27th Edition RHFS Product Guide - Ryan Herco Flow Solutions

FLOWLINE LEVEL SWITCHESULTRASONIC SWITCHFEATURES• Probe and cable rated IP68 or NEMA 6for submersible operation.• Reliable 1A relay output for interfacewith PLC or other control devices.• All plastic construction with PP or PFAmaterials for corrosive environments.APPLICATIONS• Typically applied in water or solventbased chemicals and light weight oils.• Available in general purposeand hazardous intrinsically safeconfigurations.®NRTL/CLR79326-4SPECIFICATIONS• Accuracy: ± 1 mm in water.• Repeatability: ± .5 mm in water.• Frequency: 1.5 MHz.• Supply voltage: 12-36 VDC.• Consumption: Dry: 5 mA / Wet: 19 mA.• Relay rating: 60 VAC/VDC @ 1A• Relay output: Selectable NO or NC• Temperature range: -40 to 194°F (-40 to90°C).• Pressure range: 150 psi @ 25°C derated@ 1.667 psi per °C above 25°C.• Probe material: PP or PFA (Teflon)..• Probe rating: NEMA 6 / IP68.• Mount. threads: 3/4” NPT.• Cable type: 10 ft., 4-wire, 22 gauge, PPor PFA jacket with shield.ORDER: 6907.(Size No.)Select the Length, Material and OutputSize No. Length Material Output Price Each134 3.0” Polypro Relay (1A) $275.00234 3.0” PFA Relay (1A) 375.00135 4.5” Polypro Relay (1A) 285.00235 4.5” PFA Relay (1A) 385.00765.110.110COMPACT RELAY CONTROLLERSFEATURES• Compact relay controller mounts onlevel switch or fitting assembly.• Offered in two versions, single switchinput with single relay output and twoswitch input with single latched relayoutput for automatic fill or empty.• Fail-safe relay control for directactuation of pumps or valves.• PP enclosure rated NEMA 4X withrotational mounting base.• LED indicators for sensor, relay andpower status.• Adjustable 0-60 second time delaydampens out relay chatter.• Invert switch provides simple NO / NCrelay operation.APPLICATIONS• The 6908-002 level switch controlleris commonly used as a high or lowlevel shut off with pumps or valves.The 6908-003 level switch controlleris commonly used for automatic fillingor emptying of a tank between twoswitch points. The single latched relayprovides automated control of pumpsor valves.®NRTL/CLR 79326-4ORDER: 6908.(Size No.)SPECIFICATIONS• Supply voltage: 120/240 VAC, 50/60 Hz.• Consumption: .25 amps.• Sensor supply: 13.5 VDC @ 27 mA.• Relay type: -002: (1) SPDT; -003: (1)Latched SPDT.• Relay current: 250 VAC, 16A.• Relay mode: Selectable, NO / NC.• Time delay: 0-60 seconds.• LED indication: Sensor, relay & power.• Enclosure rating: NEMA 4X / IP65.• Enclosure material: PP, flame retardant(U.L. 94VO).• Encl. rotation: 300° swivel base.• Temperature range: F: -40° to 158°;C: -40° to 70°.• Conduit connection: 1/2” NPT.Select the ConfigurationSize No. Configuration Output Price Each002 High or Low Controller (1) 10A Relay $195.00003 Automatic Fill or Empty Container (1) Latched 10A Relay 225.00765.220.1101-800-848-1141www.rhfs.com387