressed while the pressure is being displayed, the unit will display the maximum pressure detected since the capture register was last reset.
SETUP MODE The Setup Mode allows the user to adjust the configuration of the meter. The Setup Mode is entered by pressing The ON/SETUP key when the unit is on. The parameter and the current value will alternately flash in the display. The following table indicates the Parameters that are available, their meaning and available setting range: PARAMETER DESCRIPTION...
INPUTS PRESSURE INPUT – Male luer lock connector is used for the pressure input. POWER INPUT – A 2.5 mm jack is provided for the optional 9 VDC power supply that may be used for continuous run applications. It bypasses the internal battery when plugged in. RS232 –...
CALIBRATION MODE A special mode has been included in the unit to provide the ability to calibrate the instrument as well as set advanced Parameters. The Calibration Mode is entered by depressing both the SETUP and UP keys simultaneously while in the Setup Mode. After matching the access code, the first parameter and the current value will alternately flash in the display.
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In addition to viewing the parameters for the pressure and temperature calibration, they may also be modified. This is the digital calibration process. The following is a procedure for calibrating the instrument. Only a qualified service technician should perform this function. The steps start from the main display and detail how to enter the calibration mode and then how to instruct the unit to update its calibration registers.
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TEMPERATURE CALIBRATION (MODEL DPM-1300 ONLY) 1) Enter the Setup Mode by pressing the SETUP key. 2) Press and hold the SETUP key. 3) While keeping the SETUP key held down, press and hold the UP key for 5 seconds. 4) The display should change to ‘CodE’. Release the SETUP and UP keys. 5) Input the Calibration Code using the UP and DOWN keys.
COMMUNICATIONS Since the meter does not handle a great deal of data, the link has been optimized to allow the user, through very simple instructions, to control and interrogate the meter. The following section describes the JPC Protocol used by the meter. NOTE: RS232 is only available on DPM-1200 and DPM-1300 models.
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READ/WRITE COMMANDS The READ command is utilized to read from the System any of the gathered data. The command is entered as a letter followed by 2 numbers, followed by a carriage return: R(Location)(Return) The 'R' indicates to the Controller that the command is to be a READ command. The Location contains two digits that indicate the data location that is to be read.
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LOCATION ACCESS DESCRIPTION RANGE % BATTERY LIFE 0-100 REMAINING CONTRAST 0-15 AUTO POWER OFF 0-30 RESERVED 0-65535 RESERVED 0-65535 RESERVED 0-65535 RESERVED 0-65535 FILTER CONSTANT 0-255 RESERVED 0-65535 0 = DPM-2001 MODEL 1 = DPM-2001+ 2 = DPM-2100 PRESSURE (PSI) -13.50 –...
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UPLOAD COMMAND The Upload command allows the user to read all of the selected device data from locations 1 through 16 with a single command. The data will be transmitted as a single block with each location separated by a carriage return, linefeed ($0D,$0A). The following is the format for this command: U (Return) See the table in the Read Command section for details on the data structure.
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VERSION COMMAND The Version command allows the user to read the Software Version that the meter is running. To read the Version, the following syntax is used: V (RETURN) CANCEL COMMAND The CANCEL command is simply a way to re-establish proper control, should an error occur or an incorrect command be transmitted.
BACKDOOR CODE A special code has been incorporated into the software to insure factory access to all functions no matter what the customer has done with the access codes. This code is 325. MANUAL REVISIONS Revision # Program # Revisions Made Rev 01 DT7325CA Preliminary Manual...
SPECIFICATIONS DPM-1100/DPM-1200/DPM-1300 DIGITAL PRESSURE METERS PRESSURE RANGE -13.50 to 100.00 PSI -374 to 2771 inH O @ 20C -950 to 7037 cmH O @ 20C -698 to 5171 mmHg @ 20C PRESSURE RESOLUTION 0.01 PSI 1 inH 1 cmH 1 mmHg PRESSURE ACCURACY +/- 0.5% FS 0.0 to 100.0 °C...
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SIZE 7.09 x 3.94 x 1.56 inches 180 x 100 x 40 mm (HxWxD) WEIGHT < 1 Lbs. (0.45 kg) CONNECTIONS Power: – 2.5mm Center Negative RS-232 – 1/8 inch phono Pressure – Male Luer Temperature – 1/4 inch phono TEMPERATURE SENSOR Directly compatible with all YSI Series 700 Temperature Probes...
POWER CONNECTOR MALE LUER LOCK FITTING TOP VIEW 3.937 1.575 FOLD OUT STAND 7.087 SIDE VIEW FRONT VIEW TOLERANCES UNLESS OTHERWISE JPC CONTROLS 102 COMPASS PT. DR. SUITE D, ST. CHARLES, MO 63301 SPECIFIED (636) 946-3300 FAX (636) 724-2492 www.jpccontrols.com DPM-1100 DIGITAL PRESSURE METER PHYSICAL DIMENSIONS CHKD APPROVAL...
RS232 CONNECTOR POWER CONNECTOR AUDIO JACK 3.5mm 4 COND MALE LUER LOCK FITTING TOP VIEW 3.937 1.575 FOLD OUT STAND 7.087 SIDE VIEW FRONT VIEW TOLERANCES UNLESS OTHERWISE JPC CONTROLS 102 COMPASS PT. DR. SUITE D, ST. CHARLES, MO 63301 SPECIFIED (636) 946-3300 FAX (636) 724-2492 www.jpccontrols.com DPM-1200 DIGITAL PRESSURE METER PHYSICAL DIMENSIONS...
RS232 CONNECTOR TEMPERATURE CONNECTOR AUDIO JACK 3.5mm 4 COND 1/4" PHONE JACK (COMPATIBLE WITH YELLOW SPRINGS 700 SERIES PROBES) POWER CONNECTOR MALE LUER LOCK TOP VIEW 1.575 3.937 FOLD OUT STAND 7.087 SIDE VIEW FRONT VIEW TOLERANCES UNLESS OTHERWISE JPC CONTROLS 102 COMPASS PT.
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