Datasheet

(Level: 1 - off-delay, LS emptying function (Low sensitivity: 250 Ω to 5 k Ω ), St emptying (Standard sensitivity: 5 k Ω to 100 k Ω ), HS emptying (High sensitivity: 50 k Ω to 1 M Ω ).
When the liquid level rises above the probe, the relay closes instantly and stays closed until the liquid level drops back below the probe for a duration longer than the value of time delay Tt set on
the front face.
If the liquid level rises back above the level set before the end of the time delay, the relay stays closed.
HNM-HNE - One-level emptying function/off-delay
N
o
Legend
1
Min. probe level
2
R output relay
: HNM
N
o
Legend
1
1 A fast-blow fuse or cut-out
2
Common
Special adaptations
Customisable colours and labels
Fixed or adjustable time delay
Adaptation dedicated to HNM:
Fixed threshold in the generic measurement range
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
13/03/2012 www.crouzet.com