Flow Switch made of Brass or Stainless Steel
Application area
The flow switch is used for monitoring aggressive and non-aggressive media in laboratory, pilot and industrial plants.
Product specification
The flow switch operates by a spring-supported paddel with magnetic triggering of a reed switch.
Lowest pressure loss
Optimal repeatability
Hermetic separation of electrical and hydraulic components
Fixation of switch unit by plastic cap
Technical specification
Material:
Housing: brass (Ms58) or stainless steel 1.4305
Body: brass (Ms58) or stainless steel 1.4571
Paddle parts: stainless steel 1.4301, 1.4571
Spring: stainless steel 1.4310
Magnet: oxyd 300
Seal: NBR (at Ms58); FPM (1.4305)
Max. operating pressure: 25 bar
Connection: internal thread G 3/8" to G2"
Tolerance: ±15 % of full scale
Media temperature: max. +110 °C
Pressure loss: 0.01 bar (at max. flow)
Hysteresis: 0.7 l/min (minimum; depending on switch value)
Protection class: IP 65
Voltage: 230 V~
Amperage: 1 A
Power consumption: 50 VA
Cable length: 1.5 m
Item | Image |
NW mm
|
Measuring range liquids1 l/min.
|
max. Durchfluss Flüssigkeiten2 l/min.
|
Werkstoff |
Einheit Stück
|
Innengewinde |
l1 mm
|
H mm
|
L mm
|
Gewicht kg
|
Price Euro* |
Buy |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
341715 |
|
10 | 2,5 - 3,5 | 10 | Messing | 1 | G 3/8" | 10 | 82 | 50 | 0,35 | 234.00 | |
341716 |
|
15 | 4 - 4,5 | 20 | Messing | 1 | G 1/2" | 10 | 82 | 50 | 0,35 | 234.00 | |
341717 |
|
20 | 5 - 6 | 40 | Messing | 1 | G 3/4" | 12 | 83 | 50 | 0,35 | 234.00 | |
341718 |
|
25 | 9,5 - 11,5 | 60 | Messing | 1 | G 1" | 12 | 87 | 50 | 0,4 | 238.00 | |
341719 |
|
32 | 13,5 - 17,5 | 80 | Messing | 1 | G 1 1/4" | 12 | 91 | 50 | 0,55 | 283.00 | |
341720 |
|
40 | 30 - 38 | 100 | Messing | 1 | G 1 1/2" | 12 | 94 | 50 | 0,6 | 317.00 | |
341721 |
|
50 | 42 - 53 | 150 | Messing | 1 | G 2" | 12 | 103 | 50 | 1 | 414.00 | |
341722 |
|
10 | 2,5 - 3,5 | 10 | Edelstahl | 1 | G 3/8" | 10 | 82 | 50 | 0,35 | 538.00 | |
341723 |
|
15 | 4 - 4,5 | 20 | Edelstahl | 1 | G 1/2" | 10 | 82 | 50 | 0,35 | 538.00 | |
341724 |
|
20 | 5 - 6 | 40 | Edelstahl | 1 | G 3/4" | 12 | 83 | 50 | 0,35 | 598.00 | |
341725 |
|
25 | 9,5 - 11,5 | 60 | Edelstahl | 1 | G 1" | 12 | 87 | 50 | 0,4 | 617.00 | |
341726 |
|
32 | 13,5 - 17,5 | 80 | Edelstahl | 1 | G 1 1/4" | 12 | 91 | 50 | 0,55 | 694.00 | |
341727 |
|
40 | 30 - 38 | 100 | Edelstahl | 1 | G 1 1/2" | 12 | 94 | 50 | 0,6 | 816.00 | |
341728 |
|
50 | 42 - 53 | 150 | Edelstahl | 1 | G 2" | 12 | 103 | 50 | 1 | 837.00 |