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pos.	image	product	Configure	Actions
1		TSR-CAN-03
2		T205-0.F
3		QFSK-2X
4		QFS-40
5		T206
6		TK-101
7		ViscoScope® VA-300
8		ER-107
9		CS-11
10		T205 VA
11		T201
12		ZMF-200e-IR
13		LU-1X0
14		EF 3…5 24 V
15		TK-308
16		T204.F
17		TK-315
18		T205 PP
19		T209-0.F
20		T204-0.F
21		Lub-VDT USB-Kit
22		ER-214
23		T-200.L
24		ES-20
25		QFS-55
26		OAA-300
27		KG-2XX

QFSK-2X configure

1 Schwimmertyp

2 Anschlussgewinde

3 Schwimmeranzahl

4 Stablänge

5 EX

Amount

additional infomation

QFS-40 configure

1 Anschluss

2 Gehäusematerial

3 Kabelmaterial

4 Kabellänge

Amount

additional infomation

TK-101 configure

1 ATEX

Amount

additional infomation

ViscoScope® VA-300 configure

1 Viscosity

2 Temperature

3 Process-Connection

4 Material

5 Non-active-Extension

6 Ex-Bereich

Amount

additional infomation

ZMF-200e-IR configure

1 Typ

2 Temperaturbereich

3 Messmethode

4 Signalausgang

5 Messbereich

6 Ex-Zulassung

Amount

additional infomation

LU-1X0 configure

1 Typ

Amount

additional infomation

EF 3…5 24 V configure

1 Sicherheitsfunktion

2 Elektrodenanzahl

3 Anschlussgewinde

4 Stabmaterial

5 Stabdurchmesser

6 Beschichtung

7 Auswerteelektronik

8 Stablänge

9 SIL

Amount

additional infomation

TK-308 configure

1 Rohr-Verschraubungs-Material

2 Gewinde

3 Ausführung

4 Schwimmerausführung

5 Anschluss

6 Rohrlänge

7 Auflösung

8 Zubehör

Amount

additional infomation

TK-315 configure

1 Gehäuse

2 Eingang

Amount

additional infomation

ER-214 configure

1 Gehäuse

2 Ausgang

3 Schaltverzögerung

4 Empfindlichkeitsbereich

5 Versorgungsspannung

6 Quittiertaster

Amount

additional infomation

T-200.L configure

1 Länge

2 Anschluss

3 Anschlussgewinde

4 Befestigungswinkel

5 Schwimmertyp

Amount

additional infomation

ES-20 configure

1 Measurand

2 Safety-Function-1

3 Safety-Function-2

4 Direction

5 Measuringrange

6 Channel-Expansion

Amount

additional infomation

QFS-55 configure

1 Ausführung

2 Kontakt

3 Schaltkontakt

4 Kabelmaterial

5 Kabellänge

6 Ex-Option

Amount

additional infomation

OAA-300 configure

1 Ausführung

2 Versorgungsspannung

3 Signalgeber

Amount

additional infomation

KG-2XX configure

1 Versorgungsspannung

2 Gehäuse

3 Kontakte

4 Halterung

Amount

additional infomation

TSR-CAN-03

CANopen transmitter for temperature measurement in media

High-quality stainless steel transmitter for precise temperature measurement in all stainless steel-compatible media

Measurement parameters

Measuring range : -40…+80 °C (optional +150°C)
deviation : ± 0,3 K (-40…+80 °C)
Measuring element : Halbleiter
measuring resolution : 10 Bit
measuring grid : ab 5 ms

ElectricalConnection

CAN protocol : CANopen 2.0 A, nach ciA DS 404
Physical Layer : nach DIN 11898
Operating voltage : 12…27 V ±20 %

Operating conditions

Operating temperature : -40...+80 °C
Storage temperature : -40°C...+120°C
Shock resistance : 30g, Dauer: 14 ms bei Raumtemperatur
Vibration resistance : 10g bei 20 bis 1000 Hz

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

QFSK-2X

Stainless steel float switch combination

Float switch combinations QFSK for level monitoring & level control with maximum and minimum contact sensor.

Properties

Protection class EN60529 : IP 68
Material Float : VA 1.4571
Material hose : Edelstahlwellschlauch (1.4404) mit Edelstahldrahtumflechtung (1.4301)
rod length : max. 5 m
Number of floats : bis 5
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°
Ex-protection : optional; IBExU10ATEX 1089
Operating pressure WFSK-25 : max. 15 bar
Operating pressure QFSK-26 : max. 6 bar

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

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

TK-101

Measuring transducer (R/I-transducer)

The measuring transducer Tk101 and Tk101Ex are built directly into the connection boxes of our Liquid Level Measuring Instruments of type TK-30.

Properties

Operating temperature : -20...+60 °C
Storage temperature : -40...+80 °C
Ex-protection : siehe Zertifikat
CE marking : siehe Konformitätserklärung

Input

Resistance range in three-wire circuit : 4...10 kΩ
Measuring current : 0,8 mA @ RE = 4 kΩ
Measuring current : 0,33 mA bei RE = 10 kΩ
Measuring voltage : 3,3 V

Supply/Output

2-wire : 4...20 mA
Voltage(Um) : 11...28 V DC
Burden / load : 0...800 Ω |RBürde max = [(Um - Um min) / 0,02] Ω
Output signal in case of error : max. 24 mA

Fault influences

Max. Total error : ± 1 %
Temperature influence : -0,015 % / °C
Supply voltage influence : 0,025 % / V

Setting range

Full deflection : 60...105 %
Zero point adjustment : 0...25 %

ViscoScope® VA-300

Maintenance-free inline process viscometer for real-time viscosity measurement

The ViscoScope® sensors are made of high-quality, first-class stainless steel and impress with their intelligent, robust design.

