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 Click this icon to try the new information than ever before. Interactive Catalog. Sensing and Control Honeywell Inc. 11 West Spring Street Freeport, Illinois 61032 Temperature Temperature Sensors HEL-775 Series Platinum RTDs FEATURES HEL-775 platinum RTDs are designed to 1 Linear resistance vs temperature measure temperatures from -55 to 1 Accurate and Interchangeable +150C (-67 to 302F) in printed circuit 1 Excellent stability boards, temperature probes, or other 1 Small size lower temperature applications. Solder- 1 Printed circuit mountable able leads in 0.050N or 0.100N spacing 1 Ceramic SIP package provide strong connections for wires or printed circuits. TYPICAL APPLICATIONS The 1000V, 375 alpha version, provides 1 HVAC room, duct and refrigerant 10x greater sensitivity and signal-to- equipment noise. The 0.050N lead space models are 1 Instrument and probe assemblies ideal for probes. 1 Electronic assemblies temperature compensation 1 Process control temperature regulation ORDER GUIDE Fig. 1: Wheatstone Bridge 2-Wire Interface HEL-775-A Ceramic SIP pkg. 0.100N lead spacing HEL-775-B Ceramic SIP pkg. 0.050N lead spacing -U 1000V, 0.00375 V/V/C -T 100V, 0.00385 V/V/C, DIN specification -0 0.2% Resistance Trim (Standard) -1 0.1% Resistance Trim (Optional) MOUNTING DIMENSIONS (for reference only) mm/in. HEL-775-A HEL-775-B Fig. 2: Linear Output Voltage Fig. 3: Adjustable Point (Comparator) Interface CAUTION PRODUCT DAMAGE The inherent design of this component causes it to be sensitive to electrostatic discharge (ESD). To prevent ESD-induced damage and/or degradation, take normal ESD precautions when handling this product. Honeywell 1 MICRO SWITCH Sensing and Control 1 1-800-537-6945 USA1F1-815-235-6847 International 1 1-800-737-3360 Canada 89