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pos.	image	product	Configure	Actions
1		KS-410 KS-420
2		Ex-BK
3		QFS-40
4		KS-210 KS-220
5		T209

Ex-BK configure

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QFS-40 configure

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2 Gehäusematerial

3 Kabelmaterial

4 Kabellänge

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KS-410 KS-420

Sensors for temperature & humidity measurement in aluminium or polycarbonate housing

The KS series sensors are modular temperature and humidity measurement sensors in compact housings for use in almost any application.

Specifications

Housing shapes : Stabform | Alu- oder Polycarbonatgehäuse
measurands : Temperatur | relative Feuchte
Measuring range : -40...+80 °C | 0...100% rH
Signal output : 0...10 V oder 4…20 mA
Power supply : 12...30 V DC | 24 V DC

properties KG-410

Operating voltage : 12...30V DC
Power consumption : < 15mA

properties KG-420

Operating voltage : 24V DC
Loop voltage min: : Bürde(Ohm) *0,02 + 8 V
Loop voltage max: : 30V

General properties

Housing : Alu-Gehäuse mit Edelstahlstab oder Polycarbonat
Dimensions (LxBxH in mm) : 30 x 45,4 x 97,3
Protection type/class : Gehäuse IP66, Stecker IP 67
Weight : 96g

Measuring range

measuring range (Humidity) : 0…10% rH
Measuring accuracy (humidity) : ± 2%
measuring range (Temperature) : -40...+80°C
Measuring accuracy (temperature) : ± 0,2°C
Signal output : 0...10V | 4...20mA

Ex-BK

Bistable change-over contact

Magnetically actuated changeover switch, which permanently changes its electrical switching state as a result of a magnetic system passing by, depending on the direction of movement.

Properties

Protection class EN60529 : IP 65
Operating temperature : –20...+120 °C
Wire cross-section max. : 1,5mm²
Switching point distance between two contacts : min. 40 mm
Switching hysteresis : ca. 10-15 mm
Dimensions : 80 mm x 75 mm x 57 mm

Material

Housing : Aluminium
Mounting clip : V2A
Rivet : V2A
Screw connection : M 20 x 1.5, V2A

Weight

BK-390-50 : 137 g
BK-390-63 / BK-380 : 140 g

Switching contact

Switching voltage : 24...250 V AC/DC
Switching current : 20 mA...6 A AC/DC
Switching capacity(min.) : max. 500 VA, 60 W
Switching capacity(max.) : min. 2 VA/W

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

KS-210 KS-220

Compact sensors for temperature & humidity measurement

The KS series sensors are modular temperature and humidity measurement sensors in compact housings for use in almost any application.

Properties KS-210

Operating voltage : 12...30V DC
Power consumption : < 15mA

Properties KS-220

Operating voltage : 24V DC
Loop voltage min: : Bürde(Ohm) *0,02 + 8 V
Loop voltage max: : 30V

General properties

Housing : Aluminium, eloxiert
Dimensions (in mm) : 135 x Ø 19,2

Measuring range

measuring range (Humidity) : 0…10% rH
Measuring accuracy (humidity) : ± 2%
measuring range (Temperature) : -40...+80°C
Measuring accuracy (temperature) : ± 0,2°C
Signal output : 0...10V | 4...20mA

T209

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

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