ADP41310

PS (ADP4)/ PF (ADP1) High precision pressure sensor (without amp.) PS pressure sensor PF pressure sensor PS/PF PRESSURE SENSOR FEATURES TYPICAL APPLICATIONS 1. Ultra-miniature size (for PS pressure sensor) 2. High-level precision and linearity 3. Impressive line-up of models • Taking their place alongside the standard 5k bridge resistance models are those with a 3.3k resistance which is optimally suited to 5V drive circuits. • Economy model (no glass base) gives outstanding value for consumer appliances 40 kPa (0.4 kgf/cm2) and 49 kPa (0.5 kgf/cm2) units are also available. (Please evaluate under actual conditions before using.) • Industrial use (pressure switches and pneumatic devices, etc.) • Medical use (blood pressure monitors, compressed air pressure measurement, air beds, etc.) • Other pneumatically operated pressure devices ORDERING INFORMATION ADP 1: PF pressure sensor 4: PS pressure sensor 1: DIP terminal (Direction opposite the pressure inlet direction) 2: DIP terminal (Pressure inlet direction) 0: 4.9 kPa 2: 34.3 kPa 3: 49.0 kPa 4: 98.1 kPa 5: 196.1 kPa 6: 343.2 kPa 7: 490.3 kPa 8: 833.6 kPa 9: 980.7 kPa A: 40.0 kPa 1: Standard type (With glass base) 2: Economy type (Without glass base) Nil: PF 5kW 0: PS 5kW 3: 3.3kW Note: Some part numbers may not be available depending on the combination. Please refer to the Table of Product Types. ds_61801_en_pressure_sensor: 150513J 1 PS (ADP4)/PF (ADP1) TYPES 1. DIP terminal Part No. Brige resistance PS pressure sensor PF pressure sensor 5k 3.3k 5k 3.3k Terminal DIP terminal: Direction opposite the pressure inlet direction Pressure Standard type (with glass base) DIP terminal: Pressure inlet direction DIP terminal: Direction opposite the pressure inlet direction DIP terminal: Pressure inlet direction DIP terminal: Direction opposite the pressure inlet direction DIP terminal: Pressure inlet direction DIP terminal: Direction opposite the pressure inlet direction DIP terminal: Pressure inlet direction 4.9kPa ADP41010 ADP42010 — — ADP1101 ADP1201 — — 34.3kPa ADP41210 ADP42210 — — ADP1121 ADP1221 — — 49.0kPa ADP41310 ADP42310 — — ADP1131 ADP1231 — — 98.1kPa ADP41410 ADP42410 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 ADP41913 ADP42913 ADP1191 ADP1291 — — Economy type (without glass base) 40.0kPa — — ADP41A23 ADP42A23 — — ADP11A23 ADP12A23 49.0kPa ADP41320 ADP42320 — — ADP1132 ADP1232 — — RATING Type Type of pressure Gauge pressure Pressure medium Rated pressure Economy type (Without glass base) Standard type (With glass base) Air*2 Unit: kPa Max. applied pressure 4.9 34.3 to 343.2 490.3 833.6 Twice the rated pressure Bridge resistance 980.7 1.5 times the rated pressure 98.1*3 980.7*3 Twice the rated pressure 1.5 times the rated pressure 50001000 3300700 40.0 49.0 Twice the rated pressure 3300600 50001000 –20 to +100C –4 to +212F –40 to +120C –40 to +248F Ambient temperature –20 to 100C –4 to 212F (no freezing or condensation) –5 to +50C +23 to +122F Storage temperature –40 to 120C –40 to 248F (no freezing or condensation) –20 to +70C –4 to +158F Standard temperature Temperature compensation range 25C 77F 30C 86F 0 to 50C 32 to 122F 0 to 60C 32 to 140F 1.5 mA DC 1.0 mA DC Drive current (constant current) Output span voltage 4020 mV 10040 mV 6525 mV 20 mV Offset voltage Linearity 0.7%FS 0.3%FS Pressure hysteresis 0.6%FS 0.2%FS Offset voltage-temperature characteristics*4 15%FS Sensitivity-temperature characteristics*4 10%FS 0.5%FS 0.6%FS 0.4%FS 5.0%FS 25C 77F 5 to 45C 41 to 113F 0 to 50C 32 to 122F 1.5 mA DC 43.522.5 mV 8545 mV 15 mV 25 mV 1.0%FS 0.3%FS 1.0%FS 0.7%FS 3.5%FS 2.5%FS 10%FS 8%FS 1.3%FS 2.5%FS Notes: *1.Unless otherwise specified, measurements were taken with a drive current of 0.01 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. 2 ds_61801_en_pressure_sensor: 150513J PS (ADP4)/ PF (ADP1) REFERENCE DATA [PS pressure sensor] 1. Characteristics data 1.-(1) Output characteristics 1.-(2) Offset voltage – temperature characteristics 1.