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pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display 792 dp2 series high-performance digital pressure sensor complete functionality! selection from a wide lineup ul recognition (excluding 5 m cable length type) conforming to emc directive digital automatic sensitivity setting with analog output high accuracy ? high resolution ? high speed clearly visible led display with 3 1 / 2 digits setting with easy key operation it achieves a 2.5 ms, or less, response time at a high resolution of 1/1,000. it enables highly accurate sensing with its excellent repeatability and temperature characteristics. bright red led 7-segment display having 3 1 / 2 digits, 10 mm 0.394 in high. the displayed figures are remarkably noticeable not only in a dark area, but also in a well-lit place. initialization and threshold value settings are easily done by key operation while seeing the values on the display. response time 2.5 ms or less repeatability within 0.2 % f.s. 1 digit temperature characteristics within 1 % f.s. four output modes enable versatile pressure level control hysteresis mode dual output mode the common hysteresis of the comparative outputs can be set, as desired, with the set values. the outputs can be put to different use, such as, detection of different kinds of objects, control function, alarm function etc. 1 comparative output 1 comparative output 2 on off on off 0 set value 1 (p-1) set value 2 (p-2) high pressure (positive pressure type) high vacuum (vacuum pressure type) hysteresis 3 comparative output 1 comparative output 2 on off on off 0 set value 1 (p-1) set value 2 (p-2) high pressure (positive pressure type) high vacuum (vacuum pressure type) hysteresis incorporates minus sign indication window comparator mode automatic sensitivity setting mode the comparative outputs can be turned on or off by a pressure which is within the pressure range set by set value 1 and set value 2. using actual objects, if the pressure values for ok objects and ng objects are input, then the sensor is automatically set to the optimum pressure value (mid-value). 2 comparative output 1 comparative output 2 on off on off 0 set value 1 (p-1) set value 2 (p-2) high pressure (positive pressure type) high vacuum (vacuum pressure type) hysteresis hysteresis 4 comparative output 1 comparative output 2 on off on off 0 set value 1 (p-1) set value 2 (p-2) set value 3 (p-3) high pressure (positive pressure type) high vacuum (vacuum pressure type) hysteresis selection from six pressure units the pressure unit can be selected from six different systems to suit your requirement. the selectable pressure units differ with the sensor type. when the pres- sure unit is changed, the measured pressure value and the set values are automatically converted. : positive pressure type : vacuum pressure type inhg kpa mmhg psi bar (note) kgf/cm 2 international system of units (si) note: mpa in case of dp2-22 , dp2-42 and dp2-62 . () * passed the ul 991 environment test * ul 61010c-1 compatible, passed the ul 991 environment test based on semi s2-0200. [category applicable for semiconductor manufacturing: tww2, process equipment] [applicable standards: ul 61010c-1] [additional test / evaluation standards as per intended use: ul991, semi s2-0200]
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display a wide variety of models peak hold / bottom hold display analog voltage output incorporated as a standard since a linear analog voltage output (1 to 5 v) is incorporated, the sensor is ideally suited for real time monitoring or for remote control in combination with an analog controller (ultra-compact digital panel controller ca2 series, or digital panel controller ca series). applications dp2 793 ic ic tray dp2-80 m o d e total weight: 70 g approx. air frame tank seats dp2-41 m o d e confirmation of chip component suction the light weight type does not disturb the movement of the suction head, even if it is mounted close to the head. verifying placement of frame high pressure is attained when the frame is exactly seated. hence, the pressure change when the frame is exactly placed is detected. controlling clamping force the clamping force can be changed to suit the workpiece by controlling the supplied air pressure. detecting tap breakage two opposed nozzles are supplied air at different pressures. if the tap breaks, the pressure at the lower pressure side nozzle is affected by the air of the higher pressure side nozzle. this change in pressure is detected. inspecting orientation of glass sheet the orientation of the glass sheet can be recognized by detecting the change in vacuum due to presence / absence of indentation. controlling edge of winding film with bifurcated nozzles placed on both sides of the film, the position of the winding film is recognized as right-shifted (high pressure), ok (middle pressure), or left-shifted (low pressure). dp2-42 m o d e dp2-62 dp2-61 m o d e m o d e nozzle a nozzle b air high pressure air low pressure vacuum tank vacuum pump dp2-80 dp2-80 m o d e air dp2-41 m o d e light weight type / dp2-80 flat type / dp2-4 analog bar display digital display models are selectable according to mounting style, environmental resistance, and manner of use. standard type / dp2-2 ip67 type / dp2-6 d p 2 - 2 0 1 0 1 . 