Technical Data - S+S Regeltechnik THERMASGARD TM 43 Series Operating Instructions, Mounting & Installation

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THERMASGARD ®
Patented quality product (Immersion sensor patent no. DE 10 2012 017 500.0)
Calibratable temperature measuring transducer THERMASGARD
able measuring ranges, continuous linear output, straight protective tube, housing made from
impact-resistant plastic with snap-on lid. Calibratable temperature measuring transducer
THERMASGARD ® TM 65 with eight switchable measuring ranges, continuous linear output,
straight protective tube, housing made from impact-resistant plastic with quick-locking
screws, with ⁄ without optional display. For the detection of temperatures in liquid or gaseous
media. For aggressive media, stainless steel immersion sleeves must be used. It is used e.g.
in piping systems, in heating technology, in storage tanks, in district heating compact
stations, in hot-water and cold-water systems, in oil and lubricant circulation systems, in
mechanical, apparatus and plant engineering as well as in the entire industrial sector. The
sensor is factory-calibrated; an environmental precision adjustment by an expert is possible.

TECHNICAL DATA

Power supply: 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
Working resistance: R (ohm) = (U
a
Load resistance: R > 5 kOhm for U variant
L
Power consumption: < 1.0 VA ⁄ 24 V DC; < 2.2 VA ⁄ 24 V AC
Sensor: Pt1000, DIN EN 60751, class B (Perfect Sensor Protection)
Measuring ranges: multi-range switching with 8 switchable measuring ranges,
see table (other ranges optional)
with manual zero point correction (± 10 K)
Deviation, temperature: typically ± 0.2 K at +25 °C
Output: 0 - 10 V or 4...20 mA
Ambient temperature: measuring transducer –30...+70 °C
Connection type: 2- or 3-wire connection
Housing: plastic, UV-stabilised, material polyamide, 30 % glass-globe
reinforced, colour traffic white (similar to RAL 9016),
TM 43 with snap-on lid
TM 65 with quick-locking screws (slotted ⁄ Phillips head
Housing dimensions: 72 x 64 x 37.8 mm (Tyr 1 / Tyr 01 without display)
72 x 64 x 43.3 mm (Tyr 1 with display)
Cable connection: cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable,
max. inner diameter 10.4 mm) or M12 connector
according to DIN EN 61076-2-101 (optional on request)
Electrical connection: 0.14 - 1.5 mm² via terminal screws on circuit board
stainless steel, V4A (1.4571), Ø = 6 mm,
Protective tube:
inserted length (EL) = 50 - 400 mm (see table)
Humidity: < 95 % r. H., non-precipitating air
Protection class: III (according to EN 60 730)
Protection type: TM 43 IP 54 (according to EN 60 529)* Housing tested,
TM 65 IP 67 (according to EN 60 529)* Housing tested,
Standards: CE conformity, electromagnetic compatibility according to EN 61326, according to EMC directive 2014 ⁄ 30 ⁄ EU
two-line display with illumination, cutout approx. 36 x15 mm (W x H), for displaying the ACTUAL temperature and the
Optional:
internal diagnostics (measuring range exceeded, measuring range not reached, sensor breakage, sensor short circuit)
ACCESSORIES
MF - 15 - K Mounting flange, plastic, 56.8 x 84.3 mm, Ø = 15.2 mm tube gland, T
TH 08 - ms ⁄ xx Immersion sleeve, brass, nickel-plated, Ø = 8 mm, T
TH 08 - VA ⁄ xx Immersion sleeve, stainless steel, V4A (1.4571), Ø = 8 mm, T
TH 08 - VA ⁄ xx ⁄ 90 Immersion sleeve, stainless steel, V4A (1.4571), with neck tube (90 mm), Ø = 8 mm, T
Type
TM 43 - I ⁄ WG01B
T M 4 3 - I xx M M
TM 43 - U
T M 4 3 - U xx M M
TM 65 - I ⁄ WG01
T M 6 5 - I xx M M
T M 6 5 - I xx M M _ D I S P L AY
TM 65 - U
T M 6 5 - U xx M M
T M 6 5 - U xx M M _ D I S P L AY
Inserted Length:
TM 43 ⁄ TM 65
-14 V) ⁄ 0.02 A for I variant
b
combination), housing cover for display is transparent!
TÜV SÜD, Report No. 713160960A (Tyr 01)
TÜV SÜD, Report No. 713139052 (Tyr 1) * Housing in the built-in state
Output
4...20 mA
0 - 10 V
4...20 mA
4...20 mA
0 - 10 V
0 - 10 V
xx M M = 50 mm, 100 mm, 150 mm, 200 mm, 250 mm, 300 mm, 400 mm
® TM 43 with eight switch-
max
= +150 °C, p
max max
= +600 °C, p
max
Display
■
■
Connecting scheme
-
230V AC
+
24V DC
1 2 3
Connecting scheme
-
230V AC
+
24V AC/DC
1 2 3
= +100 °C
= 10 bar
= 40 bar
max
= +600 °C, p
max
Rev. 2020 - V16
TM 65 - I
-
PLC
+
Working
resistance
TM 65 - U
-
PLC
+
PC
= 40 bar
max