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TK-309-0 configure
W-35X configure
EP configure
XR Relais configure
LU-150 configure
HE configure
KST-20 Vento configure
EF2X configure
ER-214 configure
KG-2XX configure
EF2…5 24V configure
TK-315 configure
GSB-390 configure
NP-256 configure
T-200.L 230V configure
T-200.L configure
QFS-40 configure
TK-309-0
Stainless steel level sensor for Ex-Zone 0 (Cat.1)
T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.
Technical Data
- Protection class Socket : IP65
- Float type : Typ 07
- Sliding tube length : max. 6000 mm
- Operating temperature : max. 135 °C
- Operating pressure : max. 20 bar
- media density : Typ 07: 0,54 g/cm³
- Resolution : 7,5 mm | 10mm |15 mm | 20 mm
- Accessories : R/I-Wandler TK-101
W-35X
Water Level Gauge with sight glass indicator
The water level gauge is particulary suitable for all liquid media which are aggressively hot and rapidly moved in a container, but are not too much contamined.
Properties
- Tank connection : Flansch ab DN 25 oder Verschraubung ab G ½"
- Material Float : PPH max. 2,5 bar, Glas max. 10 bar
- cable length : bei monostabilem Kontakt: Standard 2 m
- Number of contacts : beliebig
- Contact distance : min. 10 mm
- Temperature of the fluid : mit Plexiglasrohr max. +70 °C
- media density : ρ ≥ 0,95 g/cm³ | ρ ≥ 0,85 g/cm³ (auf Wunsch)
Properties W-350
- Material tube sight glass : transparentes PVC
- Temperature of the fluid : max. +60 °C
- Operating pressure : max. 2,5 bar
- Material flange : PVC
- Material connection with angle valve : PVC
- Material sealing ring : Gummi
Properties W-351
- Material tube sight glass : Hartglas, Plexiglas
- Temperature of the fluid : max. +120 °C
- Material flange : Rotguss
- Material connection with angle valve : Rotguss
- Material sealing ring : Silikon
- Operating pressure with glass tube : max. 10 bar
- Operating pressure with plexiglass tube : max. 2 bar
Properties W-352
- Material tube sight glass : Hartglas, Plexiglas
- Temperature of the fluid : max. +120 °C
- Material flange : Edelstahl
- Material connection with angle valve : Edelstahl 1.4571 als Bogen 90°
- Material sealing ring : PTFE und Viton
- Operating pressure with glass tube : max. 10 bar
- Operating pressure with plexiglass tube : max. 2 bar
Properties W-353
- Material tube sight glass : Hartglas, Plexiglas
- Temperature of the fluid : max. +120 °C
- Material flange : Edelstahl
- Material connection with angle valve : Edelstahl 1.4401
- Material sealing ring : PTFE und Viton
- Operating pressure with glass tube : max. 10 bar
- Operating pressure with plexiglass tube : max. 2 bar
T209-0.F
Magnetic immersion probe overfill protection for Ex zone 0 (Cat. 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
- connection : Polyesterdose, Aluminiumdose
- Protection class : IP 65 Dose
- Float type : Kugel Edelstahl 105 mm Ø
- Sliding tube length : max. 6000 mm
- Operating temperature : max. 135°C
- Operating pressure : max. 20 bar
- media density : 0,54 g/cm³
- F-Contact : 1 / 12 kΩ
- Number of additional contacts : 6x Wechsler, 9x Schließer, 6x Öffner
- Switching current : 1A, 2A ( nur mit Schirmung)
- Switching capacity : Wechsler: 60 W/VA, Schließer: 100 W/VA Öffner: 60 W/VA
- min. contact distance with several floats : 125 mm
EP
Plate Electrode as Leak Detector (conductive)
with general approval for constructions and EC-Type-Examination Certificate for Ex-zone 1(Cat. 2)
Properties
- Protection class EN60529 : IP 68
- Operating temperature : atmosphärisch
- Operating pressure : atmosphärisch
- Resistance value of line monitoring : 22 kΩ / 100 kΩ
- cable length : auf Wunsch
Material
- Cable : TPK (PVC Basis)
- Sensor rods : Edelstahl (1.4571) | Hastelloy B | Hastelloy C | Titan | Tantal | Glaskohlenstoff
Options
- cable material : FEP (Teflon) | EX (PVC blau)
XR Relais
Electrode relays and contact protection relays
The electrode relays are used for conductive level detection.
