Horizontal Level Switches (SERIES F6 & F7)

Listing ID #5368526

horizontal level switches (series f6 & f7)

series f6 & f7 level switches - horizontal/specialty

low cost, hermetically sealed contacts

the series f6 & f7 horizontal float level switches are designed to mount through the walls of tanks and other vessels. Internally mounted models f6-hps-11, f6-mhs and f7-ss6 are secured to the wall of the tank or vessel from the inside while model f6-hps-21 is mounted from the outside (externally). Models f7-hss and f6-mhs2 can be installed internally or externally.

the series f6 & f7 specialty float level switches are designed for unique applications. Model f7-ss5b/bnc can be used with viscous liquids or liquids with suspended metal particles. Use model f7-ll for low level detection (≥ 5/8"). The non-intrusive bottle style f7-eb mounts completely outside the tank at the actuation level. Suspend model f7-wbb in stand pipes or sumps for leak detection or drop into wells for ground-water monitoring.

product applications

water level monitoring

oil level control

chemical level indication

sumpsstand pipes

tank level control

specifications

series f6

service:compatible liquids.

wetted materials:see model table on catalog page.

temperature limit:f6-ss & f6-mhs: -4 to 257°f (-20 to 125°c). F6-hps-11, 21, 31: 14 to 176°f (-10 to 80°c).

pressure limit:f6-ss & f6-mhs: 218 psi (15 bar). F6-hps-11, 21, 31: 116 psi (8 bar).

enclosure rating:general purpose.

switch type:spst hermetically sealed reed switch, reversible for no or nc.

electrical rating:20 va: 0.17 a @ 120 vac, 0.08 a @ 240 vac.

electrical connections:22 awg, 11.811" (300mm) long.

process connection:f6-ss: 1/8" npt, hps-21, 31: 1/2" npt, f6-mhs, f6-hps-11: m16*2.

mounting orientation:f6-ss: vertical ±20°, f6-mhs/hps: horizontal with index arrow pointing up or down.

specific gravity:f6-ss: 0.65, f6-mhs: 0.85, f6-hps-11, 21, 31: 0.6.

weight:f6-hps-11, 21: 1.23 oz (38 g), f6-mhs-31: 1.41 oz (40 g), f6-mhs: 3.35 oz (95 g), f6-ss: 1.59 oz (45 g).

agency approvals:ce.

series f7

electrical rating (maximum):f7-sb, -ss2 ac: 25 va, 1.0a, 200 v dc: 10 w, 1.0 a, 200 v f7-pp, -bt, -hss, -mhs ac: 25 va, 1.0 a, 200 v dc: 10 w, 1.0 a, 200 v f7-hps-1, -2 ac: 25 va, 1.0 a, 200 v dc: 10 w, 1.0 a, 200 v (f7-hss is rated explosion-proof for class i, groups a, b, c, d; class ii, groups e, f, g; class iii).

mounting connection:1/8" nptm (all vertical mount), 1/2" nptm (f7-hps-2, f7-hss), m16 x 2 (f7-hps-1), 1/2" x 13 thread (f7-mhs).

wire leads:22 awg x 18" (46 cm), vertical mount models; 22 awg x 39" (1 m), models f7-hps-1, -2; 22 awg x 24" (61 cm), models f7-hss, -mhs.

magnet:alnico (f7-sb, -pp, -bt, -hps), ceramic (f7-ss2, -hss, -mhs).

weight:2 oz. (58 g), f7-sb; 1.2 oz. (34g), f7-ss2; 0.8 oz. (23 g), f7- pp; 0.7 oz. (20 g), f7-bt; 1.5 oz. (43 g), f7-hps-1; 2 oz. (57 g), f7- hps-2 and -mhs; 3 oz. (94 g), f7-hss.

features

hermetically sealed reed switches are actuated by magnets permanently bonded inside the float arm and can be easily adapted to open or close a circuit on rising or falling levels

application : compatible liquids.

temperature : 31: 14 to 176°f (-10 to 80°c).

power : 0.08 a @ 240 vac.

brand name : dwyer usa

material : ss

certification : yes

type : horizontal level switches