Working resistance

Ra (ohm) = (Ub -14 V)  ⁄ 0.02 A  for I variant

Load resistance

RL > 5 kOhm for U variant

Power consumption

< 1.1 VA ⁄ 24 V DC ; < 2.2 VA ⁄ 24 V AC

Sensors

digital humidity sensor with integrated temperature sensor,
low hysteresis, high long-term stability

Sensor protection

plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)

HUMIDITY

Measuring range, humidity

0...100 % RH
(output corresponding to 0 -10 V or 4...20 mA)

Operating range, humidity

0...95 % RH  (without dew formation)

Accuracy, humidity

typically ± 2.0 % (20...80 % RH) at +25 °C, otherwise ± 3.0 %

Output, humidity

0-10 V for U variant
4...20 mA for I variant, see load resistance diagram

TEMPERATURE

Measuring range,
temperature

multi-range switching
–35...+35 °C; –35...+75 °C; 0...+50 °C; 0...+80 °C
(output corresponding to 0 -10 V or 4 … 20 mA)

Accuracy, temperature

typically ± 0.6 K at +25 °C

Output, temperature

0 -10 V or 4 … 20 mA or Ohm value

Ambient temperature

storage –35...+85 °C,
operation – 30...+70 °C, non-precipitating

Electrical connection

2-, 3-, or 4-wire connection (see connecting diagram),  
0.14 - 1.5 mm², via terminal screws

Housing

plastic, UV-resistant,
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!

Housing dimensions

72 x 64 x 37.8 mm  (Tyr 1 without display)
72 x 64 x 43.3 mm  (Tyr 1 with display)

Cable connection

cable gland, plastic (M16 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)

Protective tube

stainless steel V2A (1.4301),  Ø =16 mm, NL = 55 mm

Process connection

by screws

Long-term stability

± 1 % per year

Protection class

III (according to EN 60 730)

Protection type

IP 65  (according to EN 60 529)  Housing tested,
TÜV SÜD, Report No. 713139052 (Tyr 1)

Standards

CE conformity, according to EMC directive 2014 ⁄ 30 ⁄ EU,
according to EN 61326-1, according to EN 61326-2-3

Optional

two-line display with illumination,
cutout approx.36 x15 mm (W x H),
for displaying ACTUAL temperature and ⁄ or ACTUAL humidity