levels. The possible applications extend
areas where conductive, liquid media are to be detected, controlled
to be detected, controlled or regulated. Hereby
level detection (overflow / dry run) as well as minimum / maximum
as well as minimum / maximum controls can be realised.
The contact protection relays are universal measuring transducers, which
input signals (resistance values) with "Namur" specification (DIN EN 60947).
Namur" specification (DIN EN 60947) into switching signals of floating
output contacts.
Protection class EN60529
- clamp : IP20
- Housing : IP40
Technical Data
- Operating temperature : -20...+60 °C
- Storage temperature : -30...+80 °C
- Output contacts : potentialfrei
- Switching voltage : min. 5 V | max. 250 V AC / 150 V DC
- Switching current : min. 5 mA | max. 5 A AC / 5 A DC
- Switching capacity : min. 300 mW | max. 100 VA / 50 W
- Weight : ca. 170g
- CE marking : siehe Konformitätserklärung
- Ex-protection/IECEx : siehe Prüfbescheinigung
TPS-210 TPS-220
Flexible, analogue dew point sensor
The dew point sensors of the enable direct measurement of the dew point and ambient temperature indoors and outdoors.
Properties TPS-210
- Operating voltage : 12...30V DC
- Power consumption : < 15mA
Properties TPS-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…100% rH
- Measuring accuracy (humidity) : ± 2%
- measuring range (Temperature) : -50...+80°C
- Measuring accuracy (temperature) : ± 0,2°C
- Signal output : 0...10V | 4...20mA
KS-17
digital climate transmitter
The digital climate sensor measures temperature and relative humidity in a combined sensor element.
Technical specifications
- Housing : Plastik
- Measured variable : Temperatur und relative Feuchte kapazitiv (alle Geräte)
- Measurable temperature : -40…+120 °C
- Measuring range humidity : 0…100 % rH
- Sensor technology : Halbleiter
- Power supply : 2,4…5,5 V
- Output : digitales Protokoll
- features : Gehäuse für Oberflächenmontage
LU-150
Compact Ultrasonic Level Sensor
The LU-150 is a short-range integrated ultrasonic level transmitter, intrinsically safe as Ex-version LU-180. This general purpose, 2 wire, 4 to 20 mA loop powered transmitter is ideal for liquids, slurries, and bulk materials in open or closed vessels to 5 m (16.4 ft).
Properties
- Protection class EN60529 : IP 68
- Power supply : 12...30 V DC / 0.1A Spitze
- Power consumption : Max. 0,75 W (25 mA bei 24 V DC)
- Output : 4...20 mA
- Max. Load : 600 Ω bei 24 V DC
- Measuring span : Proportional oder umgekehrt proportional
- Measurable materials : Flüssigkeiten, Schlämme, Schuttgüter
- operating temperature : –20...+60 °C
- Opening angle : 12°
- working pressure : Atmosphärisch
- Display : 3-stelliges LCD
- Process connection : Gewinde G 2" (BSPP) EN 10226 PVDF
- Weight : 1,3 Kg
- Cable entry : Kabelverschraubung M 20 x 1.5
- Material housing electronics : Polybutylenterephthalat PBT
- Material sensor / thread : PVDF-Copolymer
Input
- Measuring range : 0,25...5,0 m
- frequency : 54 kHz
Measuring Accuracy
- Measurement deviation : ± 0,25 % vom Messbereich (in Luft)
- Resolution : 3 mm
- Temperature compensation : im Sensor integriert
- Echo processing : „Sonic Intelligence“ von Siemens
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
ER-107
Electrode Relays with general approval for constructions Z-65.13-405, Z-65.40-191
Electrode relays for conductive level detection with approved design as part of an overfill cut-out device (Z-65.13-405) / leakage protection (Z-65.40-191)
Properties
- details : folgen
KST-20 Vento
Automatic, controlled ventilation and dehumidification as well as cooling of rooms with aH-Controlled technology*.
