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7 article(s) in your cart
pos.	image	product	Configure	Actions
1		QFSK-2X
2		HE
3		QFS-40
4		T205-0.F
5		T205 VA
6		T-200.F Ex
7		NP-25X

QFSK-2X configure

1 Schwimmertyp

2 Anschlussgewinde

3 Schwimmeranzahl

4 Stablänge

5 EX

Amount

additional infomation

HE configure

1 Elektrodenkörper

2 Verschraubung

3 Elektrodenanzahl

4 Stabmaterial

5 Länge

6 EX

7 SIL

Amount

additional infomation

QFS-40 configure

1 Anschluss

2 Gehäusematerial

3 Kabelmaterial

4 Kabellänge

Amount

additional infomation

T-200.F Ex configure

1 Führungsrohr

2 Sicherheitsfunktion

3 Rohrmaterial

4 Anschlussgewinde

5 Ausführung

6 Schaltkontakte

7 Schwimmermaterial

8 Anschlussdose

9 Länge

10 EX

Amount

additional infomation

NP-25X configure

1 Staurohrmaterial

2 Anschlussgewinde

3 Druckschaltermembran

4 Kontakt

5 Staurohrlänge

Amount

additional infomation

QFSK-2X

Stainless steel float switch combination

Float switch combinations QFSK for level monitoring & level control with maximum and minimum contact sensor.

Properties

Protection class EN60529 : IP 68
Material Float : VA 1.4571
Material hose : Edelstahlwellschlauch (1.4404) mit Edelstahldrahtumflechtung (1.4301)
rod length : max. 5 m
Number of floats : bis 5
Operating temperature : max. + 150 °C
media density : ρ ≥ 0,8g/cm³
Switching system : Reed-Schalter
Contact : Wechsler, NO, NC
Switching voltage : 4...250 V AC/DC
Switching current : 1 mA ...1 A
Switching capacity : max. 1A, 60 VA/60 W
Switching hysteresis : ca. 100 mm
Switching angle : ca. + 20° / – 20°
Ex-protection : optional; IBExU10ATEX 1089
Operating pressure WFSK-25 : max. 15 bar
Operating pressure QFSK-26 : max. 6 bar

HE

Pendant electrodes – single, multiple

suitable for high tanks, wells and sewers

tdata.AnschlussmitDose

Protection class EN60529 : IP 54
connection thread : G 2”

tdata.AnschlussohneDose

Protection class EN60529 : IP 67
connection thread : n.a. / G 2”

Material

electrode body : PVC, PTFE, PPH
Screw connection : PVC, PTFE
Cable : PVC, PTFE
electrode rods : Edelstahl (1.4571), Hastelloy C, Titan, Tantal

Operating temperature

ltdata.HE-PVC : 60 °C
ltdata.HE-PTFE : 150°C

QFS-40

Built-in float level switch

The QFS-40 built-in float switch is designed for low-cost monitoring of liquids in containers.

Technical Data

Switch housing : PPH| PVDF
Seal : NBR (PPH) | FPM (PVDF)
Operating temperature : PPH max. 80 °C| PVDF max. 100 °C
Operating pressure : max. 10 bar
Mounting position : horizontal (±30° von der Horizontalen)
Contact assembly : Schliesser-, Öffnerkontakt (je nach Einbau)
Electrical connection : PVC-Kabel
Switching capacity : max. 230 V AC/DC| max. 40 VA, max. 2 A
Contact resistance : max. 80 mW
Min. electric strength : 400 V DC / 1 s
Inductive/capacitive loads : Unbedingt Kontaktschutz vorsehen
fluid density : PPH > 0,6 kg/dm³ | PVDF > 0,95 kg/dm³
Protection class : IP 68

Connections

external installation : G ½"
internal installation : M16

T205-0.F

Ex area zone 0 (category 1)

The magnetic immersion probes T20... are used to detect fill level limit values in containers for liquid media, where an explosive atmosphere of zone 0 (cat. 1) is present in the gas space above the liquid and Ex zone 1 (cat. 2) is present outside the container, in the area of the junction box.

Properties

Protection class : IP 68 Kabel
connection cable : max. 10 Meter PUR
Sliding tube length : Max. 6000 mm
Operating temperature : max. 120 °C
F-Contact : 1 / 12 kΩ

Float

Stainless steel ball 44 mm Ø : max. 15 bar | 0,60 g/cm³
Stainless steel cylinder 27 mm Ø : max. 10 bar | 0,78 g/cm³

T205 VA

Stainless steel magnetic immersion probes

Magnetic immersion probes for use with highly aggressive liquid media for detecting level limits in containers

Properties

Protection class : IP 65
Number of floats : max. 2x Typ 08
connection cable : Silikon Litze
Operating temperature : max. 100 °C
Operating pressure : max. 10 bar (Zylinder)
Number of contacts : max. 2 x Schließer/ Öffner wahlweise durch 180°-Drehung des Schwimmers bei 2 Schwimmern
Switching current : 1 A
Switching voltage : 250 V AC
Switching capacity : 50 W/VA
Sliding tube length : max. 1000 mm
media density : Typ 08: 0,78 g/cm³
float : Zylinder Edelstahl 1.4571 27 mm Ø
min. contact distance with several floats : 50 mm

T-200.F Ex

Overfill protection for containers with Ex approval

Level sensors type T-20_.F... are approved by the DIBt (German Institute for Structural Engineering) as liquid level limit switches for the overcharge protection of containers for storing water-dangerous liquids.

Connection