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Description
Temperature measuring transducer
THERMASGARD® TM 65
Patented quality product (immersion sensor patent no. DE 10 2012 017 500.0)
Calibratable THERMASGARD® TM 43 temperature measuring transducer with eight switchable measuring ranges, continuous linear output, straight protective tube, housing made of impact resistant plastic with snap-on cover.
Calibratable THERMASGARD® TM 43 temperature measuring transducer with eight switchable measuring ranges, continuous linear output, straight protective tube, housing made of impact resistant plastic with snap-on cover.
Calibratable THERMASGARD® TM 65 temperature measuring transducer with eight switchable measuring ranges, continuous linear output, straight protective tube, housing made of 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 thermowells must be used. Applications are found in e.g. in piping and heating systems, in storage tanks and district heating compact stations, in hot-water and cold-water, oil and lubricant circulation systems, in mechanical, equipment and plant engineering as well as in the entire industrial sector. The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert.
For the detection of temperatures in liquid or gaseous media. For aggressive media, stainless steel thermowells must be used. Applications are found in e.g. in piping and heating systems, in storage tanks and district heating compact stations, in hot-water and cold-water, oil and lubricant circulation systems, in mechanical, equipment and plant engineering as well as in the entire industrial sector. The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert.
Technical details
Voltage supply
15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
depending on working resistance, residual ripple stabilised ± 0.3 V
Power consumption
< 1,0 W/ 24 V DC
< 2,2 VA/ 24 V AC
< 2,2 VA/ 24 V AC
Working resistance
Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant
Measuring range, temperature
– 20...+ 150 °C / – 50... + 50 °C / – 20... + 80 °C / – 30... + 60 °C / 0... + 40 °C / 0... + 50 °C (default) / 0...+ 100 °C / 0...+ 150 °C
Output
4...20 mA
Sensor
Pt1000, DIN EN 60751, class B
(Perfect Sensor Protection)
(Perfect Sensor Protection)
Connection type
2- or 3-wire connection
Measuring ranges
multi-range switching with 8 switchable measuring ranges,
see table (other ranges optional)
with manual zero point correction (± 10 K)
see table (other ranges optional)
with manual zero point correction (± 10 K)
Accuracy
typically ± 0.2 K at +25 °C
Ambient temperature
Measuring transducer –30...+70 °C
Protective tube
stainless steel, 1.4571, V4A, Ø = 6 mm
Electrical connection
0.14 - 1.5 mm²
via terminal screws on circuit board
via terminal screws on circuit board
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)
M12 connector according to DIN EN 61076-2-101 (optional on request)
Housing
plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
Housing dimensions
72 x 64 x 43.3 mm (Tyr 1 with Display)
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
max. inner diameter 10.4 mm
Permissible air humidity
< 95 % RH, 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 according to EN 61326,
according to EMC Directive 2014/ 30/ EU
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Display
Two-line display with illumination,
cutout 36 x 15 mm (W x H),
for displaying the ACTUAL temperature and the internal diagnostics
(sensor breakage, sensor short circuit)
cutout 36 x 15 mm (W x H),
for displaying the ACTUAL temperature and the internal diagnostics
(sensor breakage, sensor short circuit)