The KST-20 Vento is a climate control unit with aH-Controlled technology for ventilation, dehumidification and cooling for all types of private, commercial and industrial rooms. With the three operating modes for ventilation, dehumidification and cooling, the KST-20 Vento climate control can be used flexibly in almost all living, working and industrial areas.
Properties
- Power supply : 230 V AC
- Protection class : IP 65
- Dimensions (LxBxH) : 160 x 90 x 50 mm
- Housing : hochwertiges ASA+PC (UL 94 V-0) für harte Beanspruchung, flammwidrig und selbstverlöschend
- Signal output : I²C
Measuring range
- measuring range (Humidity) : 0…100% rF,
- Measuring accuracy (humidity) : ±2%
- measuring range (Temperature) : -40…+80°C
- Measuring accuracy (temperature) : ±0,2°C
EF2X
Double pipe and filling pipe monitoring
EF2L and EF2T -conductive-
with general technical approval for construction Z-65.13-405
Properties
- ltdata.Elektr.Anschluss : Stecker GDM
- Protection class EN60529 : IP 65 mit Dichtung
- connection : PVC Überwurfmutter G 1 ¼“
- ltdata.BetriebstemperaturPVC : max. +60 °C
- ltdata.BetriebstemperaturPE : max. +80 °C
- Storage temperature : -30...+85 °C
- Operating pressure : max. 6 bar
Material
- Pipe : PVC | PE
- Sensor rods : Edelstahl 1.4571 | Hastelloy B/C | Titan | Tantal
tdata.ElektronikteilET-473L|ET-473T
- nominal voltage : 20...30 V DC
- Power consumption : 1 VA
- Output contact : Schließer | Öffnerkontakt (NO/NC) (nicht potentialfrei)
- Switching voltage : 12...30 V DC
- Switching current : max. 300 mA
- Switching capacity : max. 9 W
- Sensitivity range : 2...30 kOhm
- ltdata. :
ER-214
Electrode Relays
Electrode relays for conductive level detection for all areas in which conductive, liquid media are to be detected, controlled or monitored
Properties
- Protection class EN60529 clamp : IP 20
- Protection class EN60529 front panel housing : IP 40
- Operating temperature : –20...+60 °C
- Storage temperature : –30...+80 °C
- AC nominal frequency : 48...62 Hz
- Power consumption : max. 1 W / VA
- Weight : ca. 150 g
Input
- Open circuit voltage : ≤ 10 V AC
- Short-circuit current : ≤ 5 mA
Output
- Contacts : 1 potentialfreie Wechselkontakte pro Kanal
- Switching voltage : min. 5 V | max. 250 V AC | max. 150 V DC
- Switching current : min. 5 mA | max. cosφ=1 3A | max. cosφ=0,7 1 A/AC | max. cosφ=1
- Switching capacity : min. 300 mW | max. 750 VA / 150 W (30 V DC / 5 A) / 18 W (150 V DC / 0,12 A)
- Working / Idle current : umschaltbar
- overvoltage category : EN 61010-1 Kategorie III
KG-2XX
Capacitiv Limit Switch
Capacitive limit switches respond on approach of solid and liquid media.
