Technical Data - S+S Regeltechnik THERMASGARD DTF Operating Instructions, Mounting & Installation

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®
THERMASGARD
THERMASGARD ® DTF is a small in-ceiling resistance thermometer with passive output
for in-wall installation, e.g. in plasterboard walls or suspended ceilings.
The in-ceiling temperature sensor DTF is preferably installed in ceilings and walls, blends in
seamlessly with the overall architectural design and detects the temperature at the surface.
The connecting head is pluggable for quick, easy mounting.

TECHNICAL DATA

Measuring range:
Sensors ⁄ output:
Connection type:
Testing current:
Connecting head:
Connecting cable:
Process connection:
Insulating resistance:
Humidity:
Protection class:
Protection type:
®
THERMASGARD DTF
Type ⁄ WG03
DTF
D T F P T10 0
D T F P T10 0 0
D T F NI10 0 0
D T F NI T K
D T F L M 2 3 5 Z
D T F N T C1,8 K
D T F N T C10 K
D T F N T C 2 0 K
Note:
DTF
–20...+90 °C
see table, passive
4-wire connection
terminal 1 ⁄ 2: +
(marked red, wire colours: yellow, brown)
terminal 3 ⁄ 4 : –
(marked black, wire colours: white, green)
< 0.6 mA (Pt1000)
< 1.0 mA (Pt100)
< 0.3 mA (Ni1000, Ni1000 TK5000)
< 2.0 mW (NTC xx)
400 μA...5 mA (LM235Z)
plastic, material polycarbonate (PC),
colour white (can be painted as an option), pluggable
PVC, LiY Y, 4 x 0.14 mm²,
K L = approx. 2 m
inside suspended ceiling,
ceiling cutout Ø = 30 mm,
cover Ø = < 35 mm
≥ 100 MΩ,
at +20 °C (500V DC)
< 95 % r.H.,
non-precipitating air
III (according to EN 60 730)
IP 30 (according EN 60 529) Sensor in the built-in state
In-ceiling temperature sensors
Sensor ⁄ Output
Pt100 (according to DIN EN 60 751, class B)
Pt1000 (according to DIN EN 60 751, class B)
Ni1000 (according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
Ni1000 TK5000 (TCR = 5000 ppm ⁄ K), LG - Ni1000
LM235Z (TCR = 10 mV ⁄ K; 2.73 V at O °C), KP10
NTC 1.8 K
NTC 10K
NTC 20K
Other sensors optional
Rev. 2020 - V23
1x four-wire connection
standard
1x four-wire connection
LM 235 Z (KP 10)
Item No.
IP 30
1101-60C0-1003-000
1101-60C0-5003-000
1101-60C0-9003-000
1101-60C1-0003-000
1101-60C2-1003-000
1101-60C1-2003-000
1101-60C1-5003-000
1101-60C1-6003-000
on request