F29 MK3Flussostati programmabili

Dal semplice temporizzatore di avvio a una serie completa di funzioni avanzate basate su flusso e tempo, l’F29 MK3 è semplicemente il flussostato più potente e versatile oggi disponibile.

Caratteristiche

Funzionamento multitensione
10 temporizzatori programmabili integrati
Potente uscita a stato solido da 40 A
Relè d’allarme dedicato da 16 A
Custodia elettrica staccabile
Modello standard per 18 bar (261 psi)
Modello ad alta pressione da 200 bar (2900 psi) disponibile
Adatto a tubi da 1" e più grandi
Accetta 2 ingressi remoti
Custodia resistente agli agenti atmosferici

I flussostati programmabili F29 MK3 sono disponibili in varie configurazioni per soddisfare applicazioni specifiche. Per flussi con solidi in sospensione, veda l’opzione filo qui sotto.

Ulteriori informazioni

Scheda tecnica F29 MK3(versione in inglese)
Manuale di installazione e programmazione F29 MK3(versione in inglese)
Download disegno 3D F29 MK3 (file .stl)

Opzione filo

Questo controllore può usare un filo al posto della paletta. Ordini F29-S-MK3 / F29-SS-MK3 / F29-S-12-MK3 / F29-SS-12-MK3 insieme a un kit braccio a filo Serie TW (TW-ARM-KIT-[lunghezza]): sono due articoli separati. Sostituisce il TW29, che è stato ritirato dal commercio.

Il kit è fornito sciolto e lo monta il Suo installatore. Kelco non monta i kit e non fornisce unità già montate. Le istruzioni di montaggio vengono inviate via e-mail con il preventivo.

Lunghezze del kit: 50, 80, 100, 140, 160, 180, 200, 250 e 300 mm. Per altre lunghezze scriva a [email protected].

Trova i kit nei ricambi. Verifichi la lunghezza per il Suo tubo nel Calcolatore della paletta.

Ordini — modelli disponibili

Codice modello	Descrizione
F29-S-MK3	220–240 V / 24 V AC or DC — corrosion-resistant thermoplastic construction
F29-SS-MK3	220–240 V / 24 V AC or DC — high-pressure 316 stainless-steel process connection
F29-S-12-MK3	12 V DC — corrosion-resistant thermoplastic construction
F29-SS-12-MK3	12 V DC — high-pressure 316 stainless-steel process connection

Limiti di funzionamento

Max operating pressure (thermoplastic)	18 bar / 261 psi
Max operating pressure (stainless steel)	200 bar / 2900 psi
Min burst pressure (thermoplastic)	> 30 bar / 435 psi
Ambient temperature range	1 °C to 50 °C
Liquid temperature (thermoplastic)	1 °C to 60 °C
Liquid temperature (stainless steel)	-20 °C to 80 °C
Ingress protection rating	IP64
Recommended pipe size	25 mm / 1" or larger (no upper limit)

Dati elettrici

Supply voltage (standard model)	220–250 V AC or 18–25 V AC/DC (multi-voltage input)
Supply voltage (12 V DC model)	11–14 V DC
Maximum motor load (all models)	Single-phase motors up to 2.4 kW at 220–240 V AC (P1). 3-phase motors of any size via interposing contactor.
Relay 1 contact rating (main pump relay)	16 A at 240 V AC resistive
Relay 2 contact rating (alarm relay)	16 A at 240 V AC resistive

Funzioni

# = impostabile dall’utente

#Start-up timer	Adjustable from 1 second to 4 minutes in 1-second increments.
#Run-on timer	Adjustable from 1 second to 15 minutes in 1-second increments.
#Pre-start delay timer	Adjustable from 1 second to 1 hour in 1-second increments.
#Delayed restarting timer	Adjustable from 1 minute to 99 hours 59 minutes in 1-minute increments.
#Batch controller	Adjustable from 1 minute to 99 hours 59 minutes in 1-minute increments.
#Cyclic running & stopping	Running and stopping times both adjustable from 1 minute to 99 hours 59 minutes in 1-minute increments.
#Auto restart if run dry	Adjustable from 1 minute to 99 hours 59 minutes in 1-minute increments. Stops the pump if flow stops.
#Anti-cycling	Adjustable from 1 motor start per hour to 1800 motor starts per hour.
#Burst pipe detector	Adjustable from 1 minute to 99 hours 59 minutes in 1-minute increments.
#Leak detector	—
Programming lock	—
Remote start (momentary)	Remote start via an external switch closing its contacts (momentary closing) — a pressure, temperature or level switch or a set of external relay contacts.
Remote start and stop	The F29 only runs the pump while the external switch is closed. The external switch can be a tank level switch, a pressure or temperature switch or a set of external relay contacts.

Dimensioni

Flow Sensitivity

The flow rates required to actuate the F29 MK3 Series flow switch depend on many variables — turbulence, liquid viscosity, and the exact area of the paddle face exposed to the flow. For an accurate estimate of switch performance and to determine the effect of paddle trimming, use our online paddle calculator.

Open the Paddle Calculator →

3-Phase Pump Motors

The F29 MK3 switches can be used to control either single-phase or 3-phase pumps, provided a 220–240 V AC or 24 V AC supply is available at the installation site. For 3-phase motors the F29 drives an interposing contactor which switches the motor itself — see the Pump Controller Power Calculator to size the contactor and check cable/voltage drop.

Open the Pump Controller Power Calculator →

Application Restriction

The F29 MK3 is an industrial control device, specifically designed for use in industrial, agricultural and mining applications. It must never be used for any other application. Installation must be carried out by a qualified pump engineer, and all electrical work by a licensed electrician.

Hazardous Areas

The F29 MK3 is not certified for use in hazardous areas and must not be installed in any area classified as hazardous under AS/NZS 60079.10 (Zone 0, 1, 2, 20, 21 or 22). Suitability of the F29-D models for diesel refers only to the chemical resistance of the wetted materials. Where a pump handles flammable liquids, the controller, which has its flow sensor built in, must be located outside any hazardous area.

Manutenibilità

I flussostati programmabili F29 MK3 non sono riparabili dall’utente. Sono comunque disponibili ricambi — comprese palette e gruppi della parte idraulica — presso il distributore locale o direttamente da Kelco Engineering.

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