Properties KG-201
- Operating voltage : 20...250 V AC
- Switching version(*standard) : *Schließer | Öffner
- connection : 2-Leiter
- nominal voltage : 110 VAC
- No-load current : typ. 2,5 mA
- Min. switching current : typ. 5 mA
- Max switching current : 330 mA
- Max. Voltage drop with "ON" : typ. 6 V
- Min. switching capacity : 0,55 V A
- Max. switching capacity : 36,3 V A
- Switching distance(mm) : 3...30
- Switching hysteresis : typ. 10%
- Repeatability atTa=const. : typ. 0,1 %
- Drift : < 10%
- Switching frequency : max. 25 Hz
- Switching indicator : LED rot, eing.
- Permanent short-circuit protection : nein
- Permissible ambient temperature : –25...+70 °C
Properties KG-200|KG-202
- Operating voltage : 20...250 V AC
- Switching version(*standard) : *Schließer | Öffner
- connection : 2-Leiter
- nominal voltage : 220 VAC
- No-load current : typ. 2,5 mA
- Min. switching current : typ. 5 mA
- Max switching current : 330 mA
- Max. Voltage drop with "ON" : typ. 6 V
- Min. switching capacity : 1,1 V A
- Max. switching capacity : 72,6 V A
- Switching distance(mm) : 3...20
- Switching hysteresis : typ. 10%
- Repeatability atTa=const. : typ. 0,5 %
- Drift : < 10%
- Switching frequency : max. 25 Hz
- Switching indicator : LED gelb, intern
- Permanent short-circuit protection : nein
- Permissible ambient temperature : –20...+60 °C
properties KG-211
- Operating voltage : 10...35 V DC
- Permissible ripple : 10 %
- Switching version(*standard) : *Schließer, Öffner
- connection : 3-Leiter
- nominal voltage : 24 V DC
- No-load current : typ. 15 mA
- Max switching current : 400 mA
- Max. Voltage drop with "ON" : 2,5 V
- Max. switching capacity : 14 W
- Switching distance(mm) : 3...30
- Switching hysteresis : < 10%
- Repeatability atTa=const. : < 0,1%
- Drift : < 10%
- Switching frequency : max. 50 Hz
- Switching indicator : LED rot, eing.
- Reverse polarity protection : ja
- Permanent short-circuit protection : ja
- Permissible ambient temperature : –25...+70°C
Properties KG-210|KG-212
- Operating voltage : 10...35 V DC
- Permissible ripple : 10 %
- Switching version(*standard) : *Schließer, Öffner
- connection : 3-Leiter
- nominal voltage : 24 V DC
- No-load current : typ. 15 mA
- Max switching current : 400 mA
- Max. Voltage drop with "ON" : 2,5 V
- Max. switching capacity : 14 W
- Switching distance(mm) : 3...25
- Switching hysteresis : < 10%
- Repeatability atTa=const. : < 0,5%
- Drift : < 10%
- Switching frequency : max. 50 Hz
- Switching indicator : LED gelb, intern
- Reverse polarity protection : ja
- Permanent short-circuit protection : ja
- Permissible ambient temperature : –20...+60°C
ER-104
1-channel electrode relay
Electrode relays for conductive level detection for all areas in which conductive, liquid media are to be detected, controlled or monitored
Properties
- Protection class EN60529 clamp : IP 20
- Protection class EN60529 front panel housing : IP 40
- Operating temperature : –20...+60 °C
- Storage temperature : –30...+80 °C
- Weight : ca. 150g
- ltdata. :
Power supply
- nominal voltage : siehe Typenschlüssel
- AC nominal frequency : 48...62 Hz
- Power consumption : max. 1 W / VA
Input
- Open circuit voltage : ≤ 10 V AC
- Short-circuit current : ≤ 5 mA
- Switching delay : siehe Typenschlüssel
- Sensitivity range : siehe Typenschlüssel
Output
- Contacts : potentialfreie Wechselkontakte
- Switching voltage(min) : 5 V
- Switching voltage (max) : 250 V AC / 150 V DC
- Overvoltage category : EN 61010-1 Kategorie III
Switching current
- Switching current : min. 5 mA
- Switching current : max. cos φ =1 5 A
- Switching current : max. cos φ = 0,7 3 A/AC
- Switching current : max. cos φ = 1
EF2…5 24V
Conductive electrodes with and without 24 V DC direct connection
The conductive electrodes EF2...5 are approved by the "DIBt" as overfill prevention devices for liquids hazardous to water.
