EDPS差压开关

EDPS差压开关简介：
EDPS差压变送器用微差压表用于监测压力，真空或差压。EDPS差压变送器设定点调整转盘采用英寸水柱和Pa双刻度标明，以方便在没有校验表的情况下调整设定点。EDPS的量程范围从0.08英寸水柱(20 Pa)到16"英寸水柱(4000 Pa)。硅胶隔膜和PA 6.6的材质使得EDPS适用于空气和其它气体。紧凑的尺寸，带设定点转盘，达到UL508标准，这些使得EDPS广泛用于暖通空调系统。
EDPS差压开技术资料

Service: Air and noncombustible, compatible gases.

Materials: Diaphragm Material: Silicone. Housing Material: Switch Body: PA 6.6, Cover: Polystyrene. Materials UL94 V-0 Rated.

Temperature Limits: Process and ambient temperature from -4 to 140°F (-20 to 60°C).

Pressure Limits: Max. Operating Pressure: 40" w.c. (10 kPa) for all pressure ranges.

Switch Type: Single-pole double-throw (SPDT).

Electrical Rating: Max.1.0 A/250 VAC, 50-60 Hz, max switching rate: 6 cycles/min.

Electrical Connections: Push-on screw terminals. 1/2" NPT connection. M20x1.5 with cable strain relief optional.

Process Connections: 5/16" (7.94 mm) outside diameter tubing, 1/4" (6.0 mm) inside diameter tubing.

Enclosure Rating: NEMA 13 (IP54).

Mounting Orientation: Vertically, with pressure connections pointing downwards.

Mechanical Working Life: Over 10⁶ switching operations.

Weight: 5.6 oz (160 g).

Agency Approvals: CE, ETL approved to UL508 and CSA C22.2#14RoHS, RoHS.