-(3) Sensitivity – temperature characteristics ADP41913 Drive current: 1.0 mA; temperature: 30C 86F ADP41913 Drive current: 1.0 mA; rating 3.5%FS ADP41913 Drive current: 1.0 mA; rating 2.5%FS 40 30 20 10 0 0 980.7/2 Sensitivity – temperature characteristics (%FS) Offset voltage – temperature characteristics (%FS) 50 Output voltage (mV) 4 4 60 3 2 1 0 –1 2 1 0 –1 –2 –2 0 +32 980.7 3 Pressure, kPa 30 +86 Temperature, °C °F 0 +32 60 +140 30 +86 Temperature, °C °F 60 +140 2. Pressure cycle range (0 to rated pressure) Tested sample: ADP41913, temperature: 100C 212F, No. of cycle: 1106 Output span voltage range 3 3 2 2 Output span voltage range (%FS) Offset voltage range (%FS) Offset voltage range 1 0 –1 –2 –3 0 5x105 Even after testing for 1 million times, the variations in the offset voltage and output span voltage are minimal. 1 0 –1 –2 –3 1x106 0 Pressure cycle, cycle 5x105 1x106 Pressure cycle, cycle [PF pressure sensor] 1. Characteristics data 1-(1) Output characteristics 1-(2) Offset voltage – temperature characteristics 1-(3) Sensitivity – temperature characteristics ADP1141 Drive current: 1.5 mA; temperature: 25C 77F ADP1141 Drive current: 1.5 mA; rating 5%FS ADP1141 Drive current: 1.5 mA; rating 2.5%FS 100 80 Output voltage (mV) 60 40 20 0 –20 –40 0 49 98.1 Pressure, kPa ds_61801_en_pressure_sensor: 150513J 4 Sensitivity – temperature characteristics (%FS) Offset voltage – temperature characteristics (%FS) 4 3 2 1 0 –1 –2 0 32 25 47 Temperature, °C °F 50 122 3 2 1 0 –1 –2 0 32 25 47 Temperature, °C °F 50 122 3 PS (ADP4)/PF (ADP1) 2. Pressure cycle range (0 to rated pressure) Tested sample: ADP1131, temperature: 25C 77F Offset voltage range Output span voltage range 2 Output span voltage range (%FS) Offset voltage range (%FS) 2 1 0 –1 –2 0 1x105 5x105 1 106 Pressure cycle, cycle Even after testing for 1 million times, the variations in the offset voltage and output span voltage are minimal. 1 0 –1 –2 0 1x105 5x105 1x106 Pressure cycle, cycle Evaluation test Classification Environmental characteristics Endurance characteristics Mechanical characteristics Soldering resistance Tested item Tested condition Result Storage at high temperature Temperature: Left in a 120C 248F constant temperature bath Time: 1,000 hrs. Passed Storage at low temperature Temperature: Left in a –40C –40F constant temperature bath Time: 1,000 hrs. Passed Humidity Temperature/humidity: Left at 40C 104F, 90% RH Time: 1,000 hrs. Passed Temperature cycle Temperature: –40C to 120C –40F to 248F 1 cycle: 30 Min. Times of cycle: 100 Passed High temperature/high humidity operation Temperature/humidity: 40C 104F, 90% RH Operation times: 106, rated voltage applied Passed Vibration resistance Double amplitude: 1.5 mm .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 Soldered in DIP soldering bath Temperature: 230C 446F Time: 5 sec. Passed Temperature Temperature: 260C 500F Time: 10 sec. Passed Note: For details other than listed above, please consult us. 4 ds_61801_en_pressure_sensor: 150513J PS (ADP4)/ PF (ADP1) DIMENSIONS (mm inch) Interested in CAD data? You can obtain CAD data for all products with a mark from your local Panasonic Electric Works representative. CAD Data [PS pressure sensor] 1. Terminal direction: DIP terminal Direction opposite the pressure inlet direction ADP41❍❍❍ Recommended PC board pattern 7.2 (BOTTOM VIEW) .283 6-0.9 dia. 6-.035 dia. Pressure inlet hole 1.1 dia. .043 dia. 7.2 .283 7.5 .295 4 dia. .157 dia. 8.2 Max. .323 Max. 2.5 dia. .098 dia. 4 .157 R 0.2 R .008 5 .197 2.5 .098 3.5 .138 2.5 .098 Terminal connection diagram 4.6 .181 0.5 .020 2.5 .098 2.5 .098 1 2 2 +Output 0.25 .010 R2 9.5 .374 R1 3 +Input 1 4 3 R3 Atmospheric pressure inlet hole –Input R4 6 is no connection JAPAN 5 –Output 6 5 4 General tolerance: 0.3 .012 Terminal No. Name 1 Power supply (+) 2 Output (+) 3 Power supply (–) 4 Power supply (–) 5 Output (–) 6 No connection Note: Leave terminal 6 unconnected. ds_61801_en_pressure_sensor: 150513J 5 PS (ADP4)/PF (ADP1) 2. Terminal direction: DIP terminal Pressure inlet direction ADP42❍❍❍ Recommended PC board pattern (BOTTOM VIEW) 7.2 .283 6-0.9 dia. 6-.035 dia. Pressure inlet hole 1.1 dia. .043 dia. 7.2 .283 5d .197 ia. dia. 9.5 .374 7.5 .295 4 