242PC250G

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 High Pressure Gage, Vacuum Gage/Amplified 240PC Series FEATURES 1 Internal O-Ring seals for contamination resistance 1 Screw-in or flat-pack mounting 1 Rugged aluminum housing 240PC SERIES PERFORMANCE CHARACTERISTICS at 8.0 ±0.01 VDC Excitation, 25°C Typ. Max. Units 7.00 8.00 16.0 VDC Supply Current --- 8.00 20.0 mA Current Sourcing Output --- --- 10 mA Null Offset (241/242PC) * 0.95 1.00 1.05 V Null Offset (243PC) * * 3.45 3.50 3.55 V Output at Full Pressure * * 5.80 6.00 6.20 V Span (241/242PC) 4.80 5.00 5.20 V Span (243PC) --- ±2.5 --- V Ratiometricity Error 7 to 8 V or 8 to 9 V 9 to 12 V ----- ±0.50 ±2.00 ----- % Span Stability over One Year --- ±0.50 --- % Span Response Time --- --- 1.00 msec Weight --- 85 --- grams Short Circuit Protection Output may be shorted indefinitely to ground Output Ripple None, DC device Ground Reference Supply and output are common Amplified Min. Excitation *Positive (or negative) pressure measurement **Positive and negative pressure measurement ENVIRONMENTAL SPECIFICATIONS Operating Temperature −40° to +85°C (−40° to +185°F) Storage Temperature −40° to +85°C (−40° to +185°F) Compensated Temperature −18° to +63°C (0° to +145°F) Shock MIL-STD-202, Method 213 (50 g, half sine, 6 msec) Vibration MIL-STD-202, Method 204 (10 to 2000 Hz at 10 g) Media P2 port Wetted materials; die-cast aluminum housing, O-ring seal, silicon, borosilicate glass, and siliconto-glass bond* *Liquid media containing some highly ionic solutions could potentially neutralize the chip-to-glass tube bond. Honeywell 1 Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada 51 Pressure Sensors High Pressure Gage, Vacuum Gage/Amplified 240PC Series 241/242PC SERIES ORDER GUIDE, GAGE AND VACUUM GAGE, Buna-N O-Ring Port Seal Null & Sensitivity Shift (%Span) Sensitivity V/psi Overpressure psi Max. Linearity, % Span B.F.S.L., Max. Repeatability & Hysteresis % Span Typ. ±2.0 0.330 45 ±1.50 ±0.25 ±2.0 0.330 45 ±1.50 ±0.25 ±1.0 ±2.0 0.167 60 ±1.50 ±0.25 0-60 ±1.5 ±2.0 0.083 120 ±0.50 ±0.25 242PC100G 0-100 ±1.0 ±2.0 0.050 200 ±0.50 ±0.25 242PC150G 0-150 ±1.5 ±3.0 0.033 300 ±0.50 ±0.25 242PC250G 0-250 ±1.0 ±2.0 0.020 500 ±0.50 ±0.25 Overpressure psi Max. Linearity, % Span B.F.S.L., Max. Repeatability & Hysteresis % Span Typ. Catalog Listing Pressure Range psi 25 to −18° 25 to +63°C Max. 25 to −40° 25 to 85°C Typ. 241PC15M* 0-−15 ±1.0 242PC15M* 0-15 ±1.0 242PC30M* 0-30 242PC60G 242PC SERIES ORDER GUIDE, GAGE, Ethylene propylene O-Ring Seal Null & Sensitivity Shift (%Span) Pressure Range psi Catalog Listing 25 to −18° 25 to +63°C Max. 25 to −40° 25 to 85°C Typ. Sensitivity V/psi 242PC60GS 0-60 ±1.5 ±2.0 0.083 120 ±0.50 ±0.25 242PC100GS 0-100 ±1.0 ±2.0 0.050 200 ±0.50 ±0.25 242PC150GS 0-150 ±1.5 ±3.0 0.033 300 ±0.50 ±0.25 242PC250GS 0-250 ±1.0 ±2.0 0.020 500 ±0.50 ±0.25 243PC SERIES ORDER GUIDE, VACUUM GAGE, Buna-N Port Seal Null & Sensitivity Shift (%Span) Catalog Listing Pressure Range psi 25 to −18° 25 to +63°C Max. 25 to −40° 25 to 85°C Typ. 243PC15M* ±15 ±1 ±2.0 Sensitivity V/psi Overpressure psi Max. P2 > P1 Max. P2 < P1 Max. Repeatability & Hysteresis % Span Typ. 0.167 50 ±1.50 ±0.75 ±0.25 Linearity, BFSL *Adhesive between thermoplastic and aluminum instead of O-ring seal. PORT SEAL O-RING Material Resistant To: Buna-N (general use) Petroleum products, freon 12 and others Ethylene propylene Phosphate esters and others 52 Honeywell 1 Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada Pressure Sensors High Pressure Gage, Vacuum Gage/Amplified RATIOMETRICITY 240PC Series SCALING OF 240PC SERIES WITH 8V EXCITATION 242PC15M Gage VO J 1 V at 0 psig & 6 V at 15 psig 241PC15M Vacuum Gage VO J 1 V at 0 psig & 6 V at −15 psig 243PC15M Gage VO J 1 V at −15 psig & 6 V at 15 psig NOTE: 241PC sensors are scaled for greater pressure on the P1 side of the chip. 242PC sensors are scaled for greater pressure on the P2 side of the chip. Other scalings available upon request. NOTE The output is not perfectly ratiometric. See Accuracy specifications for the degree of error. Honeywell 1 Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada 53 Amplified Ratiometricity refers to the output voltage being directly proportional to supply voltage. 240PC sensors in this catalog are calibrated at 8 VDC supply voltage to provide a 1-6 volt (5 V Span) output swing. For example, if supply increases by 50% to 12 VDC, the output voltage increased by 50% to 1.5-9 volts (7.5 V Span). Pressure Sensors High Pressure Gage, Vacuum Gage/Amplified NULL AND SENSITIVITY TEMPERATURE SHIFT Amplified pressure sensors are 100% tested to ensure that the maximum null and sensitivity temperature shift does not exceed the specification. The diagram illustrates how null and sensitivity shift relates to temperature. Note that the maximum shift occurs at temperature extremes. Therefore, if a sensor is not exposed to the entire temperature range, the maximum null and sensitivity shift will actually be less than the value specified. 240PC Series Null and Sensitivity Shift (% Span) This diagram indicates the temperature shift pertaining to a few listings. Maximum null and sensitivity shift varies from listing to listing. ELECTRICAL CONNECTIONS Voltage Excitation MOUNTING DIMENSIONS (For reference only) Leadwires 1 - Red, Vs 2 - Black, Ground (−) 3 - Green, Output NOTES 1. Terminals are labeled on the sensor. 2. Input and output share a common ground. 3. RL must be greater than or equal to 3000 ohms. INTERNAL CIRCUITRY 54 Honeywell 1 Sensing and Control 1 1-800-537-6945 USA 1 F1-815-235-6847 International 1 1-800-737-3360 Canada