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7 article(s) in your cart
pos.	image	product	Configure	Actions
1		QFS-55
2		T202
3		T205-0
4		T205 PP
5		T204
6		FDL400
7		ZDT-N

QFS-55 configure

1 Ausführung

2 Kontakt

3 Schaltkontakt

4 Kabelmaterial

5 Kabellänge

6 Ex-Option

Amount

additional infomation

QFS-55

Teflon float switch in rod design

The float switch combination is built with float switches of the QFS-50 and QFS-60 series. This makes it possible to control a level in a simple way.

Technical Data

Material : PTFE (Teflon)
connection cable : Silikon, Teflon
Material rod : VA-Rohr, PTFE beschichtet
Operating temperature : max. +150 °C
media density : ρ ≥ 0,75 g/cm³
Switching system : Reed-Schalter
Contact : Wechsler, NO, NC
Inductive/capacitive loads : Unbedingt Kontaktschutz vorsehen
Ex-protection optional : Elektrische Daten siehe EG-Prüfbescheinigung IBExU10ATEX 1089

Reed contact

Switching current : 1 mA ... 1 A
Switching voltage : 24 ... 250 V AC/DC
Switching capacity : Max. 1A, 60 VA / 60 W
Switching hysteresis : ca. 100 mm
Switching angle : ca. +20°...–20°

Namur circuit (1kΩ/12kQ)

Switching current / switching voltage : nur zum Anschluss an KR-163... oder andere „Namur”-Relais
Switching hysteresis : ca. 100 mm
Switching angle : ca. +20°...–20°

T202

Immersible Magnetic Probe made of stainless steel (1.4571)

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

Properties

connection : Polyesterdose | Aluminiumdose
Protection class EN60529 : IP 65 Anschlussdose
Connector plug : 3- und 6-fach
connection thread : G 1/8" | G 3/8" | G 1/4" | G 1/2" | G 1" | G1 1/4" | G1 1/2" | G2" | G3"
connection cable : LiYY max. 80 °C | PTFE-Litze, 0,24 mm² | Silikon max. 150 °C
Sliding tube length : max. 1000 mm (Rohr Ø 8 mm) | 6000 mm
Operating pressure : max. 20 bar
Viscosity : < 100 cp
Protection class EN60529 : IP 68 Führungsrohr
Switching voltage : max. 250 V
Switching hysteresis : ca. 2...5 mm
Holding range : ca. 12 mm
Contact function : monostabil | bistabil

Operating temperature

ltdata. : max. +60...+150 °C
ltdata. : min. –20... –10 °C
ltdata. : höhere oder niedrigere Temperaturen auf Anfrage

Switching capacity

Changeover contact : 60 W/VA
normally open : 100 W/VA
Normally closed contact : 60 W/VA

Switching current

Changeover contact : max. 1 A
NO/NC contact : max. 2 A

Contacts

Changeover contact : 8
normally open : 10
Normally closed contact : 7

T205-0

Immersible Magnetic Probe made of PVC, PE, PPH, PTFE or stainless steel (1.4571)

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

Properties

Protection class : IP 68 Kabel
Float type : max. 4x Zylinder Edelstahl 27 mm Ø
connection cable : 1000 mm PUR Blau
Sliding tube length : max. 6000 mm
Operating temperature : max. 120 °C
Operating pressure : max. 10 bar (Schwimmer)
media density : 0,78 g/cm³
Number of contacts : max. 2 Schließer / 2 Öffner
Switching current : 1A, 2A
Switching capacity : 50 W/VA
min. contact distance with several floats : 50 mm

T205 PP

Magnetic immersion probes made of PP

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

Properties

Protection class : IP 65
Number of floats : 1x Typ 12 | 1x Typ 13
connection cable : LiYY-Kabel 0,14 mm² | PVC-Litze 0,24 mm²
Operating temperature : max. 60 °C
Operating pressure : drucklos
Number of contacts : 1x Schließer / Öffner
Switching current : 1 A
Switching voltage : 250 V AC
Switching capacity : 50 W/VA

Float type

Type 12 : Zylinder PP 19 mm Ø | Dichte 0,93 g/cm³
Type 13 : Zylinder PP 25 mm Ø | 0,68 g/cm³

T204

Magnetic immersion probe made of stainless steel (1.4571)

For use with highly aggressive liquid media to detect level limit values in containers. Suitable for use in hazardous areas, zone 0 (category 1).

Properties

connection : Polyesterdose | Aluminiumdose
Protection class EN60529 : IP 65 Anschlussdose
connection thread : G1 1/2" | G2"
Sliding tube length : max. 6000 mm (Rohr Ø 12 mm)
Operating pressure : max. 20 bar (Kugel) | max. 15 bar (Zylinder)
Operating temperature : max. 135 °C
Number of floats : max. 4

Float type

Stainless steel ball 52mm ⌀ : Dichte: 0,75 g/cm³ | mind. Kontaktabstand: 75 mm
Stainless steel ball 62mm ⌀ : Dichte: 0,65 g/cm³ | mind. Kontaktabstand: 85 mm
Stainless steel cylinder 44 mm Ø : Dichte: 0,76 g/cm³ | mind. Kontaktabstand: 75 mm

Switching capacity

Changeover contact : 60 W/VA
normally open : 100 W/VA
Normally closed contact : 60 W/VA

Switching current

Changeover contact : max. 1 A
NO/NC contact : max. 2 A

Contacts

Changeover contact : 4
normally open : 6
Normally closed contact : 4

FDL400

Flow Data Logger

The FDL400 "Flow Data Logger 400" measuring device is suitable for measuring the flow of water and wastewater in fully or partially filled sewers or pipes of various geometries.

Properties