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GSB-390 configure
QFS-2X configure
EE-2XF configure
TPS-410 TPS-420 configure
KG-2XX configure
EF2...5 configure
ZMF-200e-IR configure
ES-22 configure
NP-256 configure
ZDS-Serie
Precision pressure switch in robust design and first-class technical features.
Can be used in oil, brake fluid, diesel, air and other gases.
With very good stability and overpressure resistance.
Properties ZDS-N
- Pressure range (stepped) : 0...500 mbar
- supply : 12 - 24 V DC
- Output : Relais 230 V/1A
- overload : 2 x Messbereich
- Med. connection : Schlauch
- electrical connection : Schraubklemme
- feature : Tasten, LCD-Anz.
Properties ZDS-H
- Pressure range (stepped) : 0...2.000 bar
- supply : 24 V DC
- Output : Relais 60 V AC/1A
- overload : 1,5 x Messbereich
- Med. connection : G 1/4 Zoll
- electrical connection : Schraubklemme
- feature : Tasten, LCD-Anz.
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
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 EN60529 cable : IP 68
- 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
QFS-2X
Stainless Steel Float Switch
QFS-20 & QFS-21 float switches have stainless steel floats and one or two reed contacts.
Properties
- Protection class EN60529 : IP68
- Material Float : VA 1.4571
- Material hose : Edelstahlwellschlauch (1.4404) mit Edelstahldrahtumflechtung (1.4301)
- 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°
- Operating pressure (QFS-20) : max. 15 bar
- Operating pressure (QFS-21) : max. 6 bar
T204-0.F
Immersible Magnetic Probe for Ex Zone 0 (Cat. 1)
The T20... magnetic immersion probes are used to detect fill level limits in containers for liquid media, where an explosive atmosphere of Zone 0 (Cat. 1) exists in the gas space above the liquid and an Ex-Zone 1 (Cat. 2) exists outside the container in the area of the junction box.
Properties
- connection : Kabel PUR blau
- Protection class : IP 68 Dose
- number of floats : max. 4x
- Operating temperature : max. 135 °C
- F-Contact : 1 / 12 kΩ
- Number of additional contacts : max. 3x Wechsler | 5x Schließer | 3x Öffner
- Switching current : 1 A, 2 A (nur mit Schirmung)
- Switching voltage : 230 V AC
Float
- Stainless steel ball 61 mm Ø : max. 20 bar | 0,65 g/cm³
- min. contact gap type 04 : 85 mm
Switching contacts and switching capacity
- Changeover contact : max. 3x | 60W/VA
- normally open : max. 5x | 100 W / VA
- Normally closed contact : max. 3x | 60 W/VA
EE-2XF
Conductive electrodes as overfill protection for Ex-Zone 0 (Cat. 1)
Conductive electrodes EE-2XF for monitoring conductive liquids within the Ex area Zone 0 (Cat. 1) for water-polluting and flammable liquids.
Properties
- connection : Edelstahl (1.4571)
- Protection class : IP 65
- Ex-protection : TÜV 02 ATEX 1796 X
- Ex protection type : II 1 G Ex ia IIC T6 bzw. Ex ia IIB T6 / II ½ G Ex ia IIC T6 bzw. Ex ia IIB T6
- connection thread : G1", G1¼", G1½”
- Coating length : voll=ganzer Stab (10 mm am Stabende sind blank) teil =ca. 250 mm von oben
- Rod diameter : 4 oder 6 mm
- rod length : max. 6 m
- Operating pressure media side : max. 40 bar
- Maximum permissible electrical connection values : Stromkreis in Zündschutzart Eigensicherheit Ex ia IIC/IIB
- Connection values : Ui 15V | Li 10 mA | Pi 100 mW
- Internal inductances / capacitances : vernachlässigbar klein
- Spacer : ab Länge > 1000 mm je 1000 mm 1 Abstandshalter
Operating temperature
- Category 1 Class T6...T1 : 60 °C
- Category 2 Class T6 : Medien & Umgebung 80 °C
- Category 2 Class T5 : Medien & Umgebung 95°C
- Category 2 Class T4 : Medien 130°C, Umgebung 100°C
- Category 2 Class T3...T1 : Medien 150°C, Umgebung 100 °C
Material
- Cable entry EE-21 : Edelstahl (1.4571)
- Cable entry EE-22 : PVDF
- Electrode body material : Edelstahl (1.4571)
- Seal (head) : Viton
- Seal (media side) : Viton / PTFE
- Potential equalisation conductor connection : Edelstahl (1.4571)
- Material electrode rods : Edelstahl (1.4571), Hastelloy B, Hastelloy C, Tantal
- material coating : PTFE
TPS-410 TPS-420
Compact, 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-410
- Operating voltage : 12...30V DC
- Power consumption : < 15mA
- Protection class Housing : IP66
- Protection class plug : IP67
- Weight : 96g
Properties TPS-420
- 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 (dew point) : -50…+80 °C
- Measuring accuracy (humidity) : ± 2%
- measuring range (Temperature) : -40...+80°C
- Measuring accuracy (temperature) : ± 0,2°C
- Signal output : 0...10V | 4...20mA
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
EF2...5
Conductive Electrodes with general approval for constructions
Conductive electrodes type EF2...5 are approved by the “DIBt” (German Institute for Structural Engineering) as liquid level limit switches for the overfill protection of containers for storing water-endangering liquids
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. :
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
ZMF-200e-IR
Robust gas sensor for industrial applications with extended operating temperature range and wide-ranging approvals
The ZMF-20X series includes sensors & transmitters for measuring gas concentrations of various gases such as CO2, methane, propane and SF-6.
