Economical Rotary Paddle Level Control, Top or Side Mounting for Dry Bulk Materials
Service: Dry powder or bulk materials compatible with wetted
materials. Sensitivity: Minimum material density of 5 lb/ft³ (80 kg/m³),
maximum
of 200 lb/ft³ (3200 kg/m³). Wetted Materials:
Paddles: 316 SS. Exposed Shaft: 316 SS. Shaft Seal: PTFE. Mounting Boss: Aluminum.
Flexible Coupling: 316 SS. Mounting Flanges: Carbon Steel or 316 SS. Shaft Extension
and Shaft Guards: Galvanized Steel or 316 SS. Temperature Limits: Standard Construction: Process: -40 to 300°F (-40 to 148.9°C),
Control Head: -40 to 200°F (-40 to 93.3°C). High Temperature: Process: -40 to 500°F (-40 to 260°C),
Control Head: -40 to 185°F (-40 to 85°C). Pressure Limit: 30 psig (2.07 bar) maximum for .5 micron or larger
material. Power Requirement: Select by part number: 110-120 VAC, 230 VAC, 24 VAC,
48 VAC, 12 VDC, or 24 VDC. Power Consumption: Weatherproof models: 5 watts, Explosion-proof models:
3 watts. Enclosure: Aluminum, powder coated. Enclosure Rating: Weatherproof (W, WH construction): NEMA 4X, Explosion-proof
(E, EH construction): NEMA 4X and rated for Class I,
Div. 1 & 2, Groups C & D, Div. 1 & 2, Groups E, F, & G. Switch Type: SPDT or optional DPDT snap switch. Electrical Rating: 15A @ 120/230 VAC, 5A @ 24 VDC. Electric Connections: Screw terminals. Conduit Connection: 3/4" female NPT. Process Connection: 1-1/4" male NPT. Optional flange. Weight: Control head only: 4 lb (1.81 kg). Indication Light: Red LED that activates when switch is made or when switch
is not made with RL option (not
available
on Explosion-proof
models). Time Delay Relay Option: Five field adjustable ranges from 0-1 to 0-31
minutes. (RL option not available, DPDT option not available with 230 VAC time
delay). Agency Approvals: UL approved as an auxiliary device or as an auxiliary
device for hazardous locations.