RCO Series Precision compensated pressure sensors

Transcription

1 FEATURES m to 0..., to 0, differential, gage or absolute Temperature compensated Calibrated zero and span High for low power applications 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 voltage V S +0 V DC EQUIVALENT CIRCUIT Vs Lead temperature (soldering sec.) 0 C Temperature ranges Compensated 0 to 70 C Operating -0 to 8 C Storage - to 1 C 1 Humidity limits (non-condensing) Common mode 0 to 0% RH 0 g 1/

2 PRESSURE RANGES SPECIFICATIONS 1 RCO...P (Prime Grade) devices Part number RCOM00...P RCOM0...P RCOM0...P RCOB001...P RCOB00...P RCOB00...P RCOB0...P RCOP001...P RCOP00...P RCOP01...P RCOP00...P RCOP0...P RCOP10...P Operating Proof Full-scale span M in. T yp m m m RCO...H (High Grade) devices Part number RCOM00...H RCOM0...H RCOM0...H RCOB001...H RCOB00...H RCOB00...H RCOB0...H RCOP001...H RCOP00...H RCOP01...H RCOP00...H RCOP0...H RCOP10...H Operating Proof Full-scale span M in. T yp m m m /

3 PERFORMANCE CHARACTERISTICS 1 RCO...P (Prime Grade) devices C haracteristics M in. T yp. Unit Zero offset RCO...DP devices RCO...AP devices Combined linearity and hysteresis ± 0. 1 ± 0. %FSO Temperature effects (0 to 70 C) Offset ± 0. 1 ± 0. Span ± 0. ±1. 0 Repeatability ± 0. ±0. %FSO 7 Input 8 Output kω 9 Common mode voltage V DC Response time 0 µsec 11 Long term stability of offset and span ± 0. 1 RCO...H (High Grade) devices C haracteristics M in. T yp. Unit Zero offset RCO...DH devices RCO...AH devices Combined linearity and hysteresis ± 0. ± 1. 0 %FSO Temperature effects (0 to 70 C) Offset ± 0. ± 1. 0 Span ± 0. ±. 0 Repeatability ± 0. ±0. %FSO 7 Input 8 Output kω 9 Common mode voltage V DC Response time 0 µsec 11 Long term stability of offset and span ± 0. 1 Specification notes: Reference conditions: V S = 1 V, T A = C, common-mode line = 0 g, applied to Port B. For absolute devices only, is applied to Port A and the output polarity is reversed. Maximum above which causes permanent sensor failure. Span is the algebraic difference between the output voltage at full-scale and the output at zero. Span is ratiometric to the supply voltage. Hysteresis - the maximum output difference at any point within the operating range for increasing and decreasing. Maximum error band of the offset voltage and the error band of the span, relative to the C reading. Maximum difference in output at any with the operating range and temperature within 0 C to +0 C after: a) 1,000 temperature cycles, 0 C to +70 C b) 1. million cycles, 0 to full-scale span Input is the between pins and. Output is the between pins and. This is the common-mode voltage of the output arms (pins and ) for V S = 1 V DC. Response time for a 0 to full-scale span step change, % to % rise time. Long term stability over a one year period. Absolute devices with improved zero offset values are available on request. Please contact your nearest Sensortechnics sales office for further information. /

4 PHYSICAL DIMENSIONS 1.08 (7.) 1. ref (7.9 ref 0.8 (1.) 0.80 (0.) 1.0 ref (.) ref 0. (1.0) 0. (9.1) 0.1 (.8) pls 0.1 (.) 1 0. (.) Ø 0.1 (.) thru rivet mounting holes 0.0 (1.) 0.00 (0.1) x 0.01 (0.) pins pls Ø 0.08 (.0) port B Port B: High Port for gage and differential devices R0.1 (R.) typ 0. (.7) 0.0 (.1) Port A: High Port for absolute devices 0. Ø 0.08 (.0) (.) port A pin spacing 0.0 mass: g (1.) dimensions in inches (mm) ELECTRICAL CONNECTION 1 Temperature output (-) Output (-) GND Output (+) Vs Temperature output (+) Pin 1 marked by dot Note: The polarity indicated is for applied to port B. For absolute devices is applied to port A and the output polarity is reversed. /

5 ORDERING INFORMATION Series Pressure range Pressure mode Grade Options Sample order no: RCO M00 M0 M0 B001 B00 B00 B0 P001 P00 P01 P00 P0 P10 0 m A* Absolute P Prime 0 m D Differential/Gag e H High 0 m * only available from 1 /1 RCO B001 D P Sensortechnics PRO services: Extended guarantee period of years Improved performance characteristics Custom product modifications and adaptations even for sm 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. /