Level Monitors Type NS1
Level Monitor, Housing Design I94 IP54, 1 Niveau, 1 Limit, adjustable, Wall-mount
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Product description
This level monitor for two electrodes preferrably serves to the limit control, e.g. as overflow or running dry protection of a conducting liquid. The device is integrated in a shock-resistant plastic housing of the type 94 and can also be used for outside- resp. waterproof mounting according to its protection system IP 54.
The function of the relay is reversible (standard: releases, when E2 is reached) by changing of jumpers in the device. The sensitivity can be changed between 25…250 kOhm and the switching delay between 0,5…10 s.
Technical Data
Supply Voltage Us
AC 230 V
Adm. Tolerance Us
+10%…-15%
Power Consumption
≤ 3 VA
Frequency
50…60 Hz
Relays
1 CO
Contact type
Type 2 (see General technical Informations)
Pick up delay
approx. 0,5 s
Release delay
approx. 0,5...10s adjustable
Text conditions
see General technical Informations
max. ambient temperature
-20°C...+55°C
Quantity Electrodes
2
Voltage at the Electrodes
< AC 6 Veff
Line capacity at 25 kΩ
max. 100 nF = ca. 500 m
Line capacity at 150 kΩ
max. 20 nF = ca. 100 m
Line capacity at 250 kΩ
max. 10 nF = ca. 50 m
Dimensions (H x B x T)
Design I 94: 94 x 94 x 57 mm
Fitting position
with screws
Protection housing/ terminals
IP 54/ IP 20
Weight
approx. 310g
Certificates
FAQ / Product videos