dia. .157 dia. 2.5 .098 0.5 .020 2.5 .098 4 .157 3.7 .164 2.5 dia. .098 dia. 0.25 .010 2.5 .098 R 0.2 R .008 5 .197 2.5 .098 Terminal connection diagram 3.5 .138 2 +Output 2 8.2 Max. .323 Max. 3 R2 R1 3 +Input 1 JAPAN Atmospheric pressure inlet hole 1 4 R3 –Input R4 6 is no connection 5 –Output 6 5 General tolerance: 0.3 .012 4 Terminal No. Name 1 Power supply (+) 2 Output (+) 3 Power supply (–) 4 Power supply (–) 5 Output (–) 6 No connection Note: Leave terminal 6 unconnected. [PF pressure sensor] 1. Terminal direction: Direction opposite the pressure inlet derection ADP11❍❍ (❍) Recommended PC board pattern (BOTTOM VIEW) 10 .394 Atmospheric pressure inlet hole Pressure inlet hole 0.8 dia. .031 dia. 6-0.9 dia. 6-.035 dia. 10.16 .400 8.6 .339 10.16 .400 C0.5 C.020 6 .236 3.3 .130 Terminal connection diagram 4.9 .193 +Input 15 0.25 .010 6 5 4 to 0.5 .020 1.2 .047 2.54 .100 Tolerance: 0.1 .004 R2 R1 R3 R4 0 0.6 .024 R0.5 R.020 ° 1.1 .043 2.54 .100 2.54 .100 5.08 .200 3 dia. .118 dia. 2.54 .100 +Output -Output -Input JAPAN 1 2 3 General tolerance: 0.3 .012 Terminal No. Name 1 Output (–) 2 Power supply (+) 3 Output (+) 4 No connection 5 Power supply (–) 6 Output (–) Note: Leave terminal 4 unconnected. 6 ds_61801_en_pressure_sensor: 150513J PS (ADP4)/ PF (ADP1) 2. Terminal direction: Pressure inlet direction ADP12❍❍ (❍) Recommended PC board pattern (BOTTOM VIEW) 10 .394 Atmospheric pressure inlet hole Pressure inlet hole 0.8 dia. .031 dia. 6-0.9 dia. 6-.035 dia. 8.6 .339 2.54 .100 1.2 .047 0.5 .020 3 dia. .118 dia. 2.54 .100 6 4 .236 .157 0 to C0.5 .020 0.25 .010 0.6 .024 10.16 .400 6 dia. .236 dia. 2.54 .100 2.54 .100 5.08 .200 15° Tolerance: 0.1 .004 Terminal connection diagram R0.5 .020 +Input 3.3 .130 0.25 .010 10.16 .400 6 5 4 R2 R1 R3 R4 +Output -Output -Input JAPAN 1 2 3 General tolerance: 0.3 .012 Terminal No. Name 1 Output (–) 2 Power supply (+) 3 Output (+) 4 No connection 5 Power supply (–) 6 Output (–) Note: Leave terminal 4 unconnected. ds_61801_en_pressure_sensor: 150513J 7 PS (ADP4)/PF (ADP1) NOTES 1. Mounting Use lands on the PC boards to which the sensor can be securely fixed. 2. Soldering Due to its small size, the thermal capacity of the pressure sensor DIP type is low. Therefore, take steps to minimize the effects of external heat. Damage and changes to characteristics may occur due to heat deformation. Use a non-corrosive resin type of flux. Since the pressure sensor DIP type is exposed to the atmosphere, do not allow flux to enter inside. 1) Manual soldering • Set the soldering tip from 260 to 300C 500 to 572F (30W), and solder for no more than 5 seconds. • Please note that output may change if the pressure is applied on the terminals when the soldering. • Thoroughly clean the soldering iron. 2) DIP soldering (DIP terminal type) • Please keep the DIP solder bath temperature no higher than 260C 500F. When soldering, heat should be applied no longer than five seconds. • When mounting onto a PCB of low thermal capacity, please avoid DIP soldering as this may cause heat deformity. 3) Solder reworking • Finish reworking in one operation. • For reworking of the solder bridge, use a soldering iron with a flat tip. Please do not add more flux when reworking. • Please use a soldering iron that is below the temperature given in the specifications in order to maintain the correct temperature at the tip of the soldering iron. 4) Too much force on the terminals will cause deformation and loss in effectiveness of the solder. Therefore, please avoid dropping and careless handling of the product. 5) Please control warping of the PCB within 0.05 mm of the sensor width. 6) When cut folding the PCB after mounting the sensor, take measures to prevent stress to the soldered parts. 8 7) The sensor terminals are designed to be exposed, so contact of the terminals with metal shards and the like will cause output errors. Therefore, please be careful and prevent things such as metal shards and hands from contacting the terminals. 8) To prevent degradation of the PCB insulation after soldering, please be careful not to get chemicals on the sensor when coating. 