F61 Series Flow Switch (Low Flow Rate - SPDT) Catalog Page

Текст документа

Code No. LIT-1922340
                                                                                                                                                  Issued February 1, 2009

F61 Series
Flow Switch (Low Flow Rate – SPDT)
Description                                                      Applications
For use on liquid lines using water, ethylene                    Typical applications include:
glycol solutions, or other liquids not corrosive
                                                                 •   water purification and treatment systems
to the brass or phosphor bronze parts. The
SPDT contact switch is activated by a low flow                   •   booster pumps
rate; however, it has a large flow capacity with                 •   fast shutdown on high input boilers to guard
a minimum pressure drop.                                             against circulation failure
                                                                 •   cooling systems for electronic tubes,
                                                                     bearings, and compressors

                                                                                                                                                           F61KD-4

Selection Chart
Code              Inlet and Outlet                   Enclosure     Adjustment Range – GPM (L/Min)                                 Maximum     Minimum                       Maximum
Number            Size Female NPT                    NEMA      R to Y Closes      R to Y Opens                                    Liquid Temp Liquid Temp                   Liquid
                                                     Type      Flow Increase      Flow Decrease                                                                             Pressure
F61KD-3C          1/2 x 1/2 in. (13 x 13 mm)                1        Minimum 0.6 (2.27)             Minimum 0.3 (1.14)            250°F               32°F                  150 psig
F61KD-4C          3/4 x 3/4 in. (19 x 19 mm)                1        Maximum 1.1 (4.17)             Maximum 0.9 (3.4)             (121°C)             (0°C)                 (1034 kPa)

 F61KD-8C         3/4 x 3/4 in. (19 x 19 mm)                1        Minimum 8.5 (32.2)             Minimum 4.5 (17.1)
                                                                     Maximum 9.0 (34.1)             Maximum 6.3 (23.9)
F61MD-1C          1/2 x 1/2 in. (13 x 13 mm)                3R       Minimum 0.6 (2.27)             Minimum 0.3 (1.14)                                -20°F
 F61MD-2C         3/4 x 3/4 in. (19 x 19 mm)                3R       Maximum 1.1 (4.17)             Maximum 0.9 (3.4)                                 (-29°C)

Technical Specifications
Dimensions
                                                             F61 Series Flow Switch (Low Flow Rate - SPDT)
Height                                              5-1/32 in. (127 mm)
Width                                               4 in. (102 mm)
Depth                                               2-13/16 in. (71 mm)

Electrical Ratings
Motor Ratings VAC                                    120 VAC                           208 VAC                            240 VAC                             277 VAC
Horsepower                                           1                                 1                                  1                                   –
AC Full Load A                                       16.0                              8.8                                8.0                                 –
AC Locked Rotor A                                    96.0                              52.8                               48.0                                –
Non-Inductive or                                     16                                16                                 16                                  16
Resistance Load A
Pilot Duty – 125 VA, 24/277 VAC

The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2009 Johnson Controls, Inc.                  www.johnsoncontrols.com

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Позиції каталогу з цим документом

• F61KD-3C — Реле расхода жидкости, стандартный расход
• F61KD-4C — Реле расхода жидкости, стандартный расход

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