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design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. built-in sensors notes safety precautions do not use these sensors under any circumstances in which the range of their ratings, environment conditions or other specific ations are exceeded. using the sensors in any way which causes their specifications to be exceeded may generate abnormally high levels of heat, emit smoke, etc., resulting in damage to the circuitry and possibly causing an accident. before connecting a connector, check the pin layout by referring to the connector wiring diagram, specifications diagram, etc., and make sure that the connector is connected properly. take note that mistakes made in connection may cause unforeseen problems in oper ation, generate abnormally high levels of heat, emit smoke, etc., resulting in damage to the circuitry. do not use any motion sensor which has been disassembled or remodeled. protection circuit recommended. the possible failure mode is either open or short of the output transistor. an ecess heat is the cause for short mode failure. for any important and serious application in terms of safety, add protection circuit or any other protection method. ?various safety equipment and safety equipment ?traffic light ?security crime prevention equipment ?equipment concerning control and safety of trains, cars, etc. ?applications such as temperature control using sensor output etc. if it is expected that malfunction of each sensor may cause injury to persons or serious expansion damage, be sure to implement safety measures such as double safety circuit. request for ordering and use the products and specifications listed in this document are subject to change for product improvement, etc. (including specific ation changes and discontinued manufacturing). when examining mass-production design or placing an order for the listed products, please cont act panasonic to make sure that the information listed in this document is up-to-date. if it is expected that malfunction of each sensor may cause injury to persons or serious expansion damage, be sure to implement safety me reference standards : computers, office automation equipment, communications equipment, audio-video products, home electrical appliances, machine tools, personal devices, industrial robots. special standards : transportation equipment (automobiles, trains, ships, etc.), traffic signal equipment, crime and disaster prevention devices, electric power equipment, various safety devices, and medical equipment not directly targeted for life support specified standards : aircr aft equipment, aeronautical and space equipment, seabed relay equipment, nuclear power control systems, and medical equipment, devices and systems for life support. before considering the use of our products under the following conditions, you must contact one of our customer service repres entatives without fail and exchange written specifications. ?when our products are to be used in any of the applications listed for the special standards or specified standards. ?when, even for any of the applications listed for the reference standards, our products may possibly be used beyond the range of the specifications, environment or conditions listed in the document or when you are considering the use of our products in any con ditions or an environment that is not listed in the document. [acceptance inspection] for a purchased or delivered product, please conduct an acceptance inspection promptly with adequate consideration given to the management and maintenance of the product before and during the acceptance inspection. [warranty period] the warranty period of these products is one year after the purchase or delivery to a location designated by your company, unle ss otherwise specified by both parties. [scope of warranty] if a failure or a defect attributable to panasonic is found during the warranty period, we will promptly provide a replacement or a necessary replacement part or change/repair the defective part free of charge at the location of the purchase or delivery. the warranty does not cover a failure or a defect when any of the following applies : (1) caused by specifications, standards, or handling methods, etc. designated by your company. (2) caused by modification of