This makes the sensors suitable for many applications. The ZMF-20X gas sensors are designed to be extremely rugged & suitable for use
in harsh environments.
Properties
- Operating conditions : -40 °C…+60 °C
- Storage conditions : -40 °C…+85 °C
- RelativeHumidity : 0…95 % nicht kondensierend
- Measurement method : NDIR (dual beam technology)
- Signal output : 4..20mA
- Power supply : 12…24 V DC
- Housing : Edelstahl
- Standard cable length : 1,5 m
- Certification : SIL2, ATEX (optional)
- pressure conditions : 800...1200 mbar
- screw thread : M46x1,5
Measuring ranges
- in ppm : in vol%
- 0…2.000ppm : 0…0,2 % vol
- 0…5.000ppm : 0…0,5 % vol
- 0…10.000ppm : 0…1 % vol
- 0…20.000ppm : 0…2 % vol
- 0…50.000ppm : 0…5 % vol
- 0…200.000ppm : 0…20 % vol
- 0…1.000.000ppm : 0…100 % vol
Measuring Accuracy
- below 25% of the range : ±1 % FS
- below 50% of the range : 2 % FS
- above 50% of the range : ±5 % FS
ES-22
electronic safety pressure limiter with 2 safety functions
TÜV-certified, type-tested electronic safety switching device (SIL2)
Properties
- Operating voltage : 16...32 V DC (max. 5,9 W)
- Dimensions : 150 x 60 x 42 mm (L x B x H)
- Housing : Aluminium (eloxiert)
- Protection class : IP65
Approvals
- DGRL 2014/68/EU Kat:IV : Baumustergeprüft gemäß Druckgeräterichtlinie
- DIN EN12263:1998 : Kälteanlagen und Wärmepumpen Sicherheitsschalteinrichtungen zur Druckbegrenzung -Anforderungen und Prüfungen; Kategorie IV
- DIN EN378:2020 : Kälteanlagen und Wärmepumpen - Sicherheitstechnische und umweltrelevante Anforderungen
- DIN EN61508:2011 : SIL2
Measuring ranges
- Measuring range relative pressure (nominal pressure) : -1…500 bar
- Measuring range differential pressure (nominal pressure) : 0…1 mbar - 0…1.000 mbar
- Setting accuracy (from nominal pressure) : 0,1 %
Operating conditions
- Pressure type : Relativdruck, Differenzdruck
- Temperature of the fluid : -40…+125 °C
- Ambient temperature : -20…+65 °C
- Parts in contact with media : Edelstahl
process connection
- Version relative pressure : G ¼“ Innengewinde
- Version differential pressure : G ⅛“ Innengewinde
- Adapter for process connection : 6mm; 8mm oder 10mm
electrical connection
- Analogue current output : 1x 4…20 mA
- Digital inputs/outputs : 2x Alarm oder 1x Alarm & 1x Fernentriegelung
Load capacity of the switching contacts DC (24V)
- DC1 : 16 A
- DC13 : 1,5A
Load capacity of the switching contacts AC (230V)
- AC1 : 16 A
- AC3 : 10 A
- AC15 : 7 A
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
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