3 k p a o u t 2 o u t 1 m o d e 0 - a d j d p 2 - 2 0 1 0 1 . 3 k p a o u t 2 o u t 1 m o d e 0 - a d j m o d e direct piping total weight 70 g approx. the sensor can be mounted on the suction head of a chip mounter. water and dust proof mounting on a panel direct mounting on a wall m o d e european type north american type asian type the dp2 series covers world- wide usage with the asian type, the north american type and the european type. each type provides the customary pressure unit, suitable transistor output, and pressure port. pressure unit the interna- tional system of unit (si) output pressure port asian north american european pa kgf/cm 2 (positive pressure type) mmhg (vacuum pressure type) psi (positive pressure type) inhg (vacuum pressure type) bar npn and analog voltage g (pf) 1 / 8 female thread npt 1 / 8 or nptf 1 / 8 female thread rc (pt) 1 / 8 or m5 female thread pnp and analog voltage npn and analog voltage the peak value or the bottom value of the varying pressure can be displayed. this function is convenient for finding the pressure variation range or for deter- mining a reference for pressure settings. analog bar display pressure changes can also be dis- played in an analog fashion using led bars. hence, sudden pressure changes can be recognized at a glance. led bars indicate the pressure level in steps of 10 % f.s., regardless of the pressure unit. ( (
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display 0 to dp2 794 order guide
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display dp2 795 order guide 5 m 16.404 ft cable length type 5 m 16.404 ft cable length type is also available. (standard: 2 m 6.562 ft ) 5 m 16.404 ft cable length type dp2-20 dp2-20f DP2-20F-P dp2-21 dp2-21f dp2-21f-p dp2-22 dp2-22f dp2-22f-p dp2-80 dp2-40n dp2-40e dp2-41 dp2-41n dp2-41e dp2-42 dp2-42n dp2-42e dp2-60 dp2-60n dp2-60e dp2-61 dp2-61n dp2-61e dp2-62 dp2-62n dp2-62e dp2-20-c5 dp2-21-c5 dp2-22-c5 dp2-80-c5 dp2-41-c5 dp2-42-c5 standard positive pressure 100 kpa type 1 mpa type ? ?
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display this is a multi-functional controller having mathematical functions, hold function, etc. supply voltage: 100 to 240 v ac 10 % no. of inputs: 2 nos. (sensor inputs) input range: 1 to 5 v dc power supply for sensor: 12 v dc, 150 ma main functions: mathematical functions, process number selection function, hold function, scaling function, auto-reference function, power supply on-delay function, measurement start delay function, hysteresis setting function, etc. relay contact npn open-collector transistor npn open-collector transistor with bcd output ca-r2 ca-t2 ca-b2 this is a very small controller which allows two independent threshold level settings. supply voltage: 24 v dc 10 % no. of inputs: 1 no. (sensor input) input range: 1 to 5 v dc main functions: threshold level setting function, zero-adjust function, scale setting function, hysteresis setting function, start / hold function, auto- reference function, power supply on-delay function, etc. npn open-collector transistor ca2-t2 sensor mounting bracket (for standard type) straight bush mounting bracket for standard type two m4 (length 6 mm 0.236 in ) pan head screws and two spring washers are attached. back angled mounting bracket for standard type two m4 (length 6 mm 0.236 in ) pan head screws and two spring washers are attached. changes the pressure port from female thread [rc (pt) 1 / 8 ] to male thread [r (pt) 1 / 8 ] designation model no. description panel mounting bracket (for standard type) front protection cover (for standard type) ms-dpx ms-dpx-4 dpx-03 ms-dpx-2 dpx-04 it can be used for mounting on a panel (1 to 3.2 mm 0.039 to 0.126 in thick). it protects the sensor ? s adjustment panel. (it can be fitted when the panel mounting bracket is used.) digital panel controller (note) options dp2 796 note: for further details, refer to p.864 l l l l l l l l l
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display type of pressure rated pressure range set pressure range pressure withstandability applicable fluid selectable units supply voltage current consumption comparative outputs comparative output 1 comparative output 2 utilization category output modes hysteresis repeatability response time short-circuit protection analog voltage output display displayable pressure range analog bar display comparative output 1 comparative output 2 pollution degree protection ambient temperature ambient humidity emc voltage withstandability insulation resistance vibration resistance shock resistance temperature characteristics asian north american european material cable cable extension weight accessories gauge pressure 0 to ? ? ? ? ? ? ? ? dp2 797 -p are pnp output type.
