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Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Please note that our branches may have different opening hours during the holidays. For up-to-date information, we recommend calling ahead or checking the current opening times on Google Maps. Due to technical reasons, we are currently unable to update the opening hours on our website. Link to branch search on Google Maps

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Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

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+49-421-48907-766
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Friday: 8:00AM - 4:00PM
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There you get answers to the most frequently asked questions.

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Întrebări frecvente

K- 07 50 00 39

Digitaler Durchflussschalter
K-07500039

The product image may differ

K-07500039
Gwint przyłącza
G 3/8″ -19 
Pobór prądu maks.
170 mA
Min. ciśnienie robocze
0,5 MPa
Descărcare PDF

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Articol

K- 07 50 00 34 K- 07 50 00 35 K- 07 50 00 39 K- 07 50 00 40 K- 07 50 00 41
Detalii produs la

K- 07 50 00 39

Gwint przyłącza
G 3/8″ -19
Pobór prądu maks.
170 mA
Min. ciśnienie robocze
0,5 MPa
Powtarzalność
max. ±3 % from scale
Zakres pomiarowy
20 do 200 l/min.
Toate caracteristicile

Caracteristici

Napięcie znamionowe
  • 24 V DC 
Kabel we/wy
  • without connection cable 
Rodzaj ochrony
  • IP 65 
Temperatura czynnika
  • 0 °C to +50 °C 
Temperatura otoczenia
  • 0 °C to +50 °C 
Seria
  • PF2A 
Czynniki robocze
  • powietrze i azot 
Maks. ciśnienie robocze
  • -50 kPa 
Typ konstrukcji
  • Cyfrowy przełącznik przepływu 
Numer taryfy celnej
  • 90261021 
Toate caracteristicile

Descrierea produsului

Descriere
Digital flow switch, series PF2A, for air and nitrogen, three output types: Switch, accumulated pulse and analogue outputs, switching from real-time flow rate to accumulated flow is possible, measuring range 1 to 10 l/min, media temperature 0 to 50 °C, operating temperature range 0 to 50 °C, repetition accuracy max. ±3% of the measuring range, temperature characteristic max. 5% of the measuring range. (0 to 50 °C, based on 25 °C), current consumption (no load) max. 170 mA, measuring principle thermistor (heating element), operating display 3-digit, 7-segment LED (illuminates at output signal ON OUT1: Green;OUT2: Red), operating pressure range –50 kPa... 0.5 MPa, switch output PNP open collector;internal voltage drop max. 1.5 V (at 80 mA working current);2 outputs, supply voltage 12 to 24 VDC, protection class IP 65, connection size G 1/4
Informaţii suplimentare
Pentru aer și azot
Trei tipuri de ieșire: comutare, impulsuri colective și ieșiri analogice
Switching of current flow to accumulated flow is possible

Product variants

5 Results
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Denumire
Consum de curent max. (mA)
Filet de racordare
Domeniu de măsurare
Precizia repetării
Detalii / items
K- 07 50 00 34
170 mA
G 1/4″ -19 
1 până la 10 l/min 
max. ±3 % from scale 
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K- 07 50 00 35
170 mA
G 3/8″ -19 
10 până la 100 l/min 
max. ±3 % from scale 
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K- 07 50 00 39
170 mA
G 3/8″ -19 
20 până la 200 l/min 
max. ±3 % from scale 
Aflaţi mai mult
K- 07 50 00 40
170 mA
G 1/4″ -19 
5 până la 50 l/min 
max. ±1 % from scale 
Aflaţi mai mult
K- 07 50 00 41
170 mA
G 1/2″ -14 
50 până la 500 l/min 
max. ±3 % from scale 
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Consum de curent max. (mA)
Filet de racordare
Domeniu de măsurare
Precizia repetării
Presiune de lucru min. (MPa)