27th Edition RHFS Product Guide - Ryan Herco Flow Solutions

Ryan Herco Logo-4 Color ProcessElement: Placed Monotone EPSF o nt: Univers BlackMedium: Max size 21”X3.9”C=87, M=13, Y=2, K=1C=0, M=0, Y=0, K=72LEVEL CONTROLLERSHI-LO LIQUID LEVEL CONTROLLERFEATURES• The float rides up and down the stem as changesin the liquid level occurs. Magnets in the floatactuate the magnetic sensing switches insidethe stem.• The switches can be located at any point in thestem to control the minimum low level of 2.5” toa high of 18’; standard length is 58”.• One “start switch” and one “stop switch” areprovided with each kit and can be mountedeither high or low in the stem to turn on or off atthat point.• The control head then supplies the power to thepump or valve as the pre-selected levels arereached.• Your kit assembly contains a fully assembledcontrol head and stem components, includingsensing switches. Nothing is complicated—nosoldering or gluing is necessary. Just cut tolength and position the sensor switches whereyou want them.SPECIFICATIONS• Mounting thread: 2” NPT.• Conduit connection: 1/2” NPT.• Wetted parts: Polypropylene (up to 18’).• PP specifications: Temp: -40° - 212°F (-40°- 100°C). Specific gravity: 0.8. Pressure:Atmospheric.• Supply voltage (load voltage): 24 VAC - Pilot.120 VAC - 3/4 HP single phase. 240 VAC -1-1/2HP single phase.• Relay ratings: 250 VAC, 20A, 50-60 Hz.• NEMA 4X enclosure.765.150.120APPLICATIONS• Control pumps or electric valves.• Automatically fill or drain tanks.• Shut off electric heaters if liquid level falls• Activate alarms to alert workers when off-normallevel conditions occur.FILLING MODE–”Startlow”. Control turns “on”at low level and remainson until high level isreached.EMPTYING MODE–”Start high”. Controlturns “on” at high leveland remains on untillow level is reached.ORDER INFORMATION:HI-LO LEVEL CONTROLLER KIT UNIT6915.151 Unassembled, 24 VDC $290.006915.152 Unassembled, 120 VAC 290.006915.153 Unassembled, 240 VAC 290.00HI-LOW CONTROL CUSTOM-ASSEMBLEDFor column length over 70”, add 60¢ inch.6914.100 Start low/Stop high 382.906914.200 Start high/Stop low 382.90ACCESSORIES6914.501 OPTIONAL BRACKETS 29.58HOW TO ORDER:Refer to page 637-638 (Technical Support)and provide information under “Level ControlApplications.” 765.150.900765.150.130HI-LO CONTROLLER WITH ALARM OPTIONSFEATURES• Protect against tank overflow or pump burnoutby customizing your controller with HL and/or LLalarm switches. Alarm switches are designed towork within the column to activate controllers whenliquids reach a specific pre-determined level.• Easy installation without soldering or gluing.Just cut to length and position the sensor andalarm switches where you want them.• Relay controller with high level alarm kitassembly contains a fully assembled controllerbonnet, a start and stop switch, an independentSP/ST HL alarm switch, 2 floats, 2 stop collars,and column assembly.• Relay controller with high and low level alarm kitassembly contains a fully assembled controllerbonnet, a start and stop switch, and 2 SP/ST HLand LL alarm switches, 2 floats, 2 stop collars,and column assembly.APPLICATIONS• Control pumps or electric valves.• Automatically fill or drain tanks.• Shut off electric heaters is liquid level falls.• Activate alarms to alert workers when off-normallevel conditions occur.SPECIFICATIONS• Alarm switch - Stock setting is N/O (N/C isavailable upon request). Form C, SP/ST. Contactratings: 10W max. Switching voltage: 250 VDCmax. Switching current: 0.5A max. Carryingcurrent: 5.0A max.• NEMA 4X enclosure.765.150.900ORDER INFORMATION:HI-LO LEVEL CONTROL W/ ALARM KIT UNIT6915A151 Unassembled, 24 VDC $380.006915A152 Unassembled, 120 VAC 380.006915A153 Unassembled, 240 VAC 380.00HI-LOW CONTROL W/ ALARM ASSEMBLEDFor column length over 70”, add 60¢ inch.6914A100 Start low/Stop high 480.006914A200 Start high/Stop low 480.00ACCESSORIES6914.501 OPTIONAL BRACKETS 29.58404