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Probe with lumberg M12 connector, connection G1 / 2 ", 6mm, -50 to 150 ° C

Delivery in 3 to 5 weeks
  • Resistance temperature sensors.
  • With Lumberg M12 connector.
  • Measures the temperature of gaseous or liquid substances. 
  • Temperature range from -50 to 150 ° C.

Product features Probe with lumberg M12 connector, connection G1 / 2 ", 6mm, -50 to 150 ° C


Probe with lumberg M12 connector, connection G1 / 2 ", 6mm, -50 to 150 ° C
These resistance temperature probes with TR 021A connector are designed for measure the temperature of gaseous or liquid substances. The operating temperature range of the sensor is -50 to 150 ° C and should not be exceeded even for a short time.

Temperature sensors with connector consist of a metal housing in which the temperature sensor is located and a Lumberg M12 connection connector, which is a fixed part of the housing.

Temperature sensors with connector comply with degree of protection IP 67 according to EN 60529, as amended, and are designed to measure the temperature in pipes. Their construction allows faster response to temperature changes compared to collectors with a protective sump and may be used as pressure equipment within the meaning of Government Decree No. 26/2003 Coll., as amended.

Temperature sensors with connector are designed for operate in a chemically non-aggressive environment, the mode of use must be chosen according to the temperature and the chemical resistance of the housing and the connection connector.


  • CONEC 43-00092 connection connector or RKCS 4/9 stainless steel connector
  • Connection cables with straight or rectangular RKT connector RKWT or PRKWT


  • The manufacturer issues an EU declaration of conformity.
  • Calibration - All production is subject to output metrological control, which is carried out by comparison with standards or with working gauges. The continuity of working standards and gauges is ensured within the meaning of Article 5 of Law No. 505/1990 on metrology. The manufacturer offers the possibility to supply calibrated sensors (in accordance with the requirements of EN ISO / IEC 17025, as amended)

Sensor type TR 021A
Measuring range
-50 to 150 ° C (may be limited by the type of sensor, determine in the documentation)
Sensitive element type all types 
(Pt 100, Pt 1000, Ni 1000, Ni 10000, Ni 2226 = T1, NTC, PTC, KTY, 
TSiC, DALLAS, thermocouple K, thermocouple J, thermocouple T and so on)
Protection sign IP67 according to EN 60529
File G½; M 20 x 1,5; M 27 x 2 others according to customer
DIN 1.4301 stainless steel
Case diameter 6.0 ± 0.1 mm
Case length (L) 20 to 500 mm
Connector type
Lumberg RSFM4, M12
Ambient temperature around the connector
-25 to 80 ° C
Wire resistance
0,254 Ω / 1 m at a temperature of 25 ° C for a 2-wire connection
Response time τ 0,5  τ 0,9 <9 s (in white water 0,4 ms -1 )

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