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
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
electrode rods
:
Edelstahl (1.4571) | Hastelloy C | Tantal
Coating
:
PTFE
Operating temperature
Category 1 Class T6...T1
:
60 °C
Category 2 Class T6
:
80 °C
Category 2 Class T5
:
95 °C
Category 2 Class T4
:
130 °C (100°C)
Category 2 Class T3...T1
:
150 °C (100°C)
MO
Monostable Switch
Properties
Protection class
:
IP 65
Switching current
:
max. 1 A
Switching voltage
:
max. 24 V
Switching capacity
:
max. 20 W/VA
Material
Housing
:
Messingrohr Ø 10 x 1
Cable
:
TPK (PVC basis) | SIL (Silikon)
Operating temperature
TKP
:
–15 ° ... + 60 °C
SIL
:
–15 ° ... +130 °C
HD-100 | HD-102 | HD-104
Hydrostatic immersion probes (0.8...10mWS)
Continuous and precise level measurement in unpressurised, open basins and tanks as well as underground applications such as shafts, wells and boreholes.
Properties
Protection class EN60529
:
IP68
Operating temperature
:
-10...70 °C (PVC: -10...60 °C)
Storage temperature
:
-25...70 °C (PVC: -10...60 °C)
Power supply
:
15...30 V DC
power
:
max. 25 mA
Output
:
2-Leiter-Technik
Measuring range
:
0,8...10 mWs (Standard)
Overpressure
:
abhängig vom Messbereich
Deviation from characteristic curve
:
Nichtlinearität,
Insulation resistance
:
> 100 kΩ
Short-circuit resistance
:
permanent
Reverse polarity protection
:
keine Schädigung o. Funktion bei vertauschten Anschlüssen