RZU Series Basic pressure sensors FEATURES · 0...5 to 0...100 psi, differential, gage or absolute · Low cost sensor element · Internal temperature compensation · Sensortechnics PRO services MEDIA COMPATIBILITY To be used with non-corrosive, non-ionic working fluids such as clean dry air, dry gases and the like. SPECIFICATIONS EQUIVALENT CIRCUIT Maximum ratings Supply current, IS 1.5 mA Temperature ranges Compensated Operating Storage 0 to +50°C -40 to +85°C -55 to +125°C Humidity limits (non-condensing) 0 to 100 %RH Lead temperature (soldering 4 sec.) Common-mode pressure Button or "N" package +Vs + Output - 250°C 150 psi DIP Package +Vs Output + E / 11708 / A 1/5 www.sensortechnics.com RZU Series Basic pressure sensors PRESSURE SENSOR CHARACTERISTICS (IS = 1.0 mA, TA=25°C, common-mode line pressure = 0 psig, pressure applied to P1 for Button, N and A2 housings, pressure applied to P2 for G2 and D4 housings) Operating pressure Proof pressure8 Full-scale span1,5 RZUP005(D,G)... 0...5 psid(g) 2 0 p si 25 - 65 mV RZUP015A... 0...15 psia 3 0 p si a 30 - 95 mV RZUP015(D,G)... 0...15 psid(g) 3 0 p si 40 - 95 mV RZUP030A... 0...30 psia 6 0 p si a 60 - 150 mV RZUP030(D,G)... 0...30 psid(g) 6 0 p si 60 - 150 mV RZUP100A... 0...100 psia 1 5 0 p si a 85 - 225 mV RZUP100(D,G)... 0...100 psid(g) 1 5 0 p si 85 - 225 mV Part number PERFORMANCE CHARACTERISTICS (IS = 1.0 mA, TA=25°C, common-mode line pressure = 0 psig, pressure applied to P1 for Button, N and A2 housings, pressure applied to P2 for G2 and D4 housings) Characteristics Zero pressure offset Min. Typ. Max. Units -30.0 -10 20.0 mV Combined linearity, hysteresis and repeatability1 7 0.25 0.50 3 0.50 2.00 2 0.25 1.50 Offset Thermal effects (0 to 50°C) Span 5 %FSO Long term stability of offset and span 0.10 mV Response time (10 to 90 %)6 0.10 ms Input impedance 4.00 5.00 6.50 Output impedance 4.00 5.00 6.50 kΩ Specification notes: 1. 2. 3. 4. 5. 6. 7. 8. Accuracy is the sum of hysteresis and linearity. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure. Linearity refers to the best straight line fit as measured for the offset, full-scale and 1/2 full-scale pressure at 25°C. This is the maximum temperature shift for span when measured between 0 and 50°C relative to the 25°C reading. Typical temperature coefficients for span and resistance are -2200 and +2200 ppm/°C respectively. This is the maximum temperature shift for offset when measured between 0 and 50°C relative to the 25°C reading. Span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure. Maximum difference in output at any pressure with the operating pressure range and temperature within 0 to 50°C after: a) 100 temperature cycles, 0 to 50°C. b) 1.0 million pressure cycles, 0 psi to full-scale span. Response time for a 0 psi to full-scale span pressure step change. 10 to 90 % rise time. Temp. effect on span and offset is guaranteed by design. Therefore these parameters are not 100 % tested. If the proof pressure is exceeded, even momentarily, the package may leak or burst, or the pressure sensing die may fracture. Note: The proof pressure for the forward gage of all devices in the dual port DIP package (RZU...4) is the specified value or 100 psi whatever is less. The RZUP100D (button package) can be used in forward gage mode only when the pressure does not exceed 30 psi, or special care ist taken. E / 11708 / A 2/5 www.sensortechnics.com RZU Series Basic pressure sensors PHYSICAL DIMENSIONS Button package mass: 1 g third angle projection dimensions in mm (inches) Colour codes for Button housing Colour dot 1 Light blue Purple Orange Dark brown Pressure range 5 p si 1 5 p si 3 0 p si 1 0 0 p si Colour dot 2 Silver Series RZU N package mass: 5 g third angle projection dimensions in mm (inches) E / 11708 / A 3/5 www.sensortechnics.com RZU Series Basic pressure sensors PHYSICAL DIMENSIONS (cont.) DIP package, single port Ø 2.67 (0.105) TYP 2 ° draft 13.97 (0.550) 8.00 (0.315) 13.84 (0.545) 11.94 (0.470) 2.79 (0.110) TYP Ø 0.64 (0.025) vent hole (gage devices only) 1.91 (0.075) 15.2 (0.60) NOM 0.25 (0.010) TYP 6.00 (0.24) NOM 0.51 (0.020) TYP 2.54 (0.100) TYP third angle projection mass: 1 g dimensions in mm (inches) DIP package, dual port 3.6 (0.14) 13.97 (0.550) 11.94 (0.470) 3.43 (0.135) Ø 2.29 (0.090) TYP 2 ° draft 7.62 (0.300) TYP 9.65 7.24 (0.380) (0.285) 6.4 (0.25) 4.3 (0.17) TYP 15.2 (0.60) NOM 0.25 (0.010) TYP 0.51 (0.020) TYP 2.79 (0.110) TYP 2.54 (0.100) TYP third angle projection mass: 1 g E / 11708 / A dimensions in mm (inches) 4/5 www.sensortechnics.com RZU Series Basic pressure sensors ELECTRICAL CONNECTION RZU...(Button) and RZU...N RZU...A2 Pin 1 identification tab GND 1 out + 2 +VS 3 out - 4 out P1 RZU...G2 1 +Vs P1 RZU...D4 Pin 1 identified by chamfered corner Pin 1 identified by chamfered corner +Vs P2 1 out + out + GND GND out - out - GND out + 4 +Vs +Vs 4 +Vs 1 P1 P2 4 +Vs Vent hole The polarity indicated is for pressure applied to RZU...(Button), ...N, ...A2 : RZU...G2, ...D4 : P1 (forward gage) P2 (backward gage) ORDERING INFORMATION - AVAILABLE LISTINGS Note: Preferred listings are highlighted in grey Pressure range Absolute pressure Button package N p ackag e DIP single port 0...5 psi - - - 0...15 psi RZUP015A - - 0...30 psi RZUP030A RZUP030AN RZUP030A2 0...100 psi - RZUP100AN RZUP100A2 Pressure range Gage and differential/gage pressure Button package N p ackag e DIP single port DIP dual port RZUP005D4 0...5 psi - RZUP005DN - 0...15 psi RZUP015D RZUP015DN RZUP015G2 RZUP015D4 0...30 psi RZUP030D RZUP030DN - RZUP030D4 0...100 psi RZUP100D RZUP100DN - RZUP100D4 Sensortechnics PRO services: · Extended guarantee period of 2 years · Improved performance characteristics · Custom product modifications and adaptations even for small quantities · Advanced logistics models for supply inventory and short delivery times · Technical support through application engineers on the phone or at your site · Fastest possible technical response for design and QA engineers ... plus other services on request Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. E / 11708 / A 5/5 www.sensortechnics.com