Industrie technik DBSF-4E Liquid Flow Switch

Liquid Flow Switch

DBSF-1...
DBSF-1K/40
LIQUID FLOW SWITCHES
DBSF-3E...6E
DBSF-2...PL
DBSF
FUNCTION
APPLICATIONS
Flow control of aggressive media, water and normal media (depending on model).
Alarm signal of flow shortage (safety switch).
Available in brass, suitable for normal media, and in stainless steel AISI316L, suitable for sea water and aggressive media.
Well-suited in pipes of general industrial plants:
- heating and air conditioning systems;
- refrigeration systems;
- sprinkler or anti-fire systems;
- heat pumps;
- devices for oil monitoring;
- lubrification circuits.
TYPE
PIPE
MAX PRESSURE
Ø
bar
DBSF-1K
1…8“
11
DBSF-1K/40
1…8“
DBSF-1K/NPT
1…8“
DBSF-1KPL
NORMAL MEDIA
AGRESSIVE MEDIA
(body in brass)
(body in stainless steel AISI 316L)
BODY WITH
PIPE FITTING “T”
PROTECTION
FLOW RATE
•
IP65
1
11
•
IP40
1
11
•
1
1…8“
11
•
1
DBSF-1E*
1…8“
11
•
DBSF-1EPL*
1…8“
11
•
DBSF-1RE
1…8“
11
•
IP65
1 1
IP65
2
IP65
1
DBSF-2E**
1…8“
30
•
DBSF-2EPL**
1…8“
30
•
DBSF-2RE
1…8“
30
•
DBSF-2REPL
1…8“
30
DBSF-3E
1/2“
11
DBSF-4E
3/4“
11
•
•
IP65
3
DBSF-6E
1“
11
•
•
IP65
3
Accessories NPT PL
1 IP65
• •
2 2
•
IP65
3
DBZ-09 - Stainless steel Aisi 316L paddles for liquid flow switch
1” NPT connector
ABS cover, Byblend base (IP65)
* **
models with TÜV approval S 09-025 models with TÜV approval SW(SB) 07-026
TECHNICAL FEATURES Contacts:
Switch capacity:
Working:
Max liquid temperature:
Max pressure:
Fitting:
Body:
Paddles:
Housing:
Protection:
Size:
Peso:
dust-tight microswitch with switching contacts (n.c./n.o.) 15 (8) A, 24...250 Vac
-40...+85 °C 10...90% r.h. (non condensing) -40...+120 °C 11 bar (DBSF-2: 30 bar)
see flow rate schedule see schedule above stainless steel AISI 316L galvanized steel sheet plate, ABS cover
version PL: Byblend base, ABS cover IP65, class I 113 x 70 x 65 mm version PL: 108 x 70 x 72 mm
950 g
147