the structure, capabilities, or specifications, etc., in which panasonic is not engaged, carried out after the purchase or delivery. (3) caused by an unforeseen phenomenon that cannot be predicted with the technologies available after the time of the purchase or at the time of concluding the agreement. (4) when the product was used outside the scope of the conditions/environments described in the catalog or specifications. (5) when the product is incorporated in your company's equipment for use, damages that could be avoided if your company's equip ment had industry-standard functions, structures, etc. (6) caused by natural disasters or force majeure. the warranty described here is limited to the purchased or delivered product only and does not cover any consequential damages arising from the failure or defect of the product. [before purchase] the standard prices of the products listed in this catalog do not include consumption tax, delivery, installation & adjustment fees, used product collection fees, etc. the specifications/appearance are subject to change without notice for product improvement. the export of products that fall into the category of strategic goods (or services) require an export (or a service transactio n) license under the foreign exchange and foreign trade law. please contact panasonic for details. for details of the products listed in this catalog, please contact distributors, specialty contractor stores, or panasonic. mar. 2019 00 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. pressure sensor/ps(adp4), pf(adp1) preheating with in 60 sec. with in 10 sec. 230 ?150 ? 446 ?302 ? main heating temperature time notes mounting use the land of the printed-circuit board on which the sensor is securely fixed. soldering avoid the external thermal influence as the product has a limited thermal capacity due to its compact structure. heat deformation may damage the sensor or deteriorate its performance. use the non-corrosive rosin flux. prevent the flux from entering into the inside of the product as the sensor is exposed to the atmosphere. 1) manual soldering ?raise the temperature of the soldering tip between 260 and 300 ? 500 and 572 ? (30 w) and solder within 5 seconds. ?the sensor output may vary if the load is applied on the terminal during soldering. ?keep the soldering tip clean. 2) dip soldering (dip terminal) ?keep the temperature of the dip solder tank below 260 ? 500 ? and solder within 5 seconds. ?to avoid heat deformation, do not perform dip soldering when mounting on the circuit board which has a small thermal capacity. 3) reflow soldering (smd terminal) ?the recommended reflow temperature profile conditions are given below. ?we recommend the screen solder printing method as the method of cream. ? please refer to the recommended pc board specification diagram for the pc board foot pattern. ?self alignment may not always work as expected, therefore, please carefully the position of the terminals and pattern. ?the temperature of the profile is assumed to be a value measured with the printed wiring board of the terminal neighborhood. ?please evaluate solderbility under the actual mounting conditions since welding and deformation of the pressure inlet port may occur due to heat stress depending on equipments or conditions. 4) rework soldering ?complete rework at a time. use a flattened soldering tip when performing rework on the solder bridge. do not add the flux. ?keep the soldering tip below the temperature described in the specifications. 5) avoid drop and rough handling as excessive force may deform the terminal and damage soldering characteristics. 6) keep the circuit board warpage within 0.05 mm of the full width of the sensor. 7) after soldering, do not apply stress on the soldered part when cutting or bending the circuit board. 8) prevent human hands or metal pieces from contacting with the sensor terminal. such contact may cause anomalous outlets as the terminal is exposed to the atmosphere. 9) after soldering, prevent chemical agents from adhering to the sensor when applying coating to avoid insulation deterioration of the circuit board. 