TR1-0015A-001

CROSS SECTION ELECTRICAL DATA SHEET Note: Power supply decoupling and output filtering included MEMS Sensing Element Capacitor Fully Compensated TR Series Vs Solder Pad The TR Series pressure transducer is a rugged, direct-media pressure monitoring solution designed for todays toughest pressure sensing environments. Asic Pressure Analog out SSC Vout The TR Series pressure transducer is a fully compensated, amplified output pressure sensor package combining Merit Sensors Sentium process Gnd 4.0mm harsh media MEMS piezoresistive die with state-of- 2.0mm the-art pressure sensor ASIC signal management. The TR Series plug and play design isolates onboard 11.5mm PACKAGING electronics from system media through an inert eutectic 24.0mm Standard Face Seal AND SHIPPING alloy solder bond of the MEMS pressure element to a ceramic PCB substrate. Direct media pressure sensing translates into excellent system design flexibility 16mm leading to lower cost and ease of manufacture. The TR Series is designed for air, liquid and gas harsh media compatibility over a broad temperature range from -40C (-40F) to 150C (302F) with a total error band of less than 2.5%. The design includes a 4.7kohm Pins and Ferrule Ferrule pull-up resistor, operates on a single 5.0VDC supply, and requires no external components for proper operation. Both gage and absolute pressure reference designs up to 500 psi (34.5 bar) operating range are available. TYPICAL APPLICATIONS Industrial TR Series Part Number Configurator HVAC system monitoring Industrial automation TR1-XXXXX-XXX Process monitoring Calibration Air-conditioning (refrigerant systems) Full-Scale 1 = Standard Portable measurement and analysis instrumentation Pressure 2.5% Cal. 2 = 1% Accuracy Water level and pressure monitoring 0015 = 15 psi Cal. 0030 = 30 psi Merit Sensor is based in Salt Lake City, Utah Automotive 0100 = 100 psi Transmission fluid pressure 0 = No pins 0300 = 300 psi with holes Fuel system pressure 0500 = 500 psi 1 = Pins: no holes Oil system pressure 2 = No pins EGR system pressure Pressure Type no holes A = Absolute DEF system G = Gage Port Manifold absolute pressure 0 = Standard Fuel Rail system pressure Face Seal 1 = Ferrule Medical Diagnostics and analysis equipment Sales +1 801.208.4722 Customer Service +1 801.208.4700 Fax +1 801.208.4798 sales meritsensor.com www.MeritSensor.com Sales +1 801.208.4722 Customer Service +1 801.208.4700 Fax +1 801.208.4798 sales meritsensor.com www.MeritSensor.com 1600 W. Merit Parkway South Jordan, Utah 84095 USA 1600 W. Merit Parkway South Jordan, Utah 84095 USA TRseriesDS.015 1.3 Fully Compensated TR Series Features Min. Typ. Max. Unit Notes DIMENSIONS FOR STANDARD OPTIONS (in millimeters) Electrical Dimensions for reference only. Supply Voltage (Vs) 4.5 5 5.5 Volts Engineering drawings (with tolerance) available upon order. Supply Current 10 mA Output Current 2.5 mA Short Circuit Current -25 25 mA Standard Face Seal Reverse Polarity Device will cease operation during -33 Volts supply voltage fault. Protection 1.0 Device will cease operation during 10.3 Overvoltage Protection 33 Volts supply voltage fault. Human body model1.5kOhm/100pF. ESD >4 kV 8.9 Performance 4.2 Output Range (Vout) 10 90 %Vs Output Clipping Limit 5 95 %Vs (Vout) >12 bit DAC Resolution 0.02 %FS Accuracy includes all error for Accuracy hysteresis and linearity over the entire operating temperature range. 3.1 Standard -2.5 0 2.5 It does not include lifetime drift. %FS -40C to150C. High Performance -1.0 0 1.0 Startup Time 3.5 msec Analog Update Time 2 msec Ferrule Static Proof Pressure 2X FS PSIA Burst Pressure 3X FS PSIA 8.6 1000 HRS. 150C Lifetime Drift -0.5 0.5 %FS Environmental Operating Temperature -40 150 C Storage Temperature -55 150 C Face Seal Weight 1.08 Grams Vs GND Vout Ferrule (Pin out is the same for all variants) 1.306 Grams Face Seal w/pins 1.179 Grams Ferrule w/pins 1.397 Grams Pins and Ferrule Transfer Function Formula Where Ppsi = Measured Pressure in PSI PMax = Maximum Pressure V V out min PMin = Minimum Pressure P =(P P + P psi max min min V V max min Vmin = Minimum Volatage (Usually 0.5V) Vmax = Maximum Volatage (Usually 4.5V) Vout = Output voltage 10.3 0.25 Typ 0.51 Typ 0.8 12.8 9.0 2.54 Typ 0 2.54 Typ 7.6 1.4 .5 3.1 6.35 1.0 (