Properties

Protection class : IP65
Material : 1.4571 / 1.4404 (316Ti / 316L)
Process temperature : -40°C … +450°C
Process pressure : Vakuum ... 450 bar
Process connections : DIN Flansch | ANSI Flansch | NPT | Varivent® | Tri-Clamp
Cable length sensor - transmitter : max. 1.000m
max. flow velocity : 10 m / sec
Ex approval : (optional) II 1/2G Ex ia IIC T6...T3 Ga/Gb
Material (optional) : Hastelloy C22, Duplex 2205, Teflon

Sensor types

big cylinder : VA-300L
small cylinder : VA-300M
Sphere : VA-300H
small sphere : VA-300X

Measuring range

VA-300L : 0,1 - 2.500 mPa·s x g/cm³
VA-300M : 1 - 25.000 mPa·s x g/cm³
VA-300H : 100 - 250.000 mPa·s x g/cm³
VA-300X : 100 - 2.500.000 mPa·s x g/cm³

Probe dimensions

VA-300L : Ø 32 x 190 mm
VA-300M : Ø 32 x 165 mm
VA-300H : Ø 32 x 130 mm
VA-300X : Ø 19 x 115 mm

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

CS-11

CO2 Sensor with digital Interface

Digital CO2 sensor CS-11 for measuring carbon dioxide concentration in mobile applications.

Properties CS-11

Measured variable: : CO2
Measuring range: : 0…5.000 ppm
Measuring principle: : optisch, NDIR
Housing : Kunststoff
measuring grid : 2 sec.
Accuracy : ± 50 ppm
Protocol : I²C-Bus
Operating conditions Temperature : -0°C … 50°C
Operating conditions Humidity : 0…85 % rH
Storage conditions Temperature : -30°C … 70 °C
Storage conditions Humidity : 0…85 % rH

Properties MV-CAN

Housing : Plastik
Mounting : Hutschienenmodul für Einbau in Schaltschrank
Operating voltage : 10…48 V
measuring grid : 2 sec.
CAN protocol : CANopen 2.0 A nach CiA DS 404
Physical Layer : nach ISO 11898
Option : Bereitstellung des EDS-Files
Operating temperature : -40°C … +80°C
Storage temperature : -40°C … +120 °C

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

T201

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

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

LU-1X0

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

EF 3…5 24 V

Conductive electrodes with 24 V DC direct connection

The conductive electrodes EF3...5 are approved by the "DIBt" as overfill prevention devices for liquids hazardous to water.

Properties

connection : integrierter Anschlusskopf
Protection class : IP 65
connection thread : G 1¼"
Material Screw connection : PPH
Material electrode rods : Edelstahl (1.4571), Hastelloy C, Titan, Tantal
material coating : PTFE
Coating length : voll = ganzer Stab (10 mm am Stabende sind blank) teil = ca. 250 mm von oben
Rod diameter : 4 mm, 6 mm
rod length : max. 6 m
Operating temperature : 85 °C
Operating pressure : atmosphärisch
Spacer : ab Länge > 1000 mm je 1000 mm 1 Abstandshalter

Properties electronic part

Operating temperature : –20...+85 °C
Storage temperature : –30...+85 °C
nominal voltage : 24 V DC ± 15%
Power consumption : max. 2 W (Klemme A1, A2)
Switching voltage : max. 250 V AC, 150 V DC min. 5 V DC (Relais mit Kombi-Goldkontakten)
Switching current : max. 3 A AC, 3 A DC min. 1 mA
Switching capacity : max. 750 VA, 150 W
Sensitivity : 3k ... 100 kΩ in vier Stufen (3 k, 10 k, 30 k, 100 kΩ) wählbar

TK-308

Liquid Level Measuring Instruments Series

T30... continuous magnetic immersible probes are used for quasi-acquisition of the filling level in containers with liquid media.

Technical Data

Protection class socket / plug : IP 65
Protection class EN60529 cable : IP 55
Float type : 11,12, 15, 17
connection cable : 1000 mm LiYY 0,5 mm² oder Silikon 0,5 mm²
Sliding tube length : max. 6000 mm
Operating pressure : max. 6 bar
Resolution : 7,5 mm | 10 mm | 15 mm | 20 mm | 1 % | 2 % | 5 %
Accessories : R/I-Wandler TK-101

Operating temperature

PVC : max. 60 °C
PE : max. 80 °C
PP : max. 90 °C

MaterialDensity

Type 11 : 0,60 g/cm³
Type 12 : 1,00 g/cm³
Type 15 : 0,59 g/cm³
Type 17 : 0,63 g/cm³

T204.F

Immersible Magnetic Probes Ex area zone 0 (Cat 1)

Properties

connection : Polyester Dose | Aluminium Dose
Protection class : IP 65 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 52mm Ø : max. 20 bar | 0,75 g/cm³
Stainless steel ball 61 mm Ø : max. 20 bar | 0,65 g/cm³
Stainless steel cylinder 44 mm Ø : max. 15 bar | 0,76 g/cm³
min. contact gap type 03 : 75 mm
min. contact gap type 04 : 85 mm
min. contact gap type 09 : 75 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

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

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

T209-0.F

Magnetic immersion probe overfill protection for Ex zone 0 (Cat. 1)

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

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

Lub-VDT USB-Kit

Software and USB kit for configuration & evaluation

Properties

details : folgen

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

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

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

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°