10 ) please consult us concerning leadfree soldering. cleaning ?prevent cleaning liquid from enteringthe inside of the product as the sensor isexposed to the atmosphere. ?do not perform ultrasonic cleaning in order to prevent damages to the product. environment 1) avoid use and storage in the corrosive gas (organic solvent, sulfurous acid and hydrogen sulfide gases) which negatively affects the product. 2) avoid use in a place where these products come in contact with water as the sensor does not have a splash- proof construction. 3) avoid use in an environment where these products cause dew condensation. when water attached to the sensor chip freezes, the sensor output may be fluctuated or damaged. 4) due to the structure of the pressure sensor chip, the output varies under light. do not expose the sensor chip to light when applying a voltage by using a transparent tube. 5) do not apply high-frequency oscillation, such as ultrasonic waves, to the product. feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. pressure sensor/ps(adp4), pf(adp1) ampli?r circuit unit constant currentcircuit unit pressure sensor op amp op amp op amp when the pressure is high 196.1 kpa to 980.7 kpa when the pressure is low 4.9k pa to 98.1 kpa pc board pc board o-ringpressure inlet pipe tube if a tube is used as the pressure inlet pipe,it may become disengaged. use a sturdy tube and secure it using o-rings. application circuit diagram (example) mounting method the general method of air pressure transmission varies depending on the low/high pressure condition. ? usage note (1) select a study pressure introduction pipe to avoid pressure leak. (2) securely fix the pressure introduction pipe to avoid pressure leak. (3) do not block the pressure introduction pipe. the pressure sensor converts a voltage by constant current drive and if necessary, amplifies the voltage. the circuit on the right is a typical use example. methods of transmitting air pressures quality check under actual use conditions these specifications are for individual components. before use, carefully check the performance and quality under actual use conditions to enhance stability. other precautions 1) the wrong mounting method and the pressure range may invite the risk of accidents. 2) only applicable pressure medium is dry air. avoid use in the corrosive gas (organic solvent, sulfurous acid and hydrogen sulfide gases) or other mediums containing moisture or foreign substances. such mediums may damage or break the product. 3) the pressure sensor chip is located inside the pressure introduction port. do not insert foreign substances, such as wires, into the port as those substances may damage the chip and close the port. do not block the atmosphere introduction port. 4) use electric power within the rated power range. use beyond the range may damage the product. 5) follow below instructions as static electricity may damage the product: (1) for storage, short the circuit between terminals by using conductive substances or wrap the whole chip with aluminum foil. for storage and transportation, avoid plastic containers which are easily electrified. (2) before use, connect electrified materials on desk and operators to the ground in order to safely discharge static electricity. 6) carefully select and fix tubes, introduction pipes and products based on the working voltage. please contact us for any inquires. feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. pressure sensor/ps(adp4), pf(adp1) product name terminal profile and direction note : some part numbers may not be available depending on the combination. please refer to the table of product types. pf pressure sensor ps pressure sensor 14 tpe standard type (with glass base) economy type (without glass base) 12 bridge resistance pf 5 k ps 5 k 3.3 k /jm 03 dip terminal (direction opposite to the pressure inlet direction) 1 dip terminal (pressure inlet direction) 2 rated pressure 4.9 kpa 34.3 kpa49.0 kpa 98.1 kpa 196.1 kpa343.2 kpa 490.3 kpa 833.6 kpa 980.7 kpa 40.0 kpa 02 3 4 5 6 7 8 9 a adp pressure sensor ps/pf compact size (ps type) high accuracy and liner characteristic broad line-up rohs compliant high precision pressure sensor (without amp.) standard packing : carton : 100 pcs.; case : 1,000 pcs. brige resistance part no. ps pressure sensor pf pressure sensor 5 k 3.3 k 5 k 3.3 k terminal dip terminal: direction opposite to the pressure inlet direction dip terminal: pressure inlet direction smd terminal dip terminal: direction opposite to