24 V AC (± 20 %) and
15…36 V DC
< 1.1 VA/ 24 V DC ; < 2.2 VA/ 24 V AC
Deviation of humidity
typical ± 2 % r. H. (20…80 % RH ); at + 25 °C, otherwise ± 3 %
potential-free changeover contact (24 V), 1 A ohmic load
plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
5...95 % r. H.
storage –35...+85 °C;
operation – 30...+75 °C, non-precipitating
by mounting flange, plastic
(included in the scope of delivery)
PLEUROFORM, material polyamide (PA6), with torsion protection,
Ø 20 mm, NL = 235 mm (optionally 100 mm), vmax = 30 m/s (air)
(option on request in stainless steel V2A (1.4301), Ø 16mm)
0.14 - 1.5 mm² via terminal screws
cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or
M12 connector according to DIN EN 61076-2-101 (optional on request)
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
72 x 64 x 43.3 mm (Tyr 1 with Display)
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
± 1 % per year
III (according to EN 60 730)
IP 65 (according to EN 60 529) housing only!
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
two-line display with illumination, cutout approx. 36 x15 mm (W x H),
for displaying actual humidit and for setting the target humidity
The 1st line of the display shows the relative humidity.
The 2nd line shows on the left side the information
regarding the switching status of the relay (as a circuit),
as well as the switching value readout in % r.H.
on the right side (adjustable using the set potentiometer).
Circuit, empty = relay in idle state
Circuit, full = relay energised
The relay output is triggered (contact 13 -11 closed) if the humidity
switchpoint is not reached and opens (contact 12 -11 closed)
in the event of a fault (power failure, condensation) LED short pulses =
relay active switchpoint not reached LED long pulses =
relay inactive switchpoint exceeded