® Thermo-Flo™ AX1X with Compact Flow Controller Application Offered in liquid and gas sensor types, the general purpose flow switch package provides reliable no or low-flow detection of relatively clean non-coating media with a 1A relay output and compact junction box for wiring termination. Liquid examples includes water and acetic acid. Available in PP-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 65 Features Key Benefits • • Ideal for chemical injection monitoring • Interfaces directly to PLC/SCADA • Designed for use in corrosive media • Rugged Polypropylene-Ryton® or PVDF sensor for corrosive liquids and gases Adjustable set point with LED for flow or no-flow status indication • Polypropylene enclosure rated NEMA 4X with swivel base and terminal strip • 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™ Flow Switch Fitting Application FT50 A common problem with metering pumps in flow applications is the characteristic of the output flow. The pulsating flow makes it difficult for flow switches to get an accurate and consistent flow rate. Often flow switches will not work because they are not able to see a reliable flow output. The Flowline Pulse Point fitting is designed to stabilize the pulsing flow for the Thermo-Flo flow switch. The cylindrical chamber creates a mini-vortex that translates to a relatively constant flow. The Thermo-Flo flow switch will be able to read the flow and provide an accurate and low-cost flow switch. The Flowline Pulse Point fitting is ideal for use in metering pump applications. © 2010 Flowline Inc. • 10500 Humbolt Street Los Alamitos, CA 90720 • 562.598.3015 • www.flowline.com • DSTJAX1X REV A

® Thermo-Flo™ AX1X with Compact Junction Box Thermo-Flo Flow Switch with Compact Junction Box AT1_ Series Specifications 3/4" NPT (3/4" G) 2.8" (71mm) Set point range: AT1X: 0.04 to 3 fps (0.012 to 0.91 mps) AG1X: 1 to 90 fps (0.3 to 27 mps) Factory set point: AT1_: .2 fps (.06 mps) AG1_: 10 fps (3mps) Repeatability: ±0.5% of set point @ fixed temperature Response time: 1-10 seconds Set point adjust.: Potentiometer Viscosity range: AT1_: 1-200 centipoise AG1_: N/A LED indication: Flow status Supply voltage: 12-36 VDC Consumption: 70 mA maximum Contact type: (1) SPST relay Contact rating: 60 VA,...