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display i/o circuit and wiring diagrams dp2 798 notes:1) when using the analog voltage output, take care to connect external device of proper input impedance. also, when a cable extension is used, voltage drop due to cable resistance should be taken into account. notes: 2) the analog voltage output does not incorporate a short- circuit protection circuit. notes: do not connect it directly to a power supply or a capacitive load. notes:1) when using the analog voltage output, take care to connect external device of proper input impedance. also, when a cable extension is used, voltage drop due to cable resistance should be taken into account. notes: 2) the analog voltage output does not incorporate a short- circuit protection circuit. notes:2) do not connect it directly to a power supply or a capacitive load. tr 2 tr 1 1 k ? circuit internal circuit (blue) 0 v (white) comparative output 2 (black) comparative output 1 (gray) analog voltage output (note1, 2) (brown) circuit internal circuit 100 ma max. 100 ma max. z d2 z d3 t r 1 (brown) ?
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display precautions for proper use dp2 799 all models error message cause corrective action overcurrent due to short- circuit. pressure is being applied during zero-point adjust- ment. applied pressure exceeds the upper limit of displayable pressure range. applied pressure exceeds the lower limit of displayable pressure range. applied pressure exceeds the lower limit of displayable pressure range. applied pressure exceeds the upper limit of displayable pressure range. switch off the power supply and check the load. applied pressure at the pressure port should be brought to atmospheric pres- sure and zero-point adjust- ment should be done again. applied pressure should be brought within the rated pressure range. error messages ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 101.3kpa out2 out1 mode 0-adj 1 2 3 6 4 5 4 5 6 1 2 3
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display precautions for proper use dp2 800 measurement pressure value setting initial setting zero-point adjustment pressure value setting for the case when output mode is set to either hysteresis mode ( ), window comparator mode ( ) or dual output mode ( ). ? set value 1 (p-1) ? and set value 2 (p-2) ? of the com- parative outputs are set. press key in the sensing mode to set to set value 1 (p-1) set mode. enter set value 1 (p-1) using key and key. then, press key to set to set value 2 (p-2) set mode. enter set value 2 (p-2) using key and key. then, press key to set to sensing mode. mode mode mode initial setting pressure ? unit ? , ? display ? and ? output mode ? of the comparative outputs are set. in the sensing mode, press key while press- ing key. initial setting is displayed. if sensor is being used for the first time, is displayed. the settable digit blinks. the settable digit changes when key is pressed and the setting is changed when key is pressed. mode if key-protect has been set, make sure to release key-protect before operating the keys. (please refer to ? key-protect function ? on p.801 for the procedure.) set value 1 (p-1) and set value 2 (p-2) can be made common for all the output modes. the setting of set value 2 (p-2) with respect to set value 1 (p-1) can only be towards the high pressure side in case of the positive pressure type sensor and only towards the high vacuum side in case of the vacuum pressure type sensor. set value 3 (p-3) is automatically set to the mid-value of set value 1 (p-1) and set value 2 (p-2). (when setting the pressure value for the automatic sensitivity mode) the conditions which are set are stored in an eeprom. kindly note that the eeprom has a life span and its guaranteed life is 100,000 write operation cycles. all models setting procedure adjust zero-point set ? display ? , ? output mode ? , and ? unit ? enter set value 1 (p-1), set value 2 (p-2), set value 3 (p-3) commence measurement on completion of setting dp2-20 e 101.3kpa out2 out1 mode 0-adj for the case when output mode is set to automatic sensitivity setting mode ( ). ? set value 1 (p-1) ? , ? set