Properties
- Protection class EN60529 : IP 65
- connection thread : G1" | G1¼" | G1½"
- Union nut : G2¾" | S 100x8
- Operating temperature PE / PVC : atmospheric
- Operating temperature PPH : 90°C
- Operating temperature PTFE : 100°C
- Operating pressure : atmospheric
- Resistance value of line monitoring : 22 kΩ / 100 kΩ
- Spacer form length > 1000 mm : 1 per 1000 mm
- rod length : max. 6.000 mm
- Rod diameter : 4mm | 6 mm
Material
- Screw connection : PPH | PE | PVC | PTFE
- Sensor rods : Edelstahl (1.4571), Hastelloy C, Titan, Tantal
- Coating : PTFE
- ltdata. :
TK-315
Evaluation unit with 4 limit contacts (NO-contacts)
The TK-315 limit comparator can be used in conjunction with our TK-30... continuous level sensors with 0(4)...20 mA or 0...10 V output signal for level control/measurement.
Properties
- Protection class EN60529 clamp : IP 20
- Protection class EN60529 front panel housing : IP 40
- Operating temperature : –20...+60 °C
- nominal voltage : 24... 230 V AC/DC
- Power consumption : 2 VA
- Dimensions housing type B : 22,5 x 114,5 x 99 mm
- Dimensions housing type C : 22,5 x 114,5 x 114 mm
Input
- power : 0/4...20 mA
- Voltage : 0...10 V
- Resistance in three-wire circuit RG : 0–4...10 kΩ
Output
- Output contacts : 4 Schließerkontakte
- Switching voltage : max. 250 V AC
- Switching current : max. 3 A
- Switching capacity : max. 500 VA
- Temperature influence tolerance : max. ± 0,6 % der Signalspanne
- Mounting : Tragschiene nach EN 50022
- Current output : 4...20 mA bezogen auf die Masse des Eingangs
- Display (%) : 2-stellig, 7-Segment
- Weight : 175 g
GSB-390
Glass float with magnet insert
for actuating monostable and bistable contacts
Variants
- 150 : AußenØ 26,5 x 150 mm (2 Magnete für monostabile Kontakte) Gewicht ca. 50 g
- 190 : AußenØ 26,5 x 190 mm (2 Magnete für monostabile Kontakte) Gewicht ca. 61 g
- 205 : AußenØ 26,5 x 205 mm (3 Magnete auch für bistabile Kontakte) Gewicht ca. 69 g
NP-256
Level Switch - multiple 2...4 - pneumatic (hose)
very reliable and simple
sensors for scanning liquids, in
particular when used for overflow
protection. liquids can be
aggressive, sticky or highly contaminated
Properties
- Protection class EN60529 : IP 54
- connection thread : ab G2”
- Union nut : ab G2¾”
- Container connection flange : ab DN 25
- HoseØ : 13x2 mm
- Operating temperature : +60 °C
- medium temperatur : max. +60 °C
- Contact : Wechsler
- Switching capacity : 500 VA
- Switch-on point (Viton membrane) : 150 mm WS ±30 mm
- Switch-off point (MembraneViton) : 90 mm WS ±30 mm
Material
- Hose : PVC
- Screw fitting/grommet : PVC
- flange : PVC
- Connection head : PVC
Switching voltage
- silver : max. 250 V AC
- Gold : max. 24 V AC
Switching current
- silver : max. 6 A
- Gold : max. 100 mA
T-200.L 230V
Leakage probes with general building authority approval
The leakage probes T-200.L are approved by the "DIBt" on the basis of the "WasBauPVO" for the detection of leaked liquids hazardous to water.
