S+S Regeltechnik THERMASGARD TM65 Notice D'instruction page 6

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THERMASGARD ®
Calibrateable temperature measuring transducer THERMASGARD
switchable measuring ranges, continuous linear output, enclosure made of impact-resistant
plastic and enclosure cover with quick-locking screws, straight protective tube, optional
with or without display. For the detection of temperatures in liquid or gaseous media. For
aggressive media stainless steel immersion sleeves shall be used.
Applications of the TM 65 are 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. These temperature measuring transducers are factory-calibrated. Adjust-
ment ⁄ fine adjustment by the user is possible (zero point offset is adjustable).
TECHNICAL DATA:
Power supply: .................................. 24 V AC ⁄ DC ± 20 % for output 0 - 10 V
Sensor: ............................................. Pt1000, DIN EN 60751, class B
Measuring ranges: ......................... multi-range switching
Output: ............................................. 0 - 10 V or 4... 20 mA
Ambient temperature: .................. measuring transducer - 30...+ 70 °C
Connection type: ............................ 2- or 3-wire connection
Protective tube: ............................. stainless steel, 1.4571, V 4A, Ø = 6 mm,
Connecting head: ........................... plastic, material polyamide,
Dimensions: ..................................... 72 x 64 x 39.4 mm
Cable gland: ..................................... M 16, including strain relief
Electrical connection: .................... 0.14 - 1.5 mm² via terminal screws on circuit board
Humidity: .......................................... < 95 % r. H., non-precipitating air
Protection class: ............................ III (according to EN 60 730)
Protection type: ............................. IP 65 (according to EN 60 529)
Standards: ....................................... CE conformity, electromagnetic compatibility
Optional: ........................................... single-line display with illumination,
ACCESSORIES:
MF-06-K .......................................... Mounting flange, plastic, 56.8 x 84.3 mm,
TH-ms ⁄ xx ........................................ Brass immersion sleeve,
TH-VA ⁄ xx ........................................ Stainless steel immersion sleeve,
TH-VA ⁄ xx ⁄ 90 ............................... Stainless steel immersion sleeve with neck tube (90 mm),
xx = Inserted Length ..................... EL = 50 mm, 100 mm, 150 mm, 200 mm, 250 mm, 300 mm
Type ⁄ WG1
TM 65 - I
TM 65 - U
TM 65 - xx - Display
Optional:
Please specify in your order:
TM 65
15 - 36 V DC ± 10 % for output 4 ... 20 mA
(depending on working resistance)
with 8 switchable measuring ranges,
see table (other ranges optional)
with manual zero point correction (± 10 K)
nominal length NL = 50 mm – 300 mm (see table)
30 % glass-globe-reinforced,
with quick-locking screws,
colour pure white (similar RAL 9010)
according to EN 61326: 2006,
according to EMC directive 2004 ⁄ 108 ⁄ EC
cutout 37 x15 mm (W x H),
for displaying actual temperature
Ø = 6,2 mm tube gland, T = 150 °C
max
Ø = 8 mm, T = 150 °C, p = 10 bar
max max
Ø = 8 mm, T = 600 °C, p = 40 bar
max max
Ø = 8 mm, T = 600 °C, p = 40 bar
max max
Output
4...20 mA
0 -10 V
Single-line display with illumination
Other measuring ranges on request.
Length of protective tube
e. g. TM 65 - U, 150 mm; TM 65 - I , 300 mm
® TM 65 with eight
Connecting scheme
Connecting scheme
Length of protective tube (NL)
50 mm 100 mm
▯
▯
- -
230V AC
+
+
24V DC
1 2 3
- -
230V AC
+
24V AC/DC
1 2 3
150 mm 200 mm 250 mm
▯ ▯ ▯
▯ ▯ ▯
TM 65 - I
PLC
Working
resistance
TM 65 - U
PLC
+
PC
300 mm
▯ ▯
▯ ▯