9) Please consult us regarding the use of lead-free solder. 3. Cleaning 1) Since the pressure sensor chip is exposed to the atmosphere, do not allow cleaning fluid to enter inside. 2) Avoid ultrasonic cleaning since this may cause breaks or disconnections in the wiring. 4. Environment 1) Please avoid using or storing the pressure sensor chip in a place exposed to corrosive gases (such as the gases given off by organic solvents, sulfurous acid gas, hydrogen sulfides, etc.) which will adversely affect the performance of the pressure sensor chip. 2) Since this pressure sensor chip does not have a water-proof construction, please do not use the sensor in a location where it may be sprayed with water, etc. 3) Avoid using the pressure sensors chip in an environment where condensation may form. Furthermore, its output may fluctuate if any moisture adhering to it freezes. 4) The pressure sensor chip is constructed in such a way that its output will fluctuate when it is exposed to light. Especially when pressure is to be applied by means of a transparent tube, take steps to prevent the pressure sensor chip from being exposed to light. 5) Avoid using the pressure sensor chip where it will be susceptible to ultrasonic or other high-frequency vibration. 5. Quality check under actual loading conditions To assure reliability, check the sensor under actual loading conditions. Avoid any situation that may adversely affect its performance. 6. Other handling precautions 1) That using the wrong pressure range or mounting method may result in accidents. 2) The only direct pressure medium you can use is dry air. The use of other media, in particular, corrosive gases (organic solvent based gases, sulfurous acid based gases, and hydrogen sulfide based gases, etc.) and media that contains moisture or foreign substances will cause malfunction and damage. Please do not use them. 3) The pressure sensor chip is positioned inside the pressure inlet. Never poke wires or other foreign matter through the pressure inlet since they may damage the chip or block the inlet. Avoid use when the atmospheric pressure inlet is blocked. 4) Use an operating pressure which is within the rated pressure range. Using a pressure beyond this range may cause damage. 5) Since static charge can damage the pressure sensor chip, bear in mind the following handling precautions. (1) When storing the pressure sensor chips, use a conductive material to short the pins or wrap the entire chip in aluminum foil. Plastic containers should not be used to store or transport the chips since they readily become charged. (2) When using the pressure sensor chips, all the charged articles on the bench surface and the work personnel should be grounded so that any ambient static will be safely discharged. 6) Based on the pressure involved, give due consideration to the securing of the pressure sensor DIP type and to the securing and selection of the inlet tube. Consult us if you have any queries. ds_61801_en_pressure_sensor: 150513J PS (ADP4)/ PF (ADP1) APPLICATION CIRCUIT DIAGRAM (EXAMPLE) The pressure sensor is designed to convert a voltage by means of constant current drive and then, if necessary, it amplifies the voltage for use. The circuit shown below is a typical example of a circuit in which the pressure sensor is used. Amplifier circuit unit Constant current circuit unit Pressure sensor OP AMP OP AMP OP AMP MOUNTING METHOD The general method for transmitting air pressures differs depending on whether the pressure is low or high. • Checkpoints for use (1) Select a pressure inlet pipe which is sturdy enough to prevent pressure leaks. (2) Fix the pressure inlet pipe securely so as to prevent pressure leaks. (3) Do not block the pressure inlet pipe. Methods of transmitting air pressures When the pressure is low (4.9 to 98.1 kPa) PC board When the pressure is high (196.1 to 980.7 kPa) PC board O-ring Tube Pressure inlet pipe If a tube is used as the pressure inlet pipe, it may become disengaged. Therefore, use a sturdy tube and secure it using O-rings. ds_61801_en_pressure_sensor: 150513J 9