Delta DPA Series Instruction Sheet

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Delta DPA Series Instruction Sheet Manual pdf 1 page image

Series Pressure SensorInstruction SheetThank you very much for choosing Delta DPA series pressure sensor. Please read this instruction sheet carefully beforeusing your DPA. Keep this instruction sheet handy for quick reference.WarningDANGER! CAUTION! ELECTRIC SHOCK!DPA is a pressure measurement device. DO NOT use it out of its specification. Improper pressure orincorrect wiring may cause series injuries on staff or damages on other devices.1. Keep away from high-voltage and high-frequency environment during the installation in case of interference.Prevent using the device in premises which contain:(a) dust or corrosive gas; (b) high humidity and high radiation; (c) shock and vibration.2. DPA can only be used for air pressure measurement and should avoid corrosive, inflammable or toxic gasmeasurement.3. Make sure the power supply is switched off when installing or dismounting DPA and the pressure source stops itsaction in case harms occur on human body and properties.4. DO use parts compatible to the specification of the pressure pore for connection to avoid mistaken measurement orsafety problems.5. Before switching on the power supply, check the signal connection, e.g. the input voltage and polarity. Voltage that istoo high may cause damages on DPA.6. DO use dry cloth and DO NOT use acid or alkaline liquid to clean the device.Product Profile & Outline1. Analog output indicator 6. UP key2. Digital output 1 indicator 7. SET key3. Digital output 2 indicator 8. DOWN key4. Pressure/parameter display 9. Power supply and output terminals5. SV/setup item display 10. Pressure input porey Contents in the pack: Pressure sensor, signal wire, unit sticker, instruction sheety Optional accessories: Panel mounting parts, metal mounting partsOrdering InformationSeries name DPA: Delta DPA series pressure sensor1 2Measurable pressure range01: -100kPa ~ 100kPa10: -100kPa ~ 1,000kPa3 Output typesN: NPN output + 4 ~ 20mA; P: PNP output + 4 ~ 20mAM: NPN output + 1 ~ 5V; Q: PNP output + 1 ~ 5V4 Pressure pore typesP: Outer pore 1/8 PT, inner pore M5;N: Outer pore 1/8 NPT, inner pore M5Electrical SpecificationsVoltage range 12 ~ 24V DC +/- 10% no isolationPower supply Power consumption 40mA Max.; current output type 60mA Max.Pressure type Non-corrosive gas, gauge typeDPA01: -100kPa ~ 100kPaMeasurable range DPA10: -100kPa ~ 1,000kPaDPA01: 200kPaMax. durable pressure DPA10: 1,500kPaAccuracy +/- 3% entire processPressuremeasurementTemperature inaccuracy +/- 2% entire processSetup display 2-line LCD display, 4 digits for measured value and 3.5 digits for setup displayStatus display LCD output status displayDisplay mode 3 colors for different modesDisplayCycle 250ms, 500ms, 1,000msNumber of outputs Built-in 2 NPN or PNP transistor digital outputs and 1 analog outputNPN: Max. durable pressure 30V/100mA, residual voltage 1.5VTransistor output PNP: Max. durable pressure 30V/100mA, residual voltage 1.5V1 ~ 5V: Min. output load resistance 1,000ΩAnalog output 4 ~ 20mA: Max. output load resistance 400Ω; linear inaccuracy < 2% entire processResponse time 2ms, 4ms, 10ms, 30ms, 50ms, 100ms, 250ms, 500ms, 1,000ms, 5,000msOutputOutput inaccuracy Linear inaccuracy: < +/- 2% entire processP Outer diameter PT 1/8, inner diameter M5N Outer diameter NPT 1/8, inner diameter M5Pore sizeR Outer diameter Rc 1/8, inner diameter M5Shock immunity 10 ~ 500Hz, 10mm 3 axes for 2 hoursVibration immunity Max. 100m/ s 2 3 axes 6 directions, 3 times eachAmbient temperature 0°C ~ +50°CStorage temperature -20°C ~ +65°CAltitude < 2,000mAmbient humidity 35% ~ 80% RH (non-condensing)How to Set up Parametersy Switching modes: DPA will be in the “Measuring Mode” when it is switched on, displaying PV and SV. Press formore than 2 seconds in this mode to switch to the “Quick Setup Mode”. Press for more than 4 seconds in the“measuring mode” to switch to “Advanced Setup Mode”. Press in the “Quick Setup Mode” or “Advanced SetupMode” to return to the “Measuring Mode”.y Setting up parameters: In the three modes, press once to select the parameter to set up. When you find theparameter to be set up or modify, use to modify the setting.y Quick Setup Mode:(See “Output Mode Setting” for details.)Easy Hysteresis Window(See “Output Mode Setting” for details.)Easy Hysteresis WindowOUT1 N.O. OUT1 N.C. OUT1 N.O. OUT1 N.C.OUT2 N.O. OUT2 N.O. OUT2 N.C. OUT2 N.C.(Unit: ms)OUT LED ON: red OUT LED ON: green Red GreenOUT LED OFF: green OUT LED OFF: redMPa* kPa kgf/cm2 bar psi mmHginchHg *: Will not be displayed in low pressure type sensor.y Advanced Setup Mode:(Change SV display method)Display SV OFF Display unit(Unit: ms)(Close backlight)(Used with “PV display color”)(See “Code” for details.)Slave mode Master modey Measuring Mode:Set OUT1 tohysteresis or windowmodeSet OUT1 to easyor window modeSVDisplayin turnSV Displayin turnSet OUT 2 tohysteresis orwindow modeSet OUT2 to easymodeQuick Setup Mode Advanced Setup Mode Measuring ModeSet up OUT1 modePress VSet up auxiliary display(Change SV display method)Press VSet up upper limit of OUT1(Set OUT1 to hysteresis mode /window mode)Press VSet up OUT2 modePress VSet up displayed speedPress VSet up lower limit of OUT1(Set OUT1 to hysteresis mode /window mode)Press VSet up N.O./N.C. of OUT1and OUT2Press VSet up hysteresisPress VSV of OUT1(Set OUT1 to easy mode)Press VSet up output response timePress VSet up power saving modePress VSet up upper limit of OUT2(Set OUT2 to hysteresis mode /window mode)Press VSet up PV display colorPress VSet up switching colorreferencing output itemsPress VSet up lower limit of OUT2(Set OUT2 to hysteresis mode /window mode)Press VSet up unitPress Z Return to “set upOUT1 mode”Set up codePress VSV of OUT2(Set OUT2 to easy mode)Press Z Returning to outputsettingSet up copy functionPress VSet up analog output switchPress VReturn to default settingsPress Z Return to “set upauxiliary display”Initial Setting1. Units: DPA provides many units for users, including kPa, kgf/cm2 , bar, psi, mmHg and inchHg. In the easy mode,you can press and find to set the unit to the desired one.Switching on DPAMeasuring ModeAdvance SetupModePress > 4 secs.Press > 2 secs.Quick SetupModePress > 4 secs.Press > 4 secs.Quick SetupOUT1 modeOUT2 modeNO/NC ofOUT1, OUT2Output response timePV display colorUnitMeasuringUpper limit ofOUT1Lower limit ofOUT1Lower limit ofOUT2Upper limit ofOUT2CodeCopy modeAnalog outputswitchReturning todefault settingAdvanced SetupPower savingHysteresisAuxiliary displayDisplayed speedSwitching colordisplay

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