GFS GREYSTONE | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 1
Technical content
PRINTED IN CANADA Copyright © Greystone Energy Systems Inc. All Rights Reserved www.greystoneenergy.com PS-GFSXXX-03 Greystone Energy Systems, Inc.
150 English Drive, Moncton,
New Brunswick, Canada E1E 4G7 Ph: +1 (506) 853-3057 Fax: +1 (506) 853-6014 North America: 1-800-561-5611 E-mail: mail@greystoneenergy.com DIFFERENTIAL PRESSURE SWITCH GFS SERIES PRODUCT GFS- Adjustable Differential Pressure Switch with Setpoint Indication RANGE 80 20 to 300 Pa) ( 0.08” to 1.20 “WC), Switch differential 10 Pa (0.04 “WC) 50 to 500 Pa (0.2” to 2.00 “WC), Switch differential 20 Pa (0.08 “WC) 500 to 2500 Pa (2.00” to 10.00 “WC), Switch differenital 150 Pa (0.60 “WC) ADDITIONAL DESCRIPTION U-NPIKG C-NPIKN ETL & CE, 1/2” NPT & duct install kit, Greystone branded CE only, 1/2” NPT & duct install kit, Non-branded ORDERING GFS- PART NUMBER NOTE: Greystone Energy Systems, Inc. reserves the right to make design modifications without prior notice. PRODUCT DESCRIPTION The differential pressure switch housing unit contains a diaphragm, a snap-acting SPDT switch, and a range adjustment knob with increments. The sample connections located on the side accept 6.35mm (0.25”) OD tubing. There are 3 pressure ranges available. 2 pick up tubes and 2m (6.56’) of PVC tubing are included. The enclosure cover guards against accidental contact with the live switch terminal screws and the setpoint adjustment knob with indication. ALARM OR CONTROL To prove excessive airflow or pressure To prove insufficient airflow or pressure ADJUSTMENT RANGE See product ordering information ADJUSTMENT KNOB MARKINGS Scaled in Pascal and “WC SWITCH TOLERANCE ±15% SWITCH REPEATABILITY 80: +/-5%, min +/- 5 Pa 86: +/-1% MAXIMUM OPERATING PRESSURE 1.45 PSI (10 kPa) for all pressure ranges MEDIUM Air, non-combustible, and non-aggressive gases TEMPERATURE RANGE Medium and Ambient Temperature: -20 to 60°C (-4 to 140°F) Storage Temperature: -40 to 85°C (-40 to 185°F) OPERATING HUMIDITY RANGE 0-95%, Non-Condensing DIAPHRAGM MATERIAL Silicone, tempered at 200°C, free of gas emissions PRESSURE CONNECTIONS 2 plastic pipe connection pieces (P1 and P2), external diameter 6.0mm P1 for connection to higher pressure P2 for connection to lower pressure ELECTRICAL RATING Max. 1.0A (0.4A) / 250 Vac, 50/60 Hz Max. 0.1A / 24 Vdc ELECTRICAL CONNECTIONS AMP flat plug 6.3mm x 0.8mm Push-on screw terminals Cable conduit with cable relief MECHANICAL WORKING LIFE Over 10 million switching operations HOUSING MATERIALS Switch body made of PA 6.6, cover made of PC PROTECTION CATEGORY IP54 with cover (NEMA 13) WEIGHT With cover 160g INCLUDED ACCESSORIES 2 meters of PVC hose and 2 plastic tubes Set of 3 push-on screw terminals APPROVALS CE ETL Approves, No. 3192203 UL508 & CSA 22.2 SPECIFICATIONS 57.5 mm (2.26”) 21.8 mm (0.86”) 59 mm (2.32”) ø 65 mm (2.56”) 50 mm (1.97”) 6 mm (0.24”) 8.5 mm (0.33”) ø 4.5 mm (0.18”)IP54