the pressure inlet direction dip terminal: pressure inlet direction dip terminal: direction opposite to the pressure inlet direction dip terminal: pressure inlet direction dip terminal: direction opposite to the pressure inlet direction dip terminal: pressure inlet direction pressure standard type (with glass base) 4.9kpa adp41010 adp42010 adp1101 adp1201 34.3kpa adp41210 adp42210 adp1121 adp1221 49.0kpa adp41310 adp42310 adp1131 adp1231 98.1kpa adp41410 adp42410 adp4932 adp41413 adp42413 adp1141 adp1241 196.1kpa adp41510 adp42510 adp1151 adp1251 343.2kpa adp41610 adp42610 adp1161 adp1261 490.3kpa adp41710 adp42710 adp1171 adp1271 833.6kpa ADP41810 adp42810 adp1181 adp1281 980.7kpa adp41910 adp42910 adp4933 adp41913 adp42913 adp1191 adp1291 economy type(without glass base) 40.0kpa adp41a23 adp42a23 adp11a23 adp12a23 industrial use: pressure switches and pneumatic components, compressed air pressure measuring devices and airbeds medical use: blood pressure meters, oxygen generator and airbeds others: pressure sensing devices for air pressure mediums features types typical applications ordering information ps pressure sensor pf pressure sensor feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. pressure sensor/ps(adp4), pf(adp1) 6040 5020 3010 0 980.7/2{5} 980.7{10} pressure(kpa) output voltage (mv) 0 ?3 ?2 0 05 10 5 pressure cycle(cycle) offset voltage range(%fs) 1 10 6 1 ?1 32 43 2 1 0 ?2 ?1 30 86 60 140 0 32 temperature (? ? ) offset voltage-temperature characteristics (%fs) 43 2 1 0 ?2 ?1 sensitivity-temperature characteristics(%fs) 30 86 60 140 0 32 temperature (? ? ) ?3 ?2 0 05 10 5 pressure cycle(cycle) output span voltage range(%fs) 1 10 6 1 ?1 32 rating reference data type standard type (with glass base) economy type (without glass base) type of pressure gauge pressure pressure medium air ? 2 rated pressure (unit: kpa) 4.9 34.3 to 343.2 490.3 833.6 980.7 98.1 ? 3 980.7 ? 3 40.0 max. applied pressure twice of the rated pressure 1.5 times of the rated pressure twice of the rated pressure 1.5 times of the rated pressure twice of the rated pressure bridge resistance 5,000 ?,000 3,300 ?00 3,300 ?00 ambient temperature ?20 ? to +100 ? ?4 ? to +212 ? (no freezing or condensation) ?5 ? to +50 ? 23 ? to +122 ? storage temperature ?40 ? to +120 ? ?40 ? to +248 ? (no freezing or condensation) ?20 ? to +70 ? ?4 ? to +158 ? standard temperature 25 ? 77 ? 30 ? 86 ? 25 ? 77 ? temperature compensation range 0 ? to 50 ? 32 ? to +122 ? 0 ? to 60 ? 32 ? to +140 ? 5 ? to 45 ? 41 ? to +113 ? drive current (constant current) 1.5 ma 1.0 ma 1.5 ma output span voltage 40?0 mv 100?0 mv 65?5 mv 43.5?2.5 mv offset voltage ?0 mv ?5 mv linearity ?.7 %fs ?.3 %fs ?.5 %fs ?.6 %fs ?.0 %fs ?.3 %fs pressure hysteresis ?.6 %fs ?.2 %fs ?.4 %fs ?.0 %fs ?.7 %fs offset voltage-temperature characteristics ? 4 ?5 %fs ?.0 %fs ?.5 %fs ?0 %fs sensitivity-temperature characteristics ? 4 ?0 %fs ?.5 %fs ?.3 %fs notes : ? 1 unless otherwise speci ed, measurements were taken with a drive current of ?.01 ma and humidity ranging from 25% to 85%. ? 2 please consult us if a pressure medium other than air is to be used. ? 3 for ps pressure sensor only ? 4 this is the regulation which applies within the compensation temperature range. ? 5 please consult us if the intended use involves a negative pressure. characteristics data pressure cycle range (0 to rated pressure) even after testing for 1 million times, the variations in the offset voltage and output span voltage are minimal. 1.-(1) output characteristics adp41913 drive current : 1.0 ma ; temperature : 30 ? 86 ? tested sample : adp41913, temperature : 100 ? 212 ? , no. of cycle: 1 10 6 offset voltage range output span voltage range 1.-(2) offset voltage - temperature characteristics adp41913 drive current : 1.0 ma; rating ?.5 %fs 1.-(3) sensitivity -temperature characteristics adp41913 drive current : 1.0 ma; rating ?.5 %fs [ps pressure sensor] feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. pressure sensor/ps(adp4), pf(adp1) 100 8060 40 20 0 ?20?40 49{0.5} 98.1{1} pressure(kpa) output voltage (mv) 0 ?2 ?1 0 1 2 pressure cycle(cycle) offset voltage range(%fs) 01 10 5 5 10 5 1 10 6 43 2 1 0 -2 -1 offset voltage-temperature characteristics (%fs) 25 77 50 122 0 32 temperature (? ? ) 43 2 1 0 ?2 30 86 60 140 0 32 temperature (? ? ) ?1 sensitivity-temperature characteristics(%fs) ?2 ?1 0 1 2 pressure cycle(cycle) output span voltage range(%fs) 01 10 5 5 10 5 1 10 6 characteristics data 1.