Voltage supply
24 V AC/ DC (± 20 %)
Power consumption
< 1.5 VA/ 24 V DC, < 3.5 VA/ 24 V AC
Deviation of humidity
typical ± 2.0 % r. H. (20…80 % r. H. ); at + 25 °C, otherwise ± 3.0 % r. H.
Temperature deviation
typically ± 0.2 K at +25 °C
Operating difference
Mode 1: both switch steps are freely adjustable (rel. humidity)
Mode 2: 5 % between both switch steps (rel. humidity)
Mode 3: both switch steps freely adjustable (temperature)
Mode 4: switch step 1 (temperature), switch step 2 (rel. humidity)
(adjustable via DiP switches)
Setting range
5...95 % r.H. (humidity)
Multi-range switching with
4 switchable measuring ranges
–35...+35 °C; –35...+75 °C; 0...+50 °C; 0...+80 °C (temperature)
(Switch steps 1 and 2 are separately adjustable)
Ambient temperature
storage –35...+85 °C,
operation – 30...+70 °C, non-precipitating
Protective tube
PLEUROFORM, material polyamide (PA6), with torsion
protection, Ø 20 mm, NL = 235 mm, vmax = 30 m/s (air)
(on request, optional stainless steel V2A (1.4301), Ø 16 mm)
Electrical connection
0.14 - 1.5 mm² via terminal screws
Output
potential-free changeover contacts
(2 x changeover contact 24 V, 1A ohmic load, separately adjustable,
2x 0 - 10 V for U variant)
Sensor
digital humidity sensor
with integrated temperature sensor,
low hysteresis, high long-term stability
Cable connection
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)
Sensor protection
plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
Housing dimensions
126 x 90 x 50 mm (Tyr 2)
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
Long-term stability
± 1 %/ year
Protection class
III (according to EN 60 730)
Protection type
IP 65