Connection
- Box : Polyesterdose (PO)
Properties
- Protection class : IP 65
- Cable entry : PVDF-Verschraubung , PVC-Dichtung
- Material Float : PE
- Material leakage probe base : PE
- Cable : TPK (PVC Basis)
- Operating temperature : max. 60 °C
- Operating pressure : atmosphärisch
- media density : ρ ≥ 0,6 g/cm³
- Switching hysteresis : typ. 2 mm
- Switching point tolerance : max. 2 mm
Power supply
- nominal voltage : 24…230 V AC/DC
- Power consumption : ≤ 2 W
Output
- Output contact : 2 potentialfreie Wechselkontakte
- Switching voltage : max. 250 V AC / 30 V DC
- Switching current : max. 5 A AC / 5 A DC
- Switching capacity : max. 750 VA / 90 W
- displays : Betriebs-LED grün, Funktions-LED rot
- Switching delay : ca. 0,5 s Anzug/Abfall
- CE marking : siehe Konformitätserklärung
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
ZS-Serie
Differential pressure sensor for low pressure
Compact and robust differential pressure transmitter for measurement on air and other non-aggressive media
Properties
- Pressure type : Differenzdruck
- Housing : Aluminium
- medium : Luft und nicht aggressive Gase
Measurement parameters
- response time : < 2,5 s
- Hysteresis : 0,1 %
- Overload capacity : 4* fach bis 500 mbar, darüber 2* fach
- Signal output selection : 0...10 V | 4...20 mA, 2-Leiter
Operating conditions
- Operating voltage : 24 VDC/AC ±10 % (0...10 V) | 15...30 VDC (4...20 mA)
- Operating temperature : -20...+50 °C
Connections
- Electrical connection : Schraubklemme im Gehäuse
- Process connection : Schlauchanschluss 4 mm oder 6 mm
- Cable gland : PG 7
T-200.L
Leakage probes with general building authority approval
The leakage probes T-200.L are approved by the "DIBt" on the basis of the "WasBauPVO" for the detection of leaked liquids hazardous to water.
Connection
- Box : Polyesterdose (PO)
- Box : Polyethylen-Anschlusskopf (PE)
- Cable : Kabel (TPK)
- Plug : Stecker (ST)
Properties
- Protection class : IP 65
- Cable entry : PVDF-Verschraubung , PVC-Dichtung
- Material Float : PE
- Material leakage probe base : PE
- Cable : TPK (PVC Basis)
- Operating temperature : atmosphärisch
- Operating pressure : atmosphärisch
- media density : mit Schwimmer PE 52 ρ ≥ 1,05 g/cm³
- Switching hysteresis : typ. 2 mm
- Switching point tolerance : max. 2 mm
Resistance value
- Operational readiness : ca. 1 kΩ
- Leakage detection : ca. 12 kΩ
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
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
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
KST-20 Vento-RN
Climate control with aH-Controlled technology and Rn-Protected seal
The KST-20 Vento/RN is a climate control unit with aH-Controlled technology and Rn-Protected seal for ventilation and dehumidification of all types of private, commercial and industrial rooms. With the three operating modes for ventilation, dehumidification and radon measurement, the KST-20 Vento climate control unit can be used flexibly in almost all living, working and industrial areas.
Properties
- Power supply : 230 V AC
- Protection class : IP 65
- Dimensions (LxBxH) : 160 x 90 x 50 mm
- Housing : hochwertigem ASA+PC (UL 94 V-0) für harte Beanspruchung, flammwidrig und selbstverlöschend
- Signal output : I²C
Measuring range
- measuring range (Humidity) : 0…100 % rF
- Measuring accuracy (humidity) : ±2 %
- measuring range (Temperature) : -40…+80 °C
- Measuring accuracy (temperature) : ±0,2 °C
- measuring range (radon) : 0...1200 Bq/m³
- Adjustable limits : 80...1000 Bq/m³
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