-(1) output characteristics adp1141 drive current : 1.5 ma; temperature : 30 ? 86 ? 1.-(2) offset voltage - temperature characteristics adp1141 drive current : 1.5 ma; rating ? %fs 1.-(2) sensitivity - temperature characteristics adp1141 drive current : 1.5 ma; rating ?.5 %fs [pf pressure sensor] evaluation test classi cation tested item tested condition result environmental characteristics storage at high temperature temperature : left in a 120 ? 248 ? constant temperature bath time : 1,000 hrs. passed storage at low temperature temperature : left in a ?40 ? ?0 ? constant temperature bath time : 1,000 hrs. passed humidity temperature/humidity : left at 40 ? 104 ? , 90 % rh time : 1,000 hrs. passed temperature cycle temperature : ?0 ? to 120 ? ?0 ? to 248 ? 1 cycle : 30 min.times of cycle : 100 passed endurancecharacteristics high temperature/ high humidity operation temperature/humidity : 40? 104 ? , 90% rh operation times : 10 6 , rated voltage applied. passed mechanicalcharacteristics vibration resistance double amplitude : 1.5 mm 0.059 inch vibration : 10 to 55 hz applied vibration direction : x, y, z 3 directions times : 2 hrs each passed dropping resistance dropping height : 75 cm 29.528 inch times : 2 times passed terminal strength pulling strength : 9.8 n {1 kgf}, 10 sec. bending strength : 4.9 n {0.5 kgf}, left and right 90 ?1 time passed soldering resistance soldered in dip soldering bath temperature : 230 ? 446 ? time : 5 sec. passed temperature temperature : 260? 500 ? time : 10 sec. passed note: for details other than listed above, please consult us. pressure cycle range (0 to rated pressure) tested sample : adp1131, temperature : 25 ? 77 ? offset voltage range output span voltage range even after testing for 1 million times, the variations in the offset voltage and output span voltage are minimal. items criteria offset valtage output span voltage variation amount within ?.0%fs of value feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. pressure sensor/ps(adp4), pf(adp1) 7.5 0.295 6- f 0.9 6- f 0.035 2.5 2.5 0.098 0.098 r2 r3 r1 r4 1 2 3 4 6 ?input +input 5 is no connection +output ?output 4.6 0.181 8.2max. 0.323max. 0.25 0.010 9.5 0.374 7.2 0.283 7.2 0.283 5 0.5 0.020 2.5 3.5 0.138 f 2.5 f 0.098 2.5 0.020 0.020 4 0.197 0.157 r 0.2 r 0.08 f 4 f 0.157 japan atmospheric pressure inlet hole 456 2 13 pressure inlet hole f 1.1 f 0.043 r2 r3 r1 r4 1 2 3 4 6 ?input +input 5 is no connection +output ?output f 5 f 0.197 7.5 0.295 6- f 0.9 6- f 0.035 2.5 2.5 0.098 0.098 0.25 0.010 9.5 0.374 8.2max. 0.323max. 3.7 0.164 7.2 0.283 7.2 0.283 3.5 0.5 0.020 5 0.138 0.197 2.5 f 2.5 f 0.098 2.5 0.098 0.098 r0.2 r0.008 4 0.157 f 4 f 0.157 japan atmospheric pressure inlet hole 456 2 13 pressure inlet hole f 1.1 f 0.043 1.9 0.075 2.5 2.5 0.098 0.098 1.1 0.043 9.5 0.374 2.5 2.5 0.098 0.098 0.5 0.020 10.0 0.283 7.2 7.2 0.283 f 2.5 f 0.098 f 4.0 f 0.157 0.5 0.394 0.020 4.0 5.0 8.5 0.016 0.020 0.335 r 0.45 r 0.018 0.15 0.006 japan atmospheric pressure inlet hole 456 2 13 pressure inlet hole f 1.1 f 0.043 r2 r3 r1 r4 1 2 3 4 6 ?input +input 5 is no connection +output ?output dimensions the cad data of the products with a mark can be downloaded from: http://industrial.panasonic.com/ terminal direction : dip terminal direction opposite to the pressure inlet direction adp41 terminal direction : smd terminal adp4932, adp4933 terminal direction : dip terminal pressure inlet direction adp42 [ps pressure sensor] recommended pc board pattern (bottom view) recommended pc board pattern (bottom view) recommended pc board pattern (bottom view) terminal connection diagram terminal connection diagram terminal connection diagram terminal no. name 1 power supply (+) 2 output (+) 3 power supply (? 4 power supply (? 5 output (? 6 no connection note: leave terminal 6 unconnected. terminal no. name 1 power supply (+) 2 output (+) 3 power supply (? 4 power supply (? 5 output (? 6 no connection note: leave terminal 6 unconnected. terminal no. name 1 power supply (+) 2 output (+) 3 power supply (? 4 power supply (? 5 output (? 