Technical Data - S+S Regeltechnik THERMASGARD ETF 6 Mode D'emploi

G
THERMASGARD ®
Screw-in resistance thermometer THERMASGARD
straight protective tube, connecting head made of aluminium and passive output.
This temperature sensor is used for temperature detection in liquid or gaseous media, in piping
systems, in vessels or storage tanks, preferably in cases where pipes or vessels have to be
insulated.

TECHNICAL DATA

Measuring range:
Sensors ⁄ output:
Connection type:
Testing current:
Process connection:
Protective tube:
Connecting head:
Electrical connection:
Insulating resistance:
Humidity:
Protection class:
Protection type:
THERMASGARD ® ETF 6 – Screw-in ⁄ immersion temperature sensor with neck tube
Type ⁄ WG03 ⁄ EL
ETF 6
E T F 6 P T10 0 xx M M
E T F 6 P T10 0 0 xx M M
E T F 6 NI10 0 0 xx M M
E T F 6 NI10 0 0 T K xx M M
E T F 6 L M 2 3 4 Z xx M M
E T F 6 N T C1,8 K xx M M
E T F 6 N T C10 K xx M M
E T F 6 N T C10 K P R E xx M M
E T F 6 N T C 2 0 K xx M M
E T F 6 N T C 3 0 K xx M M
E T F 6 K T Y 81- 210 xx M M
Inserted Length:
ETF 6
® ETF 6 with neck tube, exchangeable insert,
–35...+180 °C
(T NTC = +150 °C, T
max max
see table, passive (Perfect Sensor Protection)
(optional also with two sensors)
2-wire connection
(4-wire connection on PT100 / PT1000A,
optional on other sensors)
approx. 1 mA
screwed socket with G ½ " straight pipe thread
stainless steel, 1.4571, V4A,
G ½ " straight pipe thread, wrench size 27 mm,
p = 40 bar, Ø = 8 mm
max
length of neck tube (HL) = 80 mm
inserted length (EL) = 100 - 400 mm (see table)
form B, aluminium material,
white aluminium colour (similar RAL 9006),
ambient temperature –20...+100° C,
M 20 x 1.5
0.14 - 1.5 mm² via terminal screws on ceramic base
≥ 100 MΩ, at +20 °C (500 V DC)
< 95 % r. H., non-precipitating air
III (according to EN 60 730)
IP 54 (according to EN 60 529),
IP 65 (optional)
Sensor ⁄ Output
other sensors on request
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 10K Precon
NTC 20K
NTC 30K
KTY81-210
xx MM = 100 mm, 150 mm, 200 mm, 250 mm, 400 mm
LM235Z = +125 °C)
Rev. 2018 - V12 GB
1x two-wire connection
Standard
1x two-wire connection
LM 235 Z (KP 10)
1x four-wire connection
1x three-wire connection
2x two-wire connection
2x three-wire connection