U86B Urea Dosing SPECIFICATIONS Mountable with O-ring seal Stainless Steel wetted surfaces Amplified ASIC calibrated Absolute, sealed gage Cable option Analog output SENT Output Optional (contact factory for details) The U86B is an automotive designed 16mm media isolated, piezoresistive silicon pressure sensor packaged in a 316L FEATURES stainless steel housing and is designed for O-ring mounting. The sensing package utilizes silicone oil to transfer pressure Mountable O-ring with seal from the 316L stainless steel diaphragm to the sensing element. 0.5% Accuracy The U86B is designed for high performance, low pressure 2.0 Total Error Band applications. A custom ASIC is used for temperature Cable option compensation, offset correction, and provides an amplified Freeze Protection Available output of 0.5 to 4.5V. CE approved and manufactured to TS16949 standard, this model may also come with a cable if desired. For a similar sensor without plastic housing, refer to the APPLICATIONS 86A or for a plastic threaded fitting, refer to the LM pressure transducer. Urea level Urea pressure Air brakes Corrosive fluid measurement for E&V applications Automotive SENSOR SOLUTIONS ///U86B 07/2018 Page 1 U8 6B Urea Dosing STANDARD RANGES Range psiA, psiG, psiS Range barA, barG, barS 0 to 050 0 to 005 0 to 100 0 to 010 0 to 150 0 to 012 0 to 200 0 to 013 Other pressure ranges available, please contact factory PERFORMANCE SPECIFICATIONS Unless otherwise specified: Supply Voltage: 5V, Ambient Temperature: 25C after 10 sec warm-up PARAMETERS MIN TYP MAX UNITS NOTES 4.75 5.00 5.25 V Supply Voltage 12.5 mA DC Supply Current 0.5 4.5 V 1, 5 Ratiometric Output Accuracy (combined linearity, hysteresis & -0.5 0.5 %Span 2 repeatability) -2.0 2.0 %Span 3 Total Error Band -7 +105 C Compensated Temperature -40 +105 C Operating Temperature Storage Temperature -40 +125 C 10 M 4 Insulation Resistance (500V ) DC 18 V Reverse Voltage 18 V Overvoltage Protection Continuous Short Circuit Protection Output Noise 1kHZ 13 mV 1.0 ms Response Time (10% to 90%) -0.15 0.15 %Span/Year Long Term Stability Output Load 47 k Diagnostics Ability Included Notes 1. Ratiometric to supply voltage, pressure transfer function at 5V Voltage Supply, see Chart A 2. Best Fit Straight Line 3. TEB includes all accuracy errors, thermal errors, span and zero tolerance over the compensated range 4. Between sensor body to any pins of connector 5. This product can be configured for custom OEM requirements, contact factory for different transfer functions and output clipping. See Chart B SENSOR SOLUTIONS ///U86B 07/2018 Page 2