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WIKA CPG2300 Series, Operating Instructions Manual

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WIKA CPG2300 Series Operating Instructions Manual Download Page 44

Mensor 
201 Barnes Drive 
San Marcos, Texas 78666 
phone: 512.396.4200 
fax: 512.396.1820 
web site: www.mensor.com 
email: [email protected]

Operating Instructions CPG2300 Series 

PN 0017441001M • 10/2014

WIKA Alexander Wiegand SE & Co. KG
Alexander-Wiegand-Straße 30
D-63911 Klingenberg / Germany
tel: (+49) 93 72/132-9986
web site: www.wika.de
fax: (+49) 93 72/132-8767
email: [email protected]

Summary of Contents for CPG2300 Series

Page 1: ...Operating Instructions Portable Digital Pressure Gauge Portable Digital Pressure Gauge CPG2300 Series PN 0017441001M 10 2014 CPG2300...

Page 2: ...e environment and or considerable damage mortal danger danger of injury will occur if the respective safety precautions are not taken Caution This Caution symbol indicates danger for the system and ma...

Page 3: ...ons 6 2 Safety Notices 7 2 1 Warnings and Caution Notices 7 3 Product Description 9 3 1 General Description 9 3 2 Display 9 3 3 Power Supply 9 3 4 Battery 9 3 5 Serial In Out Communications 10 4 Speci...

Page 4: ...2 2 Response String Format 26 7 2 3 Commands and Queries 27 7 2 4 User Programmable Pressure Units List 30 7 2 5 Pressure Unit Codes and Conversions 31 8 Options 33 8 1 Current Input 33 8 1 1 Menu Sc...

Page 5: ...nd nature of a defect and the necessity or manner of repair Service repairs or disassembly of the product in any manner performed without specific factory permission voids this warranty MENSOR MAKES N...

Page 6: ...iness profits business inter ruption loss of business information and the like arising from or in connection with the delivery use or performance of the software program 1 4 Mensor Service Plus If you...

Page 7: ...Externally mounted relief valves to provide overpressure protection are avail able from Mensor as optional devices and are highly recommended for very low pressure sensors less than 10 psi Caution CA...

Page 8: ...8 Operating Instructions CPG2300 Series Portable Digital Pressure Gauge CPG2300 Series Notes...

Page 9: ...from 3 to 1000 psig 7 5 to 1000 psia Additionally the CPG2300 can be equipped with optional current measurement from 4 to 20 mA and a 24V dc loop power See the Options section for more information 3...

Page 10: ...tage vs Temperature The battery can be charged over an ambient temperature range of 0 to 40 degrees C with a supply voltage of 9 to 12 VDC 3 5 Serial In Out Communications The serial port is configure...

Page 11: ...ainty 0 015 FS over compensated temperature range for 180 days Pressure Ranges Channel A 7 5 to 6 000 psia 0 36 to 6 000 psig Channel B 7 5 to 1000 psia 3 to 1000 psig Calibration Interval 180 days Re...

Page 12: ...Options Carrying pouch attaches to belt Hand pump Relief valves mounted externally Current Input Option Battery life 4 hours with loop power 20mA and 10 hours with loop power 4mA Current measurement 4...

Page 13: ...sting each unit is inspected for appearance prior to leaving the factory Upon receipt please examine the transducer for shipping damage Report any apparent damage to the carrier immediately In additio...

Page 14: ...14 Operating Instructions CPG2300 Series Portable Digital Pressure Gauge CPG2300 Series 5 2 Dimensions Figure 5 2 Case Outline Dimensions...

Page 15: ...ve a second 1 4 inch FNPT threaded port on the right to measure the pressure on Channel B If its range is less than 20 psi and it is a gauge sensor a barb fitting provides access to the reference port...

Page 16: ...onnected to the CPG2300 RECEIVE line TX to RX and vice versa The power connector is a 2 1 mm standard power jack The center pin is 12 Vdc and the outside is ground see Figure 5 4b Figure 5 4a RS 232 H...

Page 17: ...navigation in the menus They are also used to adjust the displayed pressure for calibra tion adjustment and adjustment of the programmable user unit The Main Menu Key The M key beings up the main men...

Page 18: ...highlight the item and press the enter key 6 3 1 Main Menu Screen If the M menu key is pressed at any time the main menu is displayed on the screen If one sensor is installed in the CPG2300 the Senso...

Page 19: ...or A Setup Peak On Peak Rst Null Off Cal Units The current condition of the peak indicator is displayed If the menu item displays Peak Off the peak indicator is disabled for the active sensor If Peak...

Page 20: ...ng a null offset Single button null The null feature can also be accessed by pressing the enter key while at the standard Display When both channels are displayed pressing the null button once will nu...

