1x twowire connection
Standard
1x twowire connection
LM 235 Z (KP 10)
1x fourwire connection
(optional)
Outside wall resistance thermometer ⁄ weather sensor
THERMASGARD
®
ATF 1
(internal sensor)
with passive output, housing made of impactresistant plastic and quicklocking screws.
Outside wall resistance thermometer ⁄ weather sensor
THERMASGARD
®
ATF 01
(internal sensor)
with passive output, housing made of impactresistant plastic and snapon lid.
Outside wall resistance thermometers ⁄ weather sensors
THERMASGARD
®
ATF 2
(external sensor)
with passive output and housing made of impactresistant plastic and with quicklocking screws.
It is used to measure outside temperatures, temperatures in wet room areas, e.g. as a weather
sensor, for installation on outside walls, in cold storage buildings and greenhouses, in halls, in the
industrial sector and in agriculture. Outdoor installation should preferably be performed at the north
side of a building or in a protected place.
In case of direct sun irradiation, the sunshade and ball game protection
WS 01
or
WS 04
(accessories)
or the device variant with the installed sunshade
SS 02
(ATF
2) must be used.
TECHNICAL DATA
Measuring range:
–50...+90 °C
Sensors ⁄ output:
passive (see table),
ATF 01
sensors internal
ATF 1
sensors internal
ATF 2
sensor inside external sensor tube
made of stainless steel, 1.4571, V4A
Connection type:
2wire connection
(4wire connection on PT100 / PT1000A, optional on other sensors)
Testing current:
< 0.6 mA (Pt1000)
< 1.0 mA (Pt100)
< 0.3 mA (Ni1000, Ni1000 TK5000)
< 2.0 mW (NTC xx)
400 μA...5 mA (LM235Z)
Housing:
plastic, UVstabilised, material polyamide, 30 % glassglobe
reinforced, colour traffic white (similar to RAL 9016),
ATF 01
with snap-on lid,
ATF 1
with quick-locking screws,
(slotted ⁄ Phillips head combination)
ATF 2
with quick-locking screws,
(slotted ⁄ Phillips head combination)
Housing dimensions:
72 x 64 x 37.8 mm (Tyr 1 ⁄ Tyr 01)
Cable gland:
M 16 x 1.5; including strain relief, exchangeable,
max. inner diameter 10.4 mm
Electrical connection:
0.14 1.5 mm² via terminal screws on circuit board
Insulating resistance:
≥ 100 MΩ, at +20 °C (500 V DC)
Humidity:
< 95 % r. H., nonprecipitating air
Protection class:
III (according to EN 60 730)
Protection type:
ATF 01
IP 43
(according to EN 60 529)
ATF 1
IP 67
(according to EN 60 529)
ATF 2
IP 65
(according to EN 60 529)
Optional:
with sunshade
SS 02
(ATF 2, available on request)
THERMASGARD
®
ATF
Outside temperature sensors ⁄ wet room temperature sensorswith quicklocking screws
Type ⁄ WG03
Sensor ⁄ Output
ATF xx
AT F x x P T10 0
Pt100
(according to DIN EN 60 751, class B)
AT F x x P T10 0 0
Pt1000
(according to DIN EN 60 751, class B)
AT F x x P T10 0 0 A
Pt1000
(according to VDI / VDE 3512, class ATGA)
AT F x x NI10 0 0
Ni1000
(according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
AT F x x NI T K
Ni1000 TK5000
(TCR = 5000 ppm ⁄ K), LG Ni1000
AT F x x L M235 Z
LM235Z
(TCR = 10 mV ⁄ K; 2.73 V at O °C), KP10
AT F x x N T C1,8K
NTC 1.8 K
AT F x x N T C10K
NTC 10K
AT F x x N T C 20K
NTC 20K
G
THERMASGARD
®
ATF
ATF 1 ⁄ ATF 01: Rev. 2019 - V13
ATF 2: Rev. 2019 - V15
