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Interactive Catalog Replaces Catalog Pages Sensing and Control Honeywell Inc.
11 West Spring Street
Freeport, Illinois 61032 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. Click this icon to try the new Interactive Catalog.
Pressure Sensors 140PC Series Absolute, Differential, Gage, Vacuum Gage/Amplified Honeywell 1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada 37
FEATURES
1 PCB terminals on opposite side from
1 Fully signal conditioned
140PC SERIES PERFORMANCE CHARACTERISTICS at 8.0 ±0.01 VDC Excitation, 25°C Min. Typ. Max. Units Excitation 7.00 8.00 16.0 VDC Supply Current --- 8.00 20.0 mA Current Sourcing Output --- --- 10 mA Null Offset (141/142PC) 0.95 1.00 1.05 V Null Offset (143PC)* 3.45 3.50 3.55 V Null Offset 142PC15A @ 2 psia 1.62 1.67 1.72 V 142PC30A @ 2 psia 1.28 1.33 1.38 V Output at Full Pressure 5.90 6.00 6.10 V Span† (141/142PC) 4.95 5.00 5.05 V Span 142PC15A (2 to 15 psia) 4.28 4.33 4.48 V 142PC30A (2 to 30 psia) 4.62 4.67 4.72 V Ratiometricity Error 7 to 8 V or 8 to 9 V --- ±0.50 --- %Span Stability over One Year --- ±0.50 --- %Span Response Time --- --- 1.00 msec Common Mode Pressure** --- --- 40 psi Weight --- 28 --- grams Short Circuit Protection Output may be shorted indefinitely to ground Output Ripple None, DC device Ground Reference Supply and output are common *Positive and negative pressure measurement. **Higher common mode pressures possible if sensor is not used over entire operating temperature range. †Span is defined as the algebraic difference between end points. Please note: actual output is 1V to 6 V (at 8.00 ±0.01 VDC). Span is then 5V. ENVIRONMENTAL SPECIFICATIONS Operating Temperature −40° to +85°C (−40° to +185°F) Storage Temperature −55° to +125°C (−67° to +257°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; polyester housing, epoxy adhesive, silicon, borosilicate glass, and silicon-to- glass bond* P1 port Dry gases only *Liquid media containing some highly ionic solutions could potentially neutralize the chip-to-glass tube bond. Amplified
Pressure Sensors 140PC Series Absolute, Differential, Gage, Vacuum Gage/Amplified 38 Honeywell 1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada 140PC SERIES ORDER GUIDE, VACUUM GAGE TYPE Shift Null, Sensitivity, Combined Linearity, B.F.S.L. 25 to 5° 25 to −18° 25 to −40° P2 > P1 P2 < P1 25 to 45°C 25 to +63°C 25 to 85 °C %SpanCatalog Listing Pressure Range psi Typ. Max. Max. Max. Sensitivity V/psi Overpressure psi Max. Max. Max. Repeatability & Hysteresis %Span Typ. 140PC SERIES ORDER GUIDE, GAGE TYPE Shift Null, Sensitivity, Combined Linearity, B.S.F.L. 25 to 5° 25 to −18° 25 to −40° P2 > P1 P2 < P1 25 to 45°C 25 to +63°C 25 to 85 °C %SpanCatalog Listing Pressure Range psi Typ. Max. Max. Max. Sensitivity V/psi Overpressure psi Max. Max. Max. Repeatability & Hysteresis %Span Typ. 140PC SERIES ORDER GUIDE, DIFFERENTIAL TYPE Shift Null, Sensitivity, Combined** Linearity, B.F.S.L. 25 to 5° 25 to −18° 25 to −40° P2 > P1 P2 < P1 25 to 45°C 25 to +63°C 25 to 85 °C %SpanCatalog Listing Pressure Range psi Typ. Max. Max. Max. Sensitivity V/psi Overpressure psi Max. Max. Max. Repeatability & Hysteresis %Span Typ. 140PC SERIES ORDER GUIDE, ABSOLUTE TYPE* Shift Null, Sensitivity, Combined** Linearity, B.F.S.L. 25 to 5° 25 to −18° 25 to −40° P2 > P1 P2 < P1 25 to 45°C 25 to +63°C 25 to 85 °C %SpanCatalog Listing Pressure Range psia Typ. Max. Max. Max. Sensitivity V/psi Overpressure psi Max. Max. Max. Repeatability & Hysteresis %Span Typ. *Tested at 2 psia reference **% Span specification applies to each shift independently. (Null, sensitivity, or combined).
Pressure Sensors 140PC Series Absolute, Differential, Gage, Vacuum Gage/Amplified Honeywell 1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada 39 ELECTRICAL CONNECTION Voltage Excitation NOTES 1. Terminals are labeled on the sensor. 2. Input and output share a common ground. 3. R L must be greater than or equal to 3000 ohms. INTERNAL CIRCUITRY RATIOMETRICITY Ratiometricity refers to the output voltage being directly proportional to the supply voltage. 140PC sensors in this catalog are calibrated at 8 VDC supply voltage to pro- vide a 1-6 volt (5V Span) output swing. For example, if supply increases by 50% to 12 VDC, the output voltage increases by 50% to 1.5-9 volts (7.5 V Span). NOTE The output is not perfectly ratiometric. See specifications for the degree of error. NULL AND SENSITIVITY TEMPERATURE SHIFT Amplified pressure sensors are 100% tested to insure that the maximum null and sensitivity temperature shift does not exceed the specification. The diagram below illustrates how null and sensitivity shift relates to temperature. Note that the maximum shift occurs at temperature ex- tremes. Therefore, if a sensor is not ex- posed to the entire temperature range, the maximum null and sensitivity shift will actually be less than the value specified. This diagram indicates the temperature shift pertaining to a few listings. Maximum null and sensitivity shift varies from listing to listing. SCALING OF 140PC SERIES SENSORS WITH 8V EXCITATION 142PC15G Gage V O J 1 V at 0 psig & 6 V at 15 psig 141PC15G Vacuum Gage V O J 1 V at 0 psig & 6 V at −15 psig 143PC05D Differential V O J 1 V at −5 psig & 6 V at 5 psig 143PC15D Differential V O J 1 V at −15 psig & 6 V at 15 psig NOTE: 141PC sensors are scaled for vacuum pressure on P2. 142PC sensors are scaled for greater pressure on the P2 side of the chip. Input pressures on absolute units are applied to the P1 port. Other scalings available upon request. Amplified
Pressure Sensors 140PC Series Absolute, Differential, Gage, Vacuum Gage/Amplified 40 Honeywell 1 Sensing and Control11-800-537-6945 USA1F1-815-235-6847 International11-800-737-3360 Canada MOUNTING DIMENSIONS (For reference only) Dimensions shown apply to Differential and Absolute versions. Gage units are identical, except the P1 port is absent. 140PC CONSTRUCTION