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THERMASGARD
®
Very quickly responding screw-in resistance thermometer ⁄ immersion temperature sensor
THERMASGARD
®
ETF 7 with passive output, neck tube and a single-tapered stainless steel
protective tube, housing cover with quick-locking screws, very short reaction time, particularly
suitable for very quick temperature changes and control operations, e.g. in hydraulic systems.
TECHNICAL DATA
Measuring range:
Sensors ⁄ output:
Response times:
Connection type:
Testing current:
Insulating resistance:
Electrical connection:
Cable connection:
Housing:
Housing dimensions:
Protective tube:
Process connection:
Humidity:
Protection class:
Protection type:
®
THERMASGARD
ETF 7
Type ⁄ WG01
ETF7 PT100 xx
E T F 7 P t10 0 10 0 m m
E T F 7 P t10 0 15 0 m m
E T F 7 P t10 0 2 5 0 m m
ETF7 PT1000 xx
E T F 7 P t10 0 0 10 0 m m
E T F 7 P t10 0 0 15 0 m m
E T F 7 P t10 0 0 2 5 0 m m
ETF7 NI1000 xx
E T F 7 Ni10 0 0 10 0 m m
E T F 7 N i10 0 0 15 0 m m
E T F 7 N i10 0 0 2 5 0 m m
ETF7 NI1000TK xx
E T F 7 Ni T K 10 0 m m
E T F 7 N i T K 15 0 m m
E T F 7 Ni T K 2 5 0 m m
Optional:
ETF 7
–35...+150 °C
see table, passive
(Perfect Sensor Protection)
t
= 2.8 s
0.5
t
= 10 s
0.9
(for water at a flow rate of 2 m ⁄ s)
2-wire connection
(4-wire connection on PT100,
optional on other sensors)
< 0.6 mA (Pt1000)
< 1.0 mA (Pt100)
< 0.3 mA (Ni1000, Ni1000 TK5000)
≥ 100 MΩ, at +20 °C (500 V DC)
0.14 - 1.5 mm² via terminal screws
cable gland, plastic
(M 16 x 1.5; with strain relief, exchangeable,
inner diameter 10.4 mm) or
M12 connector according to DIN EN 61076-2-101
plastic, UV-resistant,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted ⁄ Phillips head combination),
colour traffic white (similar to RAL 9016)
72 x 64 x 37.8 mm (Tyr 1)
stainless steel V4A (1.4571),
G ½ " straight pipe thread, wrench size 27 mm,
p
= 6 bar, Ø = 6 mm,
max
single-tapered to Ø = 4 mm (see dimensional drawing)
length of neck tube (HL) = 25 mm
inserted length (EL) = 100 - 250 mm (see table)
screwed socket with G ½ " straight pipe thread
< 95 % r. H., non-precipitating air
III (according to EN 60 730)
IP 65 (according to EN 60 529) Housing tested,
TÜV SÜD, Report No. 713139052 (Tyr 1)
Screw-in ⁄ immersion temperature sensor with neck tube
Sensor ⁄ Output
Pt100
Pt100
(according to DIN EN 60 751, class B)
Pt100
(according to DIN EN 60 751, class B)
Pt100
(according to DIN EN 60 751, class B)
Pt1000
Pt1000 (according to DIN EN 60 751, class B)
Pt1000 (according to DIN EN 60 751, class B)
Pt1000 (according to DIN EN 60 751, class B)
Ni1000
Ni1000 (according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
Ni1000 (according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
Ni1000 (according to DIN EN 43 760, class B, TCR = 6180 ppm ⁄ K)
Ni1000 TK5000
Ni1000 TK5000 (TCR = 5000 ppm ⁄ K), LG - Ni1000
Ni1000 TK5000 (TCR = 5000 ppm ⁄ K), LG - Ni1000
Ni1000 TK5000 (TCR = 5000 ppm ⁄ K), LG - Ni1000
Cable connection with M12 connector according to DIN EN 61076-2-101
Rev. 2021 - V16
1x two-wire connection
Standard
1x two-wire connection
LM 235 Z (KP 10)
1x four-wire connection
(optional)
Item No.
1101- 2080- 1023- 000
1101- 2080- 1033- 000
1101- 2080- 1053- 000
1101- 2080- 5021- 000
1101- 2080- 5031- 000
1101- 2080- 5051- 000
1101- 2084- 2021- 000
1101- 2084- 2031- 000
1101- 2084- 2051- 000
1101- 2081- 0021- 000
1101- 2081- 0031- 000
1101- 2081- 0051- 000
on request
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