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pos.	image	product	Configure	Actions
1		ES-20
2		T206
3		QFS-1X
4		ZT-S
5		T208

ES-20 configure

1 Measurand

2 Safety-Function-1

3 Safety-Function-2

4 Direction

5 Measuringrange

6 Channel-Expansion

Amount

additional infomation

QFS-1X configure

1 Schwimmertyp

2 Kontakt

3 Schwimmermaterial

4 Kabelmaterial

5 TPK

6 Kabellänge

7 Ex

Amount

additional infomation

ZT-S configure

1 Measuring End Range

2 Output signal

3 Connection

4 Process connection

Amount

additional infomation

ES-20

Pressure limiter | Pressure monitor | Safety pressure limiter | Pressure regulator | electronic safety switching device

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

Operating conditions

Pressure type : Relativdruck, Differenzdruck
Temperature of the fluid : -40…+125 °C
Ambient temperature : -20…+65 °C
Parts in contact with media : Edelstahl

Connections

Process connection Relative pressure (internal thread) : G ¼“
Process connection differential pressure (internal thread) : G ⅛“
Analogue current output : 1 x 4...20 mA
Digital inputs/outputs (configurable) : 2 x Alarm / 1 x Alarm & 1 x Fernentriegelung

Measuring range relative pressure

Nominal pressure (variable selectable) : -1...500 bar
Overload pressure : 2 x Nenndruck
Bursting pressure : 4 x Nenndruck
Setting accuracy : 0,1 % vom Nenndruck

Measuring range differential pressure

Nominal pressure : 0...1 mbar 0...10 mbar 0...50 mbar 0...100 mbar 0...250 mbar 0...1.000 mbar
Overload pressure : 10 x Nenndruck
Bursting pressure : 15 x Nenndruck
Setting accuracy : 0,1 % vom Nenndruck

T206

Magnetic immersion probes made of PP or stainless steel (1.4571)

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

Properties

Number of contacts : 1 x Schließer/Öffner durch 180°-Drehung des Schwimmers
Switching current : 1 A
Switching capacity : 50 W/VA

T206PP

Float type : max. 2 x Typ 12 (13)
max. 2x Type 12(13) : LiYY-Kabel 0,14 mm² | PVC-Litze 0,24 mm²
Operating temperature : 60 °C
Operating pressure : drucklos
media density : Typ 12: 0,93 g/cm³ | Typ 13: 0,68 g/cm³
min. contact distance with several floats : 50 mm

T206VA

Protection class EN60529 : IP 65
Float type : max. 2 x Typ 08
connection cable : PTFE-Litze 0,24 mm²
Sliding tube length : max. 1000 mm
Operating temperature : max. 100 °C
Operating pressure : max. 10 bar
media density : Typ 08: 0,78 g/cm³
min. contact distance with several floats : 42 mm

QFS-1X

Float switch with reed switch (mercury-free)

Inside the float, one or two reed contacts with a movable permanent magnet are inserted as a switching element.

Properties

Protection class EN60529 : IP 68
Cable entry : PVC , PTFE
Conductor cross-section : 3 x 0,75 mm², PUR 3x0,5mm²
Switching system : Reed-Schalter
Contact : Wechsler, NO, NC (QFS-11 nur NO oder 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°

Float

Material Float : PE (Polyethylen)
ltdata. :
ltdata. :
ltdata. :

Operating temperature

TPK(V), AEM : max. + 60 °C
PUR : max. + 70 °C
Silicone,Tefloncable with PE float : max. + 80 °C

Operating pressure

Cylinder : max. 1 bar
Sphere : max. 2 bar

ZT-S

Functionally safe pressure transmitter for ES series

Reliable pressure measurement and optimal process monitoring thanks to the ZT series. Developed for high demands and safety-critical applications

Properties

Operating voltage : 12...32 V DC (max. 0,2 W)
Dimensions : Ø 22 x 59 (D x H), SW22
Housing : Edelstahl
Measuring range nominal pressure : -1…500 bar
Overpressure : 2 x Nenndruck
Bursting pressure : 4 x Nenndruck
Protection class : IP65
Output signal : ZILA-DIO

Operating conditions

Pressure type : Relativdruck
Temperature of the fluid : -40 …+125 °C
fluid temperature (optional) : -20 …+125 °C
Ambient temperature : -40 …+105 °C

electrical connection

Standard : Binder M12 x 1

T208

Immersible Magnetic Probe made of PVC, PE, PPH

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