6 no connection note: leave terminal 6 unconnected. unit : mm inch general tolerance : ?.3 ?.012 unit : mm inch general tolerance : ?.3 ?.012 unit : mm inch general tolerance : ?.3 ?.012 feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. pressure sensor/ps(adp4), pf(adp1) 6- f 0.9 6- f 0.035 2.54 10.16 0.100 0.400 2.545.08 0.1000.200 f 6 f 0.236 2 3 5 6 1 r 1 r 2 r 4 r 3 ?output ? input +output + input c0.5 c0.020 r0.5 r0.020 4 0.6 0 to 15? 0.25 0.010 6 3.3 0.157 0.236 0.130 0.25 0.024 0.010 1.2 0.5 2.54 2.54 0.047 0.020 0.100 0.100 10.16 0.400 f 3 f 0.118 10 0.394 8.6 0.339 japan 321 456 atmospheric pressure inlet hole pressure inlet hole f 0.8 f 0.031 tolerance : ?.1 2 3 5 6 1 r 1 r 2 r 4 r 3 ?output ? input +output + input 6- f 0.9 6- f 0.035 2.54 10.16 0.100 0.400 2.545.08 0.1000.200 1.1 0 to 15? 0.25 0.010 3.3 6 0.6 0.043 0.024 2.54 0.5 1.2 2.54 0.100 0.020 0.047 0.100 10.16 0.400 4.9 0.130 0.236 0.193 c0.5 c0.020 r0.5 r0.020 10 0.394 8.6 0.339 f 3 f 0.118 japan 321 456 atmospheric pressure inlet hole pressure inlet hole f 0.8 f 0.031 tolerance : ?.1 dimensions the cad data of the products with a mark can be downloaded from: http://industrial.panasonic.com/ terminal no. name 1 output (? 2 power supply (+) 3 output (+) 4 no connection 5 power supply (? 6 output (? note: leave terminal 4 unconnected. terminal no. name 1 power supply (+) 2 output (+) 3 power supply (? 4 power supply (? 5 output (? 6 no connection note: leave terminal 4 unconnected. terminal direction : dip terminal direction opposite to the pressure inlet direction adp11 ( ) terminal direction : dip terminal pressure inlet direction adp12 ( ) [pf pressure sensor] recommended pc board pattern (bottom view) recommended pc board pattern (bottom view) terminal connection diagram terminal connection diagram unit : mm inch general tolerance : ?.3 ?.012 unit : mm inch general tolerance : ?.3 ?.012 feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. glossary of common terms for pressure sensors d1 d2 rated pressure rated pressure output voltage output voltage 1/2 rated rated no load offsetvoltage fs pressure object this is what can be used to activate the pressure sensor. (the panasonic corporation pressure sensor can be used with gas.) rated pressure the pressure value up to which the specifications of the pressure sensor are guaranteed. maximum applied pressure the maximum pressure that can be applied to the pressure sensor, after which, when the pressure is returned to below the rated pressure range, the specifications of the pressure sensor are guaranteed. temperature compensation range the temperature range across which the specification values of the pressure sensor are guaranteed. drive current (voltage) the supply current (voltage) required to drive a pressure sensor. output span voltage the difference between the rated output voltage and the offset voltage. the output span voltage is also called the full-scale voltage (fs). offset voltage the output voltage of a pressure sensor when no pressure is applied. rated pressure output voltage output voltage when rated pressure is applied. linearity when the pressure is varied from no load to the rated pressure, the linearity is the amount of shift between the straight line that joins the no-load voltage value and the rated pressure voltage value (expressed as the ratio of the amount of shift (d1) at half of the rated pressure value with respect to the full scale voltage (fs)). output hysteresis the ratio of the difference (d2) in the noload output voltages when the pressure is varied from no load to the rated pressure then reduced back to no load, with respect to the full scale voltage (fs). offset voltage temperature characteristic the variation of the offset voltage with changes in ambient temperature. the difference between the offset voltage at the standard temperature and the offset values at the compensation lower limit temperature (low temperature) (d1) and compensation upper limit temperature (high temperature) (d2) are obtained, and the offset voltage temperature characteristic is expressed as the ratio of the larger of these two differences (absolute) with respect to the full scale voltage (fs). explanation of terms feb. 2019 01 downloaded from: http:///
