24PCAFB6G

Interactive Catalog Replaces Catalog Pages Honeywell Sensing and Control has replaced the PDF product catalog with the new Interactive Catalog. The Interactive Catalog is a power search tool that makes it easier to find product information. It includes more installation, application, and technical information than ever before. Sensing and Control Honeywell Inc. 11 West Spring Street Freeport, Illinois 61032 Click this icon to try the new Interactive Catalog. Pressure Sensors Gage and Differential/Unamplified-Noncompensated Basic Sensors 24PC Series FEATURES 1 Miniature package 1 Variety of gage pressure port configurations - easily and quickly modified for your special needs 1 Operable after exposure to frozen conditions 1 Ideal for wet/wet differential applications 1 Choice of termination for gage sensors 1 2 mA constant current excitation significantly reduces sensitivity shift over temperature * 1 Can be used to measure vacuum or positive pressure Unamplified 24PC SERIES PERFORMANCE CHARACTERISTICS at 10.0 ±0.01 VDC Excitation, 25°C Excitation Min. Typ. Max. Units --- 10 12 VDC Null Offset −30 0 +30 mV Null Shift, 25° to 0°, 25° to 50°C --- ±2.0 --- mV Linearity, P2 > P1, BFSL --- ±0.25 ±1.0 % Span Span Shift, 25° to 0°, 25° to 50°C --- ±5.0* --- % Span Repeatability & Hysteresis --- ±0.15 --- % Span Response Time --- --- 1.0 msec Input Resistance 4.0 K 5.0 K 6.0 K ohms Output Resistance 4.0 K 5.0 K 6.0 K ohms Stability over One Year --- ±0.5 --- % Span Weight --- 2 --- grams ENVIRONMENTAL SPECIFICATIONS Operating Temperature −40° to +85°C (−40° to +185°F) Storage Temperature −55° to +100°C (−67° to +212°F) Shock Qualification tested to 150 g Vibration Qualification tested to 0 to 2 kHz, 20 g sine Media (P1 & P2) Limited only to those media which will not attack polyetherimide, silicon, fluorosilicone, silicone, EPDM and neoprene seals. 24PC SERIES ORDER GUIDE Catalog Listing Pressure Range psi Min. Typ. 24PCE Type 0.5 24 35 Max. Sensitivity mV/psi Typ. Overpressure psi Max. 46 70 20 Span, mV 24PCA Type 1.0 30 45 60 45 20 24PCB Type 5.0 85 115 145 23 20 24PCC Type 15 165 225 285 15 45 24PCD Type 30 240 330 420 11 60 24PCF Type 100 156 225 294 2.25 200 24PCG Type 250 145 212 280 0.85 500 *Non-compensated pressure sensors, excited by constant current instead of voltage, exhibit temperature compensation of Span. Application Note #1 briefly discusses current excitation. Constant Current Excitation Schematic Constant current excitation has an additional benefit of temperature measurement. When driven by a constant current source, a silicon pressure sensor’s terminal voltage will rise with increased temperature. The rise in voltage not only compensates the Span, but is also an indication of die temperature. Honeywell 1 Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada 11 Pressure Sensors Gage and Differential/Unamplified-Noncompensated 24PC Series SENSOR SELECTION GUIDE 2 Product Family 2 20PC family 4 Circuit Type 4 Noncompensated PC Pressure Transducer A Pressure Range A 1 psi B 5 psi C 15 psi D 30 psi E 0.5 psi F 100 psi G 250 psi F* Type of Seal E EPDM F Fluorosilicone N Neoprene S Silicone A Type of Port 2 Termination Style A Straight 11x4 B Barbed (.400N) C Luer 22x2 D Modular 61x4 H M5 Thread (.600N) I 90° Port J Needle K Reverse 98 Port L 1/4 - 28 UNF w/Cable Lock M 1/4 - 28 UNF w/o Cable Lock S Manifold G Pressure Measurement G Gage D Differential Example: 24PCAFA2G Standard, non-compensated 1 psi sensor with fluorosilicone seal, straight port, 2 x 2 terminals, and Gage pressure measurement. *Other media seal materials may be available. See Accessory Guide, page 27. 12 Not all combinations are established. Contact 800 number before final design. Honeywell 1 Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada