DP86 SPECIFICATIONS 316L SS Wet/Wet Differential Low Pressure The DP86 differential pressure sensor is a double-sided, FEATURES media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing designed for O-ring O-Ring Mount mounting applications. The sensing package utilizes silicone oil Up to -40C to +125C Operating Range to transfer pressure from the two 316L stainless steel diaphragms Up to 0.1% Pressure Non-Linearity to a single sensing element. Solid State Reliability Low Pressure The DP86 is designed for high performance, low pressure applications where differential pressure measurement APPLICATIONS is required. The stainless steel package makes it suitable for use in liquids and corrosive environments. Level Controls Tank Level Measurement Please refer to the DP86 uncompensated, non-silicone OEM Equipment oil, constant current and constant voltage (fittings and cable Corrosive Fluids and Gas Measurement design) for more information on different features of the DP86. Systems Flow Measurements STANDARD RANGES Range psid 0 to 1 0 to 5 0 to 15 0 to 30 0 to 50 0 to 100 0 to 300 0 to 500 SENSOR SOLUTIONS ///DP86 06/2018 Page 1 D P86 PERFORMANCE SPECIFICATIONS Unless otherwise specified, Supply Current: 1.5mA Ambient Temperature: 25C 001PSI 005PSI 015P SI PARAMETERS UNITS NOTES MIN TYP MAX MIN TYP MAX MIN TYP MAX Sensitivity 9.0 20.0 12.5 19.5 26.5 13.2 20 26.5 mV/V FS Zero Pressure Output -4.0 8.0 -6.0 8.0 -6.0 8.0 mV/V 1 Pressure Non-Linearity -0.30 0.30 -0.20 0.20 -0.10 0.10 %Span 2 Pressure Hysteresis -0.10 0.10 -0.10 0.10 -0.05 0.05 %Span Input/Output Resistance 4.4 6.2 3.8 4.4 5.8 3.8 4.4 5.8 k Temp. Coefficient Span -3300 -2800 -2300 -1650 -1250 -1000 -1450 -1250 -1000 ppm/C 3 Temp. Coefficient Offset 1 1 1 V/V/C 3 Temp. Coefficient Resistance 2600 3200 3500 1300 1510 1750 1300 1510 1750 ppm/C 3 Thermal Hysteresis Span -0.25 0.25 -0.25 0.25 -0.25 0.25 %Span 3 Thermal Hysteresis Offset -0.25 0.25 -0.25 0.25 -0.25 0.25 %Span 3 Line (Common Mode) Pressure 1000 1000 1000 psi Line Pressure Effect on Zero 4.0 0.8 0.5 %Span/1kpsi Pressure Overload 10X 3X 3X Rated 4 Pressure Burst 12X 4X 4X Rated 5 Operating Temperature -40 +85 -40 +125 -40 +125 C 6 Storage Temperature -40 +125 -40 +125 -40 +125 C 6 Vibration (10~2000Hz) 20 20 20 g Insulation Resistance (50V ) 50 50 50 M 7 DC Output Load Resistance 5 5 5 M 8 Supply Voltage 5.0 12.0 5.0 9.5 5 9.5 V Supply Current 2.0 1.5 1.5 mA Voltage Breakdown 500 500 500 V 9 RMS Endurance (FS 25C) 1,000,000 Cycles Media Compatibility All fluids and gases compatible with 316L Stainless Steel & Nitrile Pressure Port Notes 1. Measured at ambient. 2. Best fit straight line 3. Over the temperature range -20C to +85C (0C to 50C for 1psi, 0C to 70C for 5psi) with respect to 25C. 4. For high-end port, rated or 1000psi whichever is less for low-end port, rated or 150psi whichever is less. The maximum pressure that can be applied without changing the transducers performance or accuracy. 5. The maximum pressure that can be applied to a transducer without rupture of either the sensing element or transducer. 6. Temperature range for cable and connector is -20C to +105C. 7. Between case and sensing element. 8. Load resistance to reduce measurement errors due to output loading. 9. At dry air. 10. Direct mechanical contact with diaphragm is prohibited. Diaphragm surface must remain free of defects (scratches, punctures, fingerprints, etc.) for device to operate properly. Caution is advised when handling parts with exposed diaphragms. Use protective cap whenever devices are not in use. 11. Shipping: The Stainless Steel diaphragm is protected by a static dissipative cap, each unit is packaged individually in a 2.5 plastic vial with antistatic foam, cable assembly included in vial. 12. Marking: Device is identified with model number with Pressure Range, Type, Lot Number, Serial Number and Date Code. SENSOR SOLUTIONS ///DP86 06/2018 Page 2