Dwyer Ultra-Mag系列側壓式防爆料位開關
The SERIES E, G, & P Ultra Mag™ is an explosion-proof series of level switches for powder and bulk solids that utilize a unique magnetic linkage and diaphragm design to sense the presence of powder and bulk solids in a variety of bins, vessels, and hoppers.
MOUNTING SELECTION Dwyer Ultra-Mag系列側壓式防爆物位開關
A choice of either suspension or flange mounting is available to match your application. Flange mounting is the best choice for control of low or intermediate level in vessels containing granular product that does not "bridge", "rathole", or otherwise build up on vessel walls. Choose suspension mounting for high level in vessels and for better operation with "bridging" product.
Note: The mounting configuration is represented by the letter "S" for suspension or "F" for flange which is the second digit in the part number.
Service:
Compatible powder or bulk solids.
Wetted Materials:
Mounting Flange: See Catalog Page. Aluminum or 304 SS. Diaphragm: See Catalog Page. Urethane, Buna-N, PTFE, Silicone Rubber, Polyester, Fluoroelastomer, White Buna-N (food grade), or EPDM.
Temperature Limits:
Dwyer Ultra-Mag系列側壓式防爆物位開關
Depends on diaphragm material, see Catalog Page. Standard switch: -40 to 185°F (-40 to 85°C), high temperature switch: -40 to 350°F (-40 to 176°C).
Pressure Limit:
60 psig (4.14 bar).
Enclosure Rating:
General purpose or weatherproof and explosion-proof. See Catalog Page.
Switch Type:
See Catalog Page.
Electrical Rating:
See Catalog Page.
Electrical Connections:
18 gage solid core, 600 volt TEW 105°C, style 1015. Epoxy sealed at conduit entrance. 12" (304.8 mm) long.
Conduit Connection:
1/2" female NPT.
Process Connection:
For flanged models standard is 8-3/8" (212.725 mm) diameter bolt hole circle.
Mounting Orientation:
Flange mount or suspend depending on model.
Set Point Adjustment:
Internal screw.
Options:
Suspension kits and flange adaptor rings.
Weight:
7 lb (3.18 kg).
Agency Approvals:
CSA. UL. Dwyer Ultra-Mag系列側壓式防爆物位開關
