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8 article(s) in your cart
pos.	image	product	Configure	Actions
1		ZS-Serie
2		XR-4x2
3		EFV2 24V
4		DSM2420
5		ES-20
6		ER-Serie
7		EE-2X
8		KS-17

XR-4x2 configure

1 Kanalanzahl

2 WHG

3 Gehäuse

4 Ausgang

5 Schaltverzögerung

6 Empfindlichkeitsbereich

7 Versorgungsspannung

8 Busanschluss

9 SIL

10 ATEX

Amount

additional infomation

EFV2 24V configure

1 Sicherheitsfunktion

2 Verstellbar

3 Elektrodenanzahl

4 Verschraubungsmaterial

5 Stabmaterial

6 Anschluss

7 Anschlussgewinde

8 Kabelbruchwiderstand

9 Auswerteelektronik

10 Standaufnehmerlänge

11 SIL

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

EE-2X configure

1 Typ

2 Elektrodenanzahl

3 Anschlussgewinde

4 Stabmaterial

5 Stabdurchmesser

6 Beschichtung

7 Stablänge

8 SIL2

Amount

additional infomation

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

XR-4x2

Electrode relay with ATEX and WHG approval

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.

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 / max. 50 W
CE marking : siehe Konformitätserklärung
Ex-protection/IECEx : siehe Baumusterprüfbescheinigung
Weight : ca. 170 g

EFV2 24V

adaptive conductive electrodes with and without 24 V direct connection

The conductive electrode EFV2 is approved by the "DIBt" as an overfill prevention device for liquids hazardous to water.

Connection

Box : Polyesterdose (PO)
Cable : Kabel (TPK)
Plug : Stecker (ST)

Properties

Protection class : IP 65
connection thread : G2"
Union nut : G2¾", S 100x8
Material Screw connection : PE, PVC, PPH, PVDF
Material Sensor rods : Edelstahl (1.4571), Hastelloy C, Titan, Tantal, Kohlestifte
Operating temperature : PE, PVC: atmosphärisch PPH : 90 °C, PVDF: 100 °C
Operating pressure : atmosphärisch
Resistance value of line monitoring : 22 kΩ / 100 kΩ je nach Ausführung

Operating temperature

PE : atmosphärisch
PVC : atmosphärisch
PPH : 90 °C
PVDF : 100 °C

Technical specifications electronic part

Operating temperature : –20...+85 °C
Storage temperature : –30...+85 °C
nominal voltage : 24...30 V DC
Power consumption : max. 2 W
Switching voltage : max. 230 V AC / V DC min. 5 V DC (CMOS-Relais)
Switching current : max. 0,12 A AC / A DC min. <1 mA
Switching capacity : max. 25 VA / W
Sensitivity : 3k … 100 kΩ

DSM2420

Sensor for simultaneous measuring flow velocity and filling level

The DSM2420 sensor is a combined sensor for simultaneous measuring flow velocity and level in open or accessible closed channels of all types and shapes.

Properties

Dimensions : 180 x 48 x 36,5 mm ( L x B x H )
Weight : ca. 1,5 kg
Protection class : IP68
Cable length (standard) : 15 m
Bending radius : > 10 x D (Kabeldurchmesser 6,25mm) = > 62,5mm
Temperature range : 0°C ... 50°C
Mounting shoe material : V2A 1,5mm

Certificates

EX / ATEX : IBExU 04 ATEX 1256

Measuring principle

Flow velocity: Ultrasonic Doppler :
Filling level: Differential pressure :

Flow velocity

Measuring range : 0,01 - 4 m / s
Measuring accuracy : +/- 5 % vom Momentanwert im Kanal
Temperature drift : 0,1% / °C ( Meßspanne )
Temperature drift : 0,05% / °C ( Nullpunkt )
Output signal : 4 - 20 mA

Filling level

Measuring ranges : 0 –1 m ; 0 – 2 m ; 0 – 4 m
Measuring accuracy : < 0,2% v.E. Summe aus Nichtlinearität, Hysterese und Wiederholbarkeit
Temperature drift : 0,005% / °C v.E. Meßspanne
Temperature drift : 0,005% / °C v.E. Nullpunkt
Material : Al2O3 (96%) aktive Fläche
Output signal : 4 – 20 mA
Zero point : norm 4 mA ( +/- 3 % )

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 : G 1/4 Innengewinde
Process connection differential pressure : G 1/8 Innengewinde
Analogue current output : 1 x 4...20 mA
Digital inputs/outputs : Konfigurierbar als 2 x Alarm oder 1 x Alarm und 1 x Fernentriegelung

Measuring range relative pressure

Nominal pressure : -1...500 bar variabel wählbar
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

ER-Serie

Electrode Relays

Electrode relays for conductive level detection for all areas in which conductive, liquid media are to be detected, controlled or monitored

Properties

details : folgen

EE-2X

electrode, multiple for Ex-Zone 0 (Cat. 1)

The conductive electrodes of the EE-21/EE-22 series enable the monitoring of conductive liquids within the Ex area Zone 0 (Cat. 1).

Variants

cable connection on side : EE-21
cable connection on top : EE-22

Properties

connection : Edelstahl (1.4571)
Protection class EN60529 : IP65
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"
Cable entry EE-21 : Edelstahl (1.4571)
Cable entry EE-22 : Kunststoff
Rod diameter : 4 mm | 6 mm
rod length : max. 6.000 mm
Operating pressure media side : max. 40 bar
Spacer : ab Länge > 1000 mm je 1 pro 1000 mm