Page 21: ...ensor to be ad justed the calibration to be reset to the factory defaults and the calibration password to be changed A Calibration Cal Zero Cal Span Change PW Reset Cal The items in the calibration me...

Page 22: ...u is then displayed Caution The password is set to 0000 at the factory When making a change write it down and save the number If the password is lost contact Mensor Reset Cal Displays a confirmation s...

Page 23: ...election and entry of a special User unit The User unit has a configurable conversion factor that converts from PSI to the desired value To enter the conversion factor select Set User on the last unit...

Page 24: ...24 Operating Instructions CPG2300 Series Portable Digital Pressure Gauge CPG2300 Series 6 4 Menu Tree CPG2300 Figure 6 4 CPG2300 Menu Tree...

Page 25: ...gnificant to the CPG2300 All other punctuation char acters are ignored Some commands require a password string A carriage return cr and or linefeed lf must terminate each command or query The global a...

Page 26: ...to indicate that it has received a valid command or password rather than a query If an invalid command or password is sent the R character will not be returned When communicating with the CPG2300 the...

Page 27: ...If the LCD display is displaying either sensor A or B only and the DSP query returns 1 or 2 the return string will return a single value from the selected sensor Example format 1 14 471 cr lf If the p...

Page 28: ...p DC sp nn nnnn cr lf Returns the date of calibration where nnnnnn is mmddyy Yes DC XDC sp nnnnnn cr lf R Loads the date of calibration where nnnnnn is mmddyy No DSP XDSP cr lf X sp DSP sp N cr lf Ret...

Page 29: ...or the active sensor A space must be includ ed after the RST command No SAVE XSAVE cr lf R Saves all data to memory No SC XSC cr lf X sp SC sp nnn nnnn cr lf Returns the span correction multiplier for...

Page 30: ...select from one to eight units to be displayed by sending a sequence of UT commands The syntax is as follows UT sp n sp n cr lf where the first n is a value from 0 to 7 and represents the units seque...

Page 31: ...Unit PSI Conversion Factor 0 Counts N A 1 psi 0 2 inHg 0C 2 036020 3 inHg 60F 2 041772 4 inH2O 4C 27 680672 5 inH2O 20C 27 729767 14 bar 0 06894757 15 mbar 68 94757 17 cmH2O 4C 70 3089 19 mmHg 0C 51...

Page 32: ...32 Operating Instructions CPG2300 Series Portable Digital Pressure Gauge CPG2300 Series Notes...

Page 33: ...put section is protected from over current or high voltage input by a comparator controlled mosfet that will limit the current to a nominal of 24 8 mA When the resident loop power is enabled the curre...

Page 34: ...entry screen mA Input Setup Display mA Off Source V Off Calibrate mA Password Entry Screen If the calibrate mA function is selected from the mA Input Setup screen the password entry screen will be dis...

Page 35: ...e alternate channel to the pressure channel that is selected This means when Sensor A is se lected as the pressure measurement channel the pressure will be displayed as the top reading and the current...

Page 36: ...ck red is inserted on the high side and the Sense jack black is inserted on the low side in the loop The pressure port fittings and the d sub shell of the RS 232 connector are electrically common to t...

Page 37: ...ting Instructions CPG2300 Series 37 Portable Digital Pressure Gauge CPG2300 Series 8 1 4 Application Diagrams Figure 8 1 4a Connections in a powered loop Figure 8 1 4b Connections using CPG2300 loop p...

Page 38: ...38 Operating Instructions CPG2300 Series Portable Digital Pressure Gauge CPG2300 Series Notes...

Page 39: ...and within the specified calibration range In addition for maximum accuracy see that the CPG2300 is at rest on a stable platform which is free of vibration and shock and oriented similar to its opera...

Page 40: ...40 Operating Instructions CPG2300 Series Portable Digital Pressure Gauge CPG2300 Series Figure 9 2 Calibration Setup CPG2300 PRESSURE GAUGE CPG2300 PRESSURE GAUGE...

Page 41: ...is for local operation via the instrument key pad Connect the CPG2300 sensor to be calibrated as shown in Figure 9 2 When the Calibration function is selected from the sensor setup screen the password...

Page 42: ...this manual Set a known pressure to the pressure port of the sensor to be calibrated equal to or near the upper end of the range of the instrument The applied pressure must be great er than 50 of the...

Page 43: ...Operating Instructions CPG2300 Series 43 Portable Digital Pressure Gauge CPG2300 Series Notes...

Page 44: ...eb site www mensor com email sales mensor com Operating Instructions CPG2300 Series PN 0017441001M 10 2014 WIKA Alexander Wiegand SE Co KG Alexander Wiegand Stra e 30 D 63911 Klingenberg Germany tel 4...

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