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| 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 Maximum ratings Supply current, IS Temperature ranges Compensated Operating Storage Humidity limits (non-condensing) Lead temperature (soldering 4 sec.) Common-mode pressure 1.5 mA EQUIVALENT CIRCUIT Button or "N" package +Vs 0 to +50C -40 to +85C -55 to +125C 0 to 100 %RH 250C 150 psi DIP Package + Output - +Vs Output + E / 11708 / A 1/5 www.sensortechnics.com RZU Series Basic pressure sensors PRESSURE SENSOR CHARACTERISTICS (IS = 1.0 mA, TA=25C, 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) Part number RZUP005(D,G)... RZUP015A... RZUP015(D,G)... RZUP030A... RZUP030(D,G)... RZUP100A... RZUP100(D,G)... Operating pressure 0...5 psid(g) 0...15 psia 0...15 psid(g) 0...30 psia 0...30 psid(g) 0...100 psia 0...100 psid(g) Proof pressure8 2 0 p si 3 0 p si a 3 0 p si 6 0 p si a 6 0 p si 1 5 0 p si a 1 5 0 p si Full-scale span1,5 25 - 65 mV 30 - 95 mV 40 - 95 mV 60 - 150 mV 60 - 150 mV 85 - 225 mV 85 - 225 mV PERFORMANCE CHARACTERISTICS (IS = 1.0 mA, TA=25C, 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 Combined linearity, hysteresis and repeatability1 Thermal effects (0 to 50C) 7 Min. -30.0 Offset 3 2 Typ. -10 0.25 0.50 0.25 0.10 0.10 Max. 20.0 0.50 2.00 1.50 Units mV %FSO mV ms Span Long term stability of offset and span Response time (10 to 90 %)6 Input impedance Output impedance 5 4.00 4.00 5.00 5.00 6.50 6.50 k Specification notes: 1. 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 25C. This is the maximum temperature shift for span when measured between 0 and 50C relative to the 25C 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 50C relative to the 25C 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 50C after: a) 100 temperature cycles, 0 to 50C. 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. 2/5 2. 3. 4. 5. 6. 7. 8. E / 11708 / A www.sensortechnics.com RZU Series Basic pressure sensors PHYSICAL DIMENSIONS Button package mass: 1 g 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 third angle projection dimensions in mm (inches) 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 13.97 (0.550) 8.00 (0.315) O 2.67 (0.105) TYP 2 draft 11.94 (0.470) 13.84 (0.545) 1.91 (0.075) 15.2 (0.60) NOM O 0.64 (0.025) vent hole (gage devices only) 0.25 (0.010) TYP 2.79 (0.110) 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 O 2.29 (0.090) TYP 2 draft 3.6 (0.14) 13.97 (0.550) 6.4 (0.25) 4.3 (0.17) TYP 3.43 (0.135) 7.62 (0.300) TYP 9.65 7.24 (0.380) (0.285) 11.94 (0.470) 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 dimensions in mm (inches) E / 11708 / A 4/5 www.sensortechnics.com RZU Series Basic pressure sensors ELECTRICAL CONNECTION RZU...(Button) and RZU...N Pin 1 identification tab GND 1 out + 2 +VS 3 out - 4 RZU...A2 Pin 1 identified by chamfered corner out 1 P1 +Vs RZU...G2 Pin 1 identified by chamfered corner +Vs P2 4 1 out + GND out + GND out 1 RZU...D4 +Vs P1 P2 4 +Vs P1 GND out + 4 +Vs +Vs out 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 Absolute pressure Button package RZUP015A RZUP030A N p ackag e RZUP030AN RZUP100AN DIP single port RZUP030A2 RZUP100A2 Pressure range 0...5 psi 0...15 psi 0...30 psi 0...100 psi Pressure range 0...5 psi 0...15 psi 0...30 psi 0...100 psi Gage and differential/gage pressure Button package RZUP015D RZUP030D RZUP100D N p ackag e RZUP005DN RZUP015DN RZUP030DN RZUP100DN DIP single port RZUP015G2 DIP dual port RZUP005D4 RZUP015D4 RZUP030D4 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 |
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