value 2 (p-2) ? and ? set value 3 (p-3) ? of the comparative outputs are set. press key in the sensing mode to set to set value 1 (p-1) set mode. within the required permissible pressure range, having created a pressure state which is nearest to the atmospheric pressure, press key to enter set value 1 (p-1). then, press key to set to set value 2 (p-2) set mode. within the required permissible pressure range, having created a pressure state which is nearest to the high pressure end (for a positive pressure type sensor) or the high vacuum end (for a vacuum pressure type sensor), press key to enter set value 2 (p-2). then, press key to set to set value 3 (p-3) set mode. check set value 3 (p-3) which has been set automatically. when set value 3 (p-3) is to be changed, enter set value 3 (p-3) using key and key. after checking and setting, press key to set to sensing mode. mode mode mode mode dp2-20 e 101.3kpa out2 out1 mode 0-adj key : : : : : : : : : : : : change with 3rd digit 2nd digit 1st digit unit output mode display kpa or mpa kgf/cm 2 bar psi mmhg inhg positive pressure type vacuum pressure type hysteresis mode window comparator mode dual output mode automatic sensitivity setting mode digital display analog bar display dp2-20 e 101.3kpa out2 out1 mode 0-adj zero-point adjustment the displayed pressure when the pressure port is left open is adjusted to zero. the sensor will automatically enter the sensing mode when power is supplied. let the pressure port be at atmospheric pressure (i.e., no applied pressure condition), and press, simultaneously, the increment and decrement keys continuously. is displayed and, when the fingers are released, zero-point adjustment is completed and the sensor returns to the sensing mode. the automatically set set value 3 (p-3) can be manually changed to a value between set value 1 (p-1) and set value 2 (p-2). if using the window comparator mode, set the pressure value so that there is a difference of 3 digits, or more, between set value 1 (p-1) and set value 2 (p-2). no output will be possible with a 0 to 2 digit difference. setting dp2-20 e 101.3kpa out2 out1 mode 0-adj
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display kpa mpa kgf/cm 2 bar psi mmhg inhg atm (torr) 1 kpa 1 1 dp2 801 conversion procedure conversion table for pressure units conversion of pressure units ? ? c ? ? ? ? ? ? ? ? ? ? 101.3kpa out2 out1 mode 0-adj all models release of key-protect ? ? 101.3kpa out2 out1 mode 0-adj
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display sensor mounting bracket ms-dpx (optional) m4 (length 6 mm 0.236 in ) pan head screw (accessory for ms-dpx ) spring washer (accessory for ms-dpx ) dp2 802 precautions for proper use setting of pressure lead direction ? ? ? ? ? " "
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display dp2 803 precautions for proper use piping for pressure measurement inlet port ? ? ?
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display dp2 804 dimensions (unit: mm in ) mode (11) (0.433) 30 1.181 31.6 1.244 (25.8) (1.016) (2.1) (0.083) 30 1.181 31.6 1.244 increment key decrement key mode selection key comparative output 2 operation indicator (green) comparative output 1 operation indicator (orange) 23.5 0.925 5 0.197 38.5 1.516 pressure port rc (pt) 1 / 8 female thread (note) 8 0.315 14 0.551 13 0.512 " " " " " " " " " " " " " "
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display mode 25 0.984 30 1.181 28.5 1.122 11 0.433 48.5 1.909 39.5 1.555 31.6 1.244 14.2 0.559 45.8 1.803 40 1.575 38.5 1.516 30 1.181 24 0.945 2- " " " " " " " " " " dp2 805 ip67 type note: npt 1 / 8 for north american type, and g (pf) 1 / 8 for european type. ms-dpx sensor mounting bracket for standard type (optional) assembly dimensions dp2-60
pressure sensors dp5/dph head-separated dp4 dp2 dp3 dp-m digital display pe led bar display mode 31.6 1.244 18.7 0.736 50.3 1.980 20 0.787 30 1.181 34.5 1.358 24 0.945 41.5 1.634 28.5 1.122 " " dp2 806 28.2 1.110 14.5 0.571 5.5 0.217 4.5 0.177 6 0.236 24.5 0.965 20 0.787 11.4 0.449 50 1.969 1.6 0.063 11.5 0.453 30 1.181 20 0.787 12.5 0.492 20 0.787 " " " "

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