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4 article(s) in your cart
pos.	image	product	Configure	Actions
1		ER-104
2		DSM2420
3		TK-302
4		EF2...5

TK-302 configure

1 Rohr-Verschraubungs-Material

2 Gewinde

3 Ausführung

4 Schwimmerausführungen

5 Anschluss

6 Rohrlänge

7 Auflösung

8 Zubehör

Amount

additional infomation

EF2...5 configure

1 Elektrodenanzahl

2 Verschraubungsmaterial

3 Stabmaterial

4 Stabdurchmesser

5 Elektrodenbeschichtung

6 Anschlussgewinde

7 Kabelbruchwiderstand

8 Auswerteelektronik

9 Stablänge

10 SIL2

Amount

additional infomation

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

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 % )

TK-302

Level transducer made of brass and stainless steel

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

Technical Data

connection : Dose
Protection class socket / plug : IP 65
Protection class EN60529 cable : IP 55
Float type : 03 (04)
connection cable : 1000 mm Silikon 0,5 mm²
Sliding tube length : max. 6000 mm
Operating temperature : max. 130 °C
Operating pressure : max. 20 bar
Resolution : 10 mm | 15 mm | 1 % | 2 % | 5 %
Accessories : R/I-Wandler TK-101

MaterialDensity

Type 03 : 0,75 g/cm³
Type 04 : 0,65 g/cm³

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