MICRO-FLOW METER
1 /1Page

Catalog excerpts

MICRO-FLOW METERfsP FTB300 Series U NEMA 4X (IP56) Enclosure U 6-Digit LCD U Displays both Rate and Total U Non-Volatile Programming and Total U For Clean Liquids The FTB300 Series of digital paddle wheels are an economical choice for low flow rate applications. They use Infra-red light beam technology. Available connections include ¹⁄₈ FNPT, ¹⁄₄ FNPT and ³⁄₈" OD tube fittings. Six available flow ranges as low as 30 mL/min to 7000 mL/min. Models without a display have a 5 Vdc current sinking pulse output. Units with displays have a 6-digit LCD, with up to 4 decimal positions that display both flow rate and total. All units include an open collector alarm output. FTB321D shown smaller than actual size. User selectable scale factors include: flow units, (gallons, liters, ounces, and milliliters); time units (minutes, hours, days). Users can also program custom units. Programming values and total are stored in the non-volitile memory. The total reset function can also be disabled. Standard units have a PVDF chemical resistant lens.The enclosure is weather resistant Valox® PBT and is rated NEMA 4X (IP56). Accuracy: ±6% FS Power: 120 Vac (transformer prewired) Sensor Type: Infrared light beam Alarm Output: Open collector 30 Vdc maximum Enclosure: NEMA 4X (IP56) Shipping Wt: 0.45 kg (1 lb) Body, Paddle, Axle Material: PVDF Connector Material NPTC T Maximum Working pressure: tubing connectors: PVDF O CT Viewing Lens Material opaque chemical Resistant: PVDF PC PPOVDF Lens 150 psig (10 bar) @ 21°C (70°F) Maximum Fluid Temperature: PCNPTC PPOTCVDF Lens tubing connectors: 93°C (200°F) at 0 psi O-Ring Seals: FKM (EPDM optional) Compression Seal to Pump: PVC Sensor Only Models: 5 Vdc digital square wave (2-wire) Output: 3-wire shielded cable, 1.8 m (6') Comes complete with inlet strainer and operator’s manual. LCD displays are not recommended for direct sunlight. For EPDM O-rings add suffix “-EPDM” to model number, no additional charge. For European style power supply (220V50Hz) add suffix, “-EU” to model number, for additional cost. For US 230V 60 Hz power supply, add suffix “-230V” to model number, for additional cost. Ordering Examples: FTB323D, micro-flow meter with display, 0.2 to 2 L/min range, 1⁄4 FNPT connections. FTB331D, micro-flow meter with dis

Open the catalog to page 1