design and specifications are each subject to change without notice. ask factory for the current technical specifications before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. glossary of common terms for pressure sensors no load 1 2 no load fs1 fs compensation lower limit temperature no compensation upperlimit temperature standard temperature fs2 output voltage the bridge resistance isthe resistance of the four resistive elements that make up the bridge expressed as one combined resistance. r 1 r 2 r 4 r 3 temperature sensitivity characteristic the variation of the sensitivity with changes in ambient temperature (variation in full scale (fs)). the difference between the full scale voltage at the standard temperature (fs) and the full scale values at the compensation lower limit temperature (low temperature) (fs1) and compensation upper limit temperature (high temperature) (fs2) are obtained, and the offset voltage temperature characteristic is expressed as the ratio of the larger of these two differences (fs1 - fs and fs2 - fs (absolute)) with respect to the full scale voltage (fs). bridge resistance refers to the resistance value of a piezoresistance formed on a monolithic silicon substrate. for example, the values of the resistances r1 to r4 in the bridge are typically 5 k each. ? when the resistances of the resistive elements r1 to r4 that comprise the bridge are 5 k each, the equivalent composite resistance of the bridge is 5 k (3 k bridges are also available). overall accuracy accuracy of offset voltage and rated pressure output voltage within the temperature compensation range. feb. 2019 01 downloaded from: http:///
if you want to use our products described in this onlin e catalog for applications requiring special qualities or reliability, or for applications where the failure or malfunction of the products may directly jeopardize human life or potentially caus e personal injury (e.g. aircraft and aerospace equipment, traffic and transportat ion equipment, combustion equipment, medical equipment, accident prevention, anti-crime eq uipment, and/or safety equipment), it is necessary to verify whether the specificatio ns of our products fit to such applications. please ensure that you will ask and check with our inquiry desk as to whether the specifications of our products fit to such applications use before you use our products. the quality and performance of our products as described in this online catalog only apply to our products when used in isolation. therefore, please en sure you evaluate and verify our products under the specific circumstances in which our pr oducts are assembled in your own products and in which our products will actually be used. if you use our products in equipment that requires a h igh degree of reliability, regardless of the application, it is recommended that you set up protectio n circuits and redundancy circuits in order to ensure safety of your equipment. the products and product specifications described in this online catalog are subject to change for improvement without prior notice. therefore, pleas e be sure to request and confirm the latest product specifications which explain the specifications of our products in detail, before you finalize the design of your applications, pu rchase, or use our products. the technical information in this online catalog provides example s of our products' typical operations and application circuits. we do not guarantee the non-infringement of third party's intellectual property rights and we do not grant any license, right, or interest in our intellectual property. if any of our products, product specifications and/or technical information in this online catalog is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially with regard to security and ex port control, shall be observed. the switchover date for compliance with the rohs directive /reach regulations varies depending on the part number or series of our products. when you use the inventory of our products for which it is unc lear whether those products are compliant with the rohs directive/reach regulation, please se lect "sales inquiry" in the website inquiry form and contact us. we do not take any responsibility for the use of our products outside the scope of the specifications, descriptions, guidelines and precautions described in this online catalog. guidelines and precautions regarding the described in this online catalog. downloaded from: http:///

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