Barksdale D1X, D2X Series Explosion Proof Diaphragm Switch
Product Name: Barksdale D1X, D2X Series Explosion Proof Diaphragm Switch
Product Brand: Barksdale
Product Code: D1X, D2X Series
Product Artikel: Barksdale D1X, D2X Series Explosion Proof Diaphragm Switch
Barksdale's D1X and D2X Explosion Proof Diaphragm Pressure Switches offer high accuracy and reliability, providing an ideal solution for your hazardous locations pressure control requirements. With vacuum and positive pressure ranges to 150 psi, NEMA 4,7,& 9 enclosures, a covered terminal strip and tamper-proof external adjustment, Barksdale D1X and D2X Explosion Proof Diaphragm Pressure Switches meet your needs in a wide variety of applications. These switches are available in single setting or dual control. An internal set screw allows for easy internal adjustment of setpoints. For applications requiring a highly accurate switch in a durable package, Barksdale's Explosion Proof Diaphragm Pressure Switches are the ideal choice General Specifications* Accuracy: ± 0.5% of the adjustable range Switch: Type: Rating: Single pole double throw (SPDT) Snap Action; single circuit 10 amps @ 125/250 VAC; 3 amps @ 480 VAC (Class A or H limit switch). Consult sales drawing for ratings of optional limit switches. Wetted Parts: Process Fitting: Diaphragm: Enclosure: 303 stainless steel 17-7 PH stainless steel Die-cast aluminum, anodized and painted Electrical Connection: Screw terminals on covered terminal strip via 1/2Inch NPT (D1X) and 3/4Inch NPT (D2X) conduit fittings. Enclosure Ratings: NEMA 4, 7, 9 Pressure Connection: 1/4Inch NPT Female Approvals: UL (standard): CSA (standard): ATEX (optional): All models are UL approved for use in hazardous locations Class I, Groups B, C, & D; Class II, Groups E, F, & G. UL File No. E37043 All models are CSA approved for use in hazardous locations Class I, Groups B, C & D; Class II, Groups E, F, & G. CSA File No. LR22354 EX models are ATEX marked as follows: CE 0081, ISSeP 08 ATEX024X II 2G D, Ex d IIC T6 Ex tD A21 IP65 T80°C -40°C . Tamb . +75°C Temperature Range: Operating: Storage: -40° to +165°F (-40° to +74°C) -65° to +200°F (-54° to 93°C) Adjustment Instructions: Pressure: Vacuum: Turn adjustment screw counterclockwise to raise actuation point. Turn adjustment screw clockwise to increase setpoint (higher vacuum). Options: - Factory pre-set Shipping Weight: 7.0 lbs. approximate * See product confi gurator for additional options. Wiring Code Lead Circuit #1 Circuit #2 Pressure Vacuum Pressure Vacuum Normally Closed Blue Red Orange Yellow Common Purple Purple Brown Brown Normally Open Red Blue Yellow Orange
