MEAS CONNECTION HEADS Stainless Steel Aluminum Polypropylene Cast Iron Connection Heads are used to provide a way to connect the sensor leads to the instrumentation that is used for monitoring or controlling Small Stainless Steel Connection Head the process. The leadwires from the sensor are connected to a terminal Shown with Quick Release Fitting block mounted inside the connection head. In turn, the wiring to the monitoring equipment is also connected to the terminal block and that allows for the signal to be read. Features Connection heads are available in a variety of different styles. NEMA 4 Rated Individual terminal blocks are also available in fiberglass or ceramic. Custom Labeling Available: Transmitters are available for mounting inside the connection head. Standard with Measurement Specialties label We offer weatherproof and explosion proof rated connection heads. Terminal Blocks: Fiberglass standard Ceramic available upon request Applications Motors Generators Process HVAC Dimensions Stainless Steel and Aluminum (shown) Cast Iron TESS-ANDO-DS0092 SENSOR SOLUTIONS /// MEAS CONNECTION HEADS Page 1 REV A MEAS CONNECTION HEADS Dimensions Polypropylene Small Stainless Steel Ordering Information Connection Heads Stocked Part Numbers* Model Style Part Number Model Number 690A Stainless Steel R-10331-4F6 690D 4 5 6 690B Aluminum R-6714-4F6 690G 4 5 6 690C Polypropylene R-6717-4F6 690B 4 5 6 690D Cast Iron R-6718-4F6 690A 4 5 6 690G Small Stainless Steel Model Process Thread 4 1/2 NPT (Standard) 5 3/4 NPT Model Control Thread 4 1/2 NPT 5 3/4 NPT (Standard) Model Terminal Block 4 4-Place Fiberglass 6 6-Place Fiberglass * Please consult factory for availability. NORTH AMERICA EUROPE ASIA Measurement Specialties, Inc., Measurement Specialties (Europe), Ltd., Measurement Specialties (China), Ltd., a TE Connectivity Company a TE Connectivity Company a TE Connectivity Company Tel: 800-522-6752 Tel: 800-440-5100 Tel: 0400-820-6015 customercare.ando te.com customercare.tlse te.com customercare.chdu te.com te.com/sensorsolutions Measurement Specialties, Inc., a TE Connectivity company. Measurement Specialties, MEAS, TE Connectivity, TE connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivitys obligations shall only be as set forth in TE Connectivitys Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. 2016 TE Connectivity Ltd. family of companies All Rights Reserved. TESS-ANDO-DS0092 SENSOR SOLUTIONS /// MEAS CONNECTIN HEADS Page 2 REV A