Immersion/ screw-in/ duct temperature measuring transducer TM 54
temperature Temperature

Immersion/ screw-in/ duct temperature measuring transducer THERMASGARD® TM 54

Product group: WG01

In Stock

Usually ships in 1 to 3 days
156,43 €
186,15 € incl. VAT + shipping


Immersion/ screw-in/ duct temperature measuring transducer THERMASGARD® TM 54
Calibratable THERMASGARD® TM 54 temperature measuring transducer with eight switchable measuring ranges and continuous output, connecting head made of aluminium and straight protective tube. The basic unit can be combined with accessories to provide four different versions, e.g. with a separate thermowell made of stainless steel for especially rugged applications.
The duct temperature transmitter serves to detect temperatures in liquid or gaseous media. It is used in pipes, heating engineering, storage systems, compact district heating stations, warm and cold water systems, oil and lubrication cycle systems, mechanical, apparatus and plant engineering and throughout the industrial sector. The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert.

Technical details

Power consumption
< 1.0 VA/ 24 V AC/ DC; < 0.55 VA/ 24 V DC
Temperature deviation
typically ± 0.2 K at +25 °C
Pt1000, DIN EN 60751, class B
(Perfect Sensor Protection)
Connection type
2- or 3-wire connection
Measuring ranges
multi-range switching with 8 switchable measuring ranges,
(other ranges optional)
T = +150°C
with manual zero point correction (± 10 K)
Ambient temperature
Measuring transducer –30...+70 °C
Process connection
by means of immersion sleeve or mounting flange
Protective tube
stainless steel, 1.4571, V4A, Ø = 6 mm
Electrical connection
0.2 - 1.5 mm², via push-in terminal
Cable connection
adjusting screw made of metal (M 20 x 1,5);
optional with cable gland, brass,
nickel-plated (M 20 x 1,5 ; with strain relief, exchangeable,
inner diameter 6 - 12 mm) or
M12 connector according to DIN EN 61076-2-101 (on request)
Connecting head
form B, material aluminium,
colour white aluminium (similar RAL 9006),
ambient temperature –30...+70° C
Permissible air humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)
Protection type
IP 54 (according to EN 60 529) standard
IP 65 (according to EN 60 529) optional
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU