Specifications
GDC-350 Operation Manual 
34    5909-9000 Rev 3 
7.  COMMON ACCESSORIES, OPTIONS, AND REPLACEMENT PARTS 
Part Number  Description 
5909-0001  LED digital display (must be selected when ordering) 
5909-0002  Water/dust-tight enclosure (NEMA 4X) 
5209-0004  Splash guard (NEMA 4X enclosures only) 
5209-0006  Calibration adapter for all other sensors 
5209-0016  Calibration adapter for catalytic sensors 
5209-0017  Sample draw pump (24 VAC-powered) 
5209-0018  Sample draw pump (24 VDC-powered) 
5209-0021 
Humidification Chamber (for calibration of catalytic or solid-state 
sensors) 
5909-0003  System guard (16 gauge galvanized metal) 
5909-0004  Enclosed external transformer 
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World Headquarters 
621 Hunt Valley Circle, New Kensington, Pennsylvania 15068 
Phone: 724-334-5000 • Toll Free: 1-800-736-4666 • Fax: 724-334-5001 
Website: www.MyBacharach.com • E-mail: help@MyBacharach.com 










