Technical Data - S+S REGELTECHNIK THERMASGARD HFTM-VA Bedienungs- Und Montageanleitung

G
®
THERMASGARD
Calibratable temperature measuring transducer with sleeve sensor THERMASGARD
output, housing made from stainless steel V4A with cable gland or M12 connector according to DIN EN 61076-2-101. The temperature transmitter
with remote sensor is used to detect temperatures in liquid and gaseous media e.g. if installed in an immersion sleeve or as a duct sensor. The
measuring transducer is factory-calibrated. Adjustment ⁄ fine adjustment by the user is possible (zero point offset is adjustable). A direct, permanent
use in liquids is possible in combination with immersion sleeves THE (see Accessories). The sensor is factory-calibrated; an environmental precision
adjustment by an expert is possible.

TECHNICAL DATA

Power supply:
Working resistance:
Load resistance:
Power consumption:
Insulating resistance:
Sensor:
Measuring ranges:
Deviation, temperature:
Output:
Connection type:
Electrical connection:
Cable connection:
Housing:
Housing dimensions:
Connecting cable:
Sensor protection:
Ambient temperature:
Permissible humidity:
Protection class:
Protection type:
Standards:
THERMASGARD ® HFTM - VA
Type
HFTM -x VA
H F T M - I VA
H F T M - U VA
HFTM -x VAQ
H F T M - I VA Q
H F T M - U VA Q
Extra charge:
ACCESSORIES
THE - ms ⁄ xx
THE - VA ⁄ xx
HFTM - VA ID
24 V AC ⁄ DC (± 10 %) for U variant
15...36 V DC for I variant, depending on working resistance, residual ripple stabilised ± 0.3 V
R (Ohm) = (U -14 V) ⁄ 0.02 A for I variant, see working resistance diagram
a b
R > 5 kOhm for U variant
L
< 1.0 VA ⁄ 24 V DC ; < 2.2 VA ⁄ 24 V AC
≥ 100 MΩ, at +20 °C (500 V DC)
Pt1000, DIN EN 60751, class B, (Perfect Sensor Protection at IP68) sensor external
multi-range switching with 8 switchable measuring ranges,
see table (other ranges optional)
with manual zero point correction (± 10 K)
typically ± 0.2 K at +25 °C
0 -10 V or 4...20 mA
2- or 3-wire connection
0.14 - 1.5 mm² via terminal screws
cable gland, stainless steel V2A (1.4305)
(M 20 x 1.5; with strain relief, exchangeable, inner diameter 6 - 12 mm) or
M12 connector (male, 5-pin, A-code) according to DIN EN 61076-2-101
stainless steel V4A (1.4571), with non-distortion cover bolting, impact resistant, high EMI shielding,
corrosion, temperature, UV and weathering resistant
143 x 97 x 61 mm (Tyr 2E)
silicone, SiHF, 2 x 0.25 mm²; KL = 1.5 m (other lengths and measuring range limits optionally available,
e.g. PTFE up to +250 °C or glass fibre with steel mesh up to + 350°C)
sensor sleeve, stainless steel V4A (1.4571), Ø = 6 mm,
nominal length NL = 50 mm (other dimensions optionally available), cable entry stamped (optionally rolled)
measuring transducer –30...+70 °C
< 95 % r.H., non-precipitating air
III (according to EN 60 730)
IP 65 (according to EN 60 529) humidity-tight stamped
IP 68 (optionally watertight compound-filled) rolled
IP 54 (optionally with glass fibre cable)
Housing tested, TÜV SÜD, Report No. 713160960B (Skadi2)
CE conformity according to EMC Directive 2014 ⁄ 30 ⁄ EU, according to EN 61326-1, according to EN 61326-2-3
Sleeve sensor with temperature measuring transducer, ID
Sensor Output
Pt1000 4... 20 mA
Pt1000 0 -10 V
Pt1000 4... 20 mA
Pt1000 0 -10 V
Other ranges optional
Protection type IP 68 (Sensor sleeve watertight compound-filled)
2-wire connecting leads, per running meter (silicone / PTFE / glass fibre)
Other lengths of protection sleeve (NL) optional
Immersion sleeve, brass, nickel-plated, Ø = 9 mm, inserted length (EL) = 50 - 250 mm,
inner diameter of socket Ø = 5.2 mm, with adjusting screw M12 x1.5 T
Immersion sleeve, stainless steel, V4A (1.4571), Ø = 9 mm, inserted length (EL) = 50 - 400 mm,
inner diameter of socket Ø = 5.2 mm, with adjusting screw M12 x1.5 T
® HFTM - VA with eight switchable measuring ranges, continuous
Type
Remote sensor
Remote sensor
Remote sensor
Remote sensor
= +130 °C, p
max
= +200 °C, p
max
Rev. ID20 - V12 (+U)
Item No.
with cable gland
2001- 2141-2200- 001
2001- 2141-1200- 001
with M12 connector
2001- 2141-2100- 001
2001- 2141-1100- 001
= 16 bar
max
= 40 bar
max