Thermo-Flo™ FT10/GT10 Liquid & Gas Flow Switch Application Offered in liquid and gas sensor types, the general purpose flow switch provides reliable low or no-flow detection of relatively clean, non-coating media with one 1A relay output. Liquid examples include water and acetic acid. Available in Polypropylene-Ryton® and PVDF, the short flow sensor is used in pipe or ducting from 1/2” to 1 1/2”, and the long flow sensor is used in 2” and up. The flow switch set point may be adjusted from 0.04 to 3 fps in liquids, or 1 to 90 fps in gases as a low-flow alarm. The flow sensor is best applied in applications with relatively constant temperature. IP 68 Rugged Polypropylene-Ryton® or PVDF sensor for corrosive liquids and gases Ideal for monitoring chemical feed pumps Use to monitor flow/no-flow conditions Adjustable set point with LED for flow or no-flow status indication Add FT50-_000 for metering pump/tubing installations 60VA relay selectable NO or NC via power supply wiring polarity Solid state sensor is not damaged by over-ranging flow velocities Compatible Products Thermo-Flo™ Remote Level Controller Application The general purpose flow controller is offered in two configurations for low-flow pump and process protection. The LC80 accepts one flow sensor input and provides one 10A relay for low flow control. The LC82 accepts two flow sensor inputs and provides two 10A relays for dual low flow control. Package this flow controller with our liquid or gas flow switch sensors. For field mount installation, add a single or dual controller NEMA box. Thermo-Flo™ Compact Level Controller Application The general purpose flow controller accepts one flow sensor input, and provides one 10A relay for low-flow pump or process protection. The optional flash alarm brings attention to low-flow alarm conditions. Package this flow controller with our liquid or gas flow switch sensors. © 2010 Flowline Inc. • 10500 Humbolt Street Los Alamitos, CA 90720 • 562.598.3015 • www.flowline.com • DS900003 REV A

Thermo-Flo™ FT10/GT10 Liquid & Gas Flow Switch Dimensions 3/4" NPT (3/4" Rp) RELAY Red (+) Black (-) White NO/NC Green COM Shld RELAY Red (+) Black (-) White NO/NC Green COM Shld Set point range: FT10: 0.04 to 3 fps (0.012 to 0.91 mps) GT10: 1 to 90 fps (0.3 to 27 mps) Factory set point: FT10: 2fps (.06 mps) GT10: 10 fps (3 mps) Repeatability: ± 0.5% of set point @ fixed temperature Response time: 1-10 seconds Set point adjust.: Potentiometer Viscosity range: FT10: 1-200 centipoise LED indication: Flow status Supply voltage: 12-36 VDC Consumption: 70 mA maximum Contact type: (1) SPST relay Contact...