SCXL004DN Honeywell

Microstructure Pressure Sensors Precision Compensated SCXL Series 0 in H2O to 4 in H2O and 0 in H2O to 10 in H2O FEATURES Very Low Pressure Resolution Precision Temperature Compensation Small Size Low Noise Calibrated Zero & Span High Impedance for Low Power Applications TYPICAL APPLICATIONS Air Flow Respirators The SCXL series sensors provide a very cost-effective solution for pressure HVAC applications that require high accuracy over very low operating pressure Medical Equipment ranges. These internally calibrated and temperature compensated sensors Computer Peripherals were specifically designed to provide an accurate and stable output over a 0 C to 50 C 32 F to 122 F temperature range. This series is intended for Pneumatic Controls use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. The output of the bridge is ratiometric to the supply voltage. Operation from any dc supply voltage up to 18 Vdc Model SCXL004DN or 20 Vdc SCXL010DN is acceptable. Contact your local honeywell representative or go to Honeywells website at www.honeywell.com/sensing for additional details. WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or WARNING in any other application MISUSE OF DOCUMENTATION where failure of the product The information presented in this product sheet is for reference only. Do could result in personal not use this document as a product installation guide. injury. Failure to comply with Complete installation, operation, and maintenance information is provided these instructions could in the instructions supplied with each product. Failure to comply with these instructions could result in death or result in death or serious injury. serious injury. Sensing and Control Microstructure Pressure Sensors Precision Compensated SCXL Series 0 in H2O to 4 in H2O and 0 in H2O to 10 in H2O GENERAL SPECIFICATIONS Description (Maximum Ratings) Description (Maximum Ratings) Characteristic SCXL004DN SCXL010DN Supply Voltage (VS) 18 Vdc 20 Vdc Common Mode Pressure 150 in H2O 50 psig Lead Soldering Temperature 250 C 482 F 250 C 482 F (2 seconds to 4 seconds) (12) Proof Pressure 10 in H2O 10 psi Burst Pressure 5 psi 200 in H2O ENVIRONMENTAL SPECIFICATIONS Description (Maximum Ratings) Description (Maximum Ratings) Characteristic SCXL004DN SCXL010DN Compensated Operating Temperature 0 C to 50 C 32 F to 122 F 0 C to 50 C 32 F to 122 F Operating Temperature 0 C to 70 C 32 F to 158 F -40 C to 85 C -40 F to 185 F Storage Temperature 0 C to 70 C 32 F to 158 F -40 C to 125 C -40 F to 257 F Humidity Limits 0 % to 100 % RH 0 % to 100 % RH PRESSURE RANGE SPECIFICATIONS (1) Full-Scale Span (2) Listing Operating Pressure Proof Pressure Min. Typ. Max. SCXL004DN 0 in H2O to 4 in H2O 10 in H2O 38.0 mV 40.0 mV 42.0 mV SCXL010DN 0 in H2O to10 in H2O 10 psi 19.5 mV 20.0 mV 20.5 mV (3) SCXL004DN PERFORMANCE CHARACTERISTICS Characteristic Min. Typ. Max. Unit (4) Zero Pressure Offset -1.5 0 1.5 mV Sensitivity 10 mV/in H O 2 (5) Combined Pressure Non-Linearity and Pressure Hysteresis 0.5 1.0 % FSS (6) Temperature Effect on Span 0 C to 50 C 32 F to 122 F 0.2 1.0 % FSS (6) Temperature Effect on Offset 0 C to 50 C 32 F to 122 F 0.5 2.0 mV (7) Repeatability 0.2 % FSS (8) Input Resistance 4.0 kOhm (9) Output Resistance 4.0 kOhm (10) Common Mode Voltage 5.7 6.0 6.3 Vdc (11) Response Time 500 Microsec. (12) Long Term Stability of Offset and Span 0.5 % FSS Position Sensitivity 0.25 mV/g 2 Honeywell Sensing and Control