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6 article(s) in your cart
pos.	image	product	Configure	Actions
1		XR Relais
2		ELH
3		NP-25X
4		T204.F
5		KST-20 VENTO CO2
6		ViscoScope® VA-100

NP-25X configure

1 Staurohrmaterial

2 Anschlussgewinde

3 Druckschaltermembran

4 Kontakt

5 Staurohrlänge

Amount

additional infomation

ViscoScope® VA-100 configure

1 Viscosity

2 Temperature

3 Process-Connection

4 Material

5 Ex-Area

Amount

additional infomation

XR Relais

Electrode relays and contact protection relays

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. The contact protection relays are universal measuring transducers, which input signals (resistance values) with "Namur" specification (DIN EN 60947). Namur" specification (DIN EN 60947) into switching signals of floating output contacts.

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 / 50 W
Quiescent current : umschaltbar
Weight : ca. 250 g
CE marking : siehe Konformitätserklärung
Ex-protection/IECEx : siehe Prüfbescheinigung

ELH

Suspension electrode as leakage probe

The leakage probes of the type series ELH are approved by the "DIBt" for the monitoring of collecting chambers, collecting devices, inspection and filling shafts.

General data

Protection class : IP 68
Probe body material : PE, PVC, PPH, PVDF
Diameter probe body : 15 mm, 25 mm, 40 mm
Operating temperature : atmosphärisch
Operating pressure : atmosphärisch
Resistance value of line monitoring : 22 kΩ / 100 kΩ

Material

Screw connection : PVDF
Cable : TPK ( PVC Basis)
on request : FEP (Teflon), PVC - blau
cable length : auf Wunsch (Standard 3 m)
Material Sensor rods : Edelstahl (1.4571), Hastelloy B, Hastelloy C, Titan, Tantal, Glas-Kohlestifte

NP-25X

Pneumatic level switch

Reliable & simple probe for sensing aggressive, sticky or heavily contaminated liquids, especially suitable as overflow protection.

Properties NP-250 | NP-252

Connection head : PA
Protection class EN60529 Connection head : IP 54
connection thread : ab G½”
Container connection flange : ab DN 25
Pitot tube material : PVC
Material Screw connection : PVC
Material flange : PVC
Hose Ø : 16 mm / 25 mm
Operating temperature : max. +60 °C
medium temperatur : max. +60 °C
Contact : Wechsler
Switching voltage silver : 250 V AC
Switching voltage gold : 24 V AC
Switching current silver : 6 A
Switching current gold : 100 mA

Properties NP-251 | NP-253

Connection head : PS
Protection class EN60529 Connection head : IP 54
connection thread : ab G½”
Container connection flange : ab DN 25
Pitot tube material : 1.4571
Material Screw connection : 1.4571
Material flange : 1.4571
Hose Ø : 15 mm / 28 mm
Operating temperature : max. +60 °C
medium temperatur : max. +90 °C
Contact : Wechsler
Switching voltage silver : 250 VAC
Switching voltage gold : 24 V AC
Switching current silver : 6 A
Switching current gold : 100 mA

T204.F

with general building authority approval Z-65.11-404

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

KST-20 VENTO CO2

KST-20 Vento with air quality monitoring function

Automatic, controlled ventilation and dehumidification of rooms with the aH-Controlled technology*

Properties

measuring range (Humidity) : 0…100 % rF,
Measuring accuracy (humidity) : ±2 %
measuring range (Temperature) : -40…+80 °C
Measuring accuracy (temperature) : ±0,2 °C
Signal output : I2C
measuring range (CO2) : 0…5.000 ppm
Adjustable limits : 1.000…1.500 ppm
Power supply : 230 V AC
Protection class : IP 65
Dimensions (LxBxH) : 160 x 90 x 50 mm
Housing : hochwertiges ASA+PC (UL 94 V-0) für harte Beanspruchung, flammwidrig und selbstverlöschend