|
Stay-Fill Level Controller
Specifications/Applications
Touchless Level Sensor
Sensor Type : Electrostatic Capacity Method
S1 sensor pipe dia.: 0.315” to 0.433” dia. gauge glass
S2 sensor pipe dia.: 0.475” to 1.02” dia. gauge glass
Max. pipe dia.: S1 - 0.039” S2 - 0.059”
Sensing object: Liquid
Sensor Working Temperature: 0°C to 55°C, 32°F to 130°F
Sensor Isolation Resistance: 50 MO @ 500 VDC between case and energized parts
Sensor Dielectric Strength: 500 VAC 50/60 Hz for 1 min between case and energized parts
Sensor shock resistance: 500 m/s² for 3 times each X, Y, and Z directions
Sensor Protective Structure: IEC 60529 IP66
Steam Boiler Level Sensor
Service: Liquids compatible with wetted materials.
Wetted Materials:
Float: 304 SS.
Lower Body: Brass or 303 SS.
Magnet: Ceramic.
External Float Chamber (Tee): Matches lower body choice of brass or 303 SS.
Other: Lever Arm, Spring, Pin, etc.: 301 SS.
Temperature Limits: -4 to 220°F (-20 to 105°C) standard, MT high temperature
option 400°F (205°C), (MT option not UL, CSA or ATEX). ATEX compliant AT
option ambient temperature: -4 to 167°F (-20 to 75°C) process
temperature: -4 to 220°F (-20 to 105°C).
Pressure Limits: 200 psi. to 1000 psi.
Enclosure Rating: Weatherproof and explosion-proof. Listed with UL and
CSA for Class I, Groups A, B, C and D; Class II, Groups E, F, and G.
(Group A on stainless steel body models only.) ATEX 0344 II 2 G EEx d
IIC T6 Process Temp=75°C. EC-Type Certificate No: KEMA 04ATEX2128.
Switch Type: SPDT snap switch standard, DPDT snap switch optional.
Electrical Rating: UL models: 5A @ 125/250 VAC. CSA and ATEX
models: 5A @ 125/250 VAC; 5A res., 3A ind. @ 30 VDC. MV
option: .1A @ 125 VAC. MT option: 5A @ 125/250 VAC.
(MT option not UL, CSA or ATEX.)
Electrical Connections: UL models: 18 AWG, 18" (460 mm) long.
CSA and ATEX models: terminal block.
Upper Body: Brass or 303 SS.
Conduit Connection: 3/4" male NPT standard
Process Connection: 1" male NPT
Mounting Orientation: Horizontal with index arrow pointing direction flow.
Weight: Approximately 1 lb (.5 kg)
Agency Approvals: UL, CSA, CE and ATEX.
Level Controller
Voltage: 120 VAC
Power: 1 amp. less/fill valve
Alarm Output: High/Low Red pilot light, with SPDT 10 amp. dry contacts for external systems
High Level Output: SPDT 10 amp. contacts
Low Level Output: SPDT 10 amp. contacts
Controller Enclosure: NEMA 12, Hinge cover screwdriver lock, w/Epoxy finish
Rating: UL 508A Industrial Control Panel
Option
Fill and/or Drain valves: 1/2" to 10" slow action control valves, 24 vac to 240 vac |
|
