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. 300FW SERIES TWO PART PROXIMITY SENSOR Description : The 300FW series two part proximity sensors are designed to work in conjunction with Honeywell Sensor Interface Card (405FW series) or Sensor Interface Module (ZS-00380 Series). Designed for the extreme environments encountered in aerospace applications, the sensor is enclosed in a rugged hermetically sealed stainless steel housing and contains only a passive sensing element based on the variable inductance balanced bridge principle. This is used to detect ferrous objects passing in front of the sensing face. The electronic conditioning circuitry is contained on the separate Sensor Interface Card or Sensor Interface Module which may be located in a more sheltered environment. The combined sensor and interface system is highly reliable with mean time between failure in excess of 500K hours when used with the Sensor Interface Module ZS-00380 Series. Features : l Ferrous metal sensing l Small size housing l High reliability Typical Applications : l Aircraft landing gear l Flight control surfaces l Aircraft door monitoring Dimensions in mm and inches (for reference only) b Nut and washer spot welded to fix position MEASURED WITH TARGET 15.88 MM (0.625 IN) DIAMETER X 1.57 MM (0.062 IN) THICK OF 15-5 PH STEEL EXCEPT FOR 330FW - MEASURED WITH TARGET CARPENTER STEEL HI-MU 80 SLUG AND INSTALLED IN 303 STAINLESS STEEL HOUSING WEIGHT 56G (2OZ) EXCLUDING LEADS EXCEPT FOR 330FW - WEIGHT 28G (1OZ) 46 Specifications Sensing Characteristics : Sensor Sensing Distance Differential travel Operating temperature Vibration Shock Salt spray Sand and dust Humidity Chemicals Altitude Circuit protection Ordering Guide Listing 310FW04-10 320FW04-5 390FW04A-10 330FW04A-1 5/8 - 24 310FW04-10 UNEF Thread 320FW04-5 1.78 - 3.30 mm 0.13 - 0.76 -77 to +125 C Shielded 390FW04A-10 11.2 mm diameter Shielded 330FW04A-1 330FW04A-2 1.40 - 1.78 mm 0.13 - 0.25 -77 to +120 C 25 g peak, sinusoidal MIL-STD-810B Method 516: 100G 1 ms MIL-STD-810B Method 509: 5% 48 hours MIL-STD-810B Method 510: varying temperature and velocities: 28 hours MIL-STD-810B Method 507: 95% RH @ 65 C Resistance to skydrol and typical aircraft fuels Sea level to 21,212 m Reverse polarity (input protected) Transients, MIL-STD-704 Electromagnetic compatibility (EMC), MIL-STD-461,462 Description Normally open/Normally closed, current sinking Normally open/Normally closed, current sinking Normally open/Normally closed, current sinking Normally open/Normally closed, current sinking Lead Length 3.05 m 1.52 m 3.05 m 203 mm 47