The Series F7-MM Miniature Multi-Station Level Switches provides a customized level switch to meet application requirements in a miniature size. Control up to five different level points across a maximum length of 48″ (121 cm). Stems and mounting fixtures are available in 316 stainless steel or brass.
Made in USA. brand DWYER, model F7-MM
International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.
price by request
Available
Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.
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We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India
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Our specialists are ready to advise you on any technical question. We can find an analogue of any device
PRODUCT APPLICATIONS
| EXAMPLE | F7-MM | B | 1 | 5 | F1 | 1 | янв.25 | мар.50 | сен.75 | 12.00 | 15.95 | 20.00 | 12 | Series F7-MMB1-5F11-01.25-03.50-09.75-12.00-15.95-20.00-12 Miniature Multi-Station Level Switch, brass with beryllium copper stops, 1/8″ NPT, 5 switch points, Buna-N float, min. s.g. 0.45, max. pressure 300 psi, SPST, .17A @ 120VAC, L5 set point distance 1.25″, L4 set point distance 3.5″, L3 set point distance 9.75″, L2 set point distance 12″, L1 set point distance 15.95″, 20″ overall length, with 12′ lead wire. |
| SERIES | F7-MM | Miniature Multi-Station Level Switch | ||||||||||||
| STEM & CONN. | B | Brass with Beryllium Copper Stops | ||||||||||||
| MATERIAL | S | 316SS with SS Armco PH-15-7MO Stops | ||||||||||||
| CONNECTION | 1 | 1/8″ NPT | ||||||||||||
| TYPE | 2 | 3/4″ NPT (cannot be used with float F1, F3, F7 and F8) | ||||||||||||
| 3 | 1″ NPT (cannot be used with float F3) | |||||||||||||
| 4 | 3-5/8″ Flange [maximum pressure is 50 psi (3.45 bar)] | |||||||||||||
| 5 | 1-5/16-12UNF-2A (cannot be used with float F3) | |||||||||||||
| 6 | 3/8-24 | |||||||||||||
| 7 | 2″ NPT and 1/2 conduit (only use with float F3 and 316SST) | |||||||||||||
| NUMBER OF | 1 | 1 Switch Point | ||||||||||||
| SWITCH | 2 | 2 Switch Points | ||||||||||||
| POINTS | 3 | 3 Switch Points | ||||||||||||
| 4 | 4 Switch Points | |||||||||||||
| 5 | 5 Switch Points | |||||||||||||
| FLOAT TYPE | F1 | Buna-N, Min. S.G. 0.45, Max. Pressure 300 psi (20.68 bar) | ||||||||||||
| F2 | Buna-N, Min. S.G. 0.60, Max. Pressure 250 psi (17.24 bar) | |||||||||||||
| F3 | 316SS, Min. S.G. 0.70, Max. Pressure 100 psi (6.89 bar) | |||||||||||||
| F4 | 316SS, Min. S.G. 0.85, Max. Pressure 150 psi (10.34 bar) | |||||||||||||
| F5 | 316SS, Min. S.G. 1.10, Max. Pressure 400 psi (27.58 bar) | |||||||||||||
| F6 | TFE, Min. S.G. 0.65, Max. Pressure 1000 psi (68.95 bar) | |||||||||||||
| F7 | 316SS, Min. S.G. 0.85, Max. Pressure 275 psi (18.96 bar) | |||||||||||||
| F8 | 316SS, Min. S.G. 0.90, Max. Pressure 600 psi (41.37 bar) | |||||||||||||
| SWITCH TYPE | 1 | SPST, .17 A @ 120 VAC | ||||||||||||
| 2 | SPST, .8 A @ 120 VAC | |||||||||||||
| NO switch is standard. For NC place and “*” after the corresponding set point distance in the model number. | ||||||||||||||
| SET POINT | 00.00 | In inches referenced from bottom of connection. Example: 01.25 would be 1.25″ from the bottom of the process connection. | ||||||||||||
| DISTANCE | ||||||||||||||
| (L5) | ||||||||||||||
| SET POINT | 00.00 | In inches referenced from bottom of connection. Example: 03.50 would be 3.5″ from the bottom of the process connection. | ||||||||||||
| DISTANCE | ||||||||||||||
| (L4) | ||||||||||||||
| SET POINT | 00.00 | In inches referenced from bottom of connection. Example: 09.75 would be 9.75″ from the bottom of the process connection. | ||||||||||||
| DISTANCE | ||||||||||||||
| (L3) | ||||||||||||||
| SET POINT | 00.00 | In inches referenced from bottom of connection. Example: 12.00 would be 12″ from the bottom of the process connection. | ||||||||||||
| DISTANCE | ||||||||||||||
| (L2) | ||||||||||||||
| SET POINT | 00.00 | In inches referenced from bottom of connection. Example: 15.95 would be 15.95″ from the bottom of the process connection. | ||||||||||||
| DISTANCE | ||||||||||||||
| (L1) | ||||||||||||||
| OVERALL | 00.00 | Maximum overall length of 48″ (121 cm). Minimum length is L1 + D. | ||||||||||||
| LENGTH | ||||||||||||||
| (LO) | ||||||||||||||
| OPTIONS | CG | Common Ground Leads | ||||||||||||
| J | Junction Box for Wire Leads, NEMA 4 | |||||||||||||
| 0 | Lead Wire Length (in feet) |
You can request the necessary certificates, documentation, instructions and user manuals for DWYER F7-MM using the special form.
You can buy DWYER F7-MM in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email dolce@dolcetrade.com. DWYER F7-MM price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.
