JUMO 902044 Screw-in RTD Temperature Probe with Connector According to DIN EN 175301 Data Sheet - Manual

Data sheet 902044 Page 1/8
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Hausadresse: Moritz-Juchheim-Straße 1, 36039 Fulda, Germany Telefax: +49 661 6003-601/688
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Postadresse: 36035 Fulda, Germany Internet: www.jumo.net
Screw-in RTD temperature probe
with plug connector
according to DIN EN 175301
• For temperatures between -50 and +260 °C
• Vibration-resistant design
• Plug connector locked against contact, protection type IP65
• Available with transmitter
• GL approval for basic types 902044/20 and 902044/21 (max. insertion length 200 mm)
Vibration-resistant screw-in RTD temperature probes allow temperatures to be measured under
pressure in engines, compressors, plant engineering, and shipbuilding.
The plug connectors between the protection fitting and the connecting cable are locked against
contact and have protection type IP65 when connected.
The measuring insert is a Pt100 temperature sensor according to DIN EN 60751, class B in 2-
wire circuit as standard. Other versions with Pt500 or Pt1000 are also possible.
The connection can be carried out in a 2-wire or 4-wire circuit as required.
Basic types 902044/25 to 902044/29 are available as versions with transmitters (output 4 to
20 mA).
Technical data
Connection Basic types 902044/15, 902044/20, 902044/25, 902044/28, and 902044/80:
DIN EN 175301-803 plug connectors, Pg9
Basic types 902044/16, 902044/21, 902044/26, 902044/29, and 902044/81:
DIN EN 175301-803 plug connectors, Pg11
Max. conductor cross section 1.5 mm
2 , IP65, ambient temperature -40 to +125 °C
For versions with transmitters: ambient temperature -40 to +85 °C
Process connection Thread, stainless steel 1.4301/1.4571
Protection tube Stainless steel 1.4571, Ø 8 mm, Ø 6 mm stepped down to 3.3 mm,
Max. pressure load 50 bar at 200 °C (basic types 902044/20 and 902044/21)
Measuring insert Pt100 temperature sensor, DIN EN 60751, class B in 2-wire or 4-wire circuit, exchangeable. Short-
er fitting lengths in connection with unfavorable fitting conditions (heat dissipation error) can result
in an exceedance of the tolerance class.
The measuring insert is not exchangeable for versions equipped with transmitters.
Protection type IP65 when connected
Response times Basic types 902044/15 and 902044/16: t
0.5
= < 2 s, t
0.9
= < 4 s, in water with 0.2 m/s,
Ø 6 mm stepped down to Ø 3.3 mm
Basic types 902044/20 and 902044/21: t
0.5
= 15 s, t
0.9
= 45 s, in water with 0.2 m/s, Ø 8 mm
Basic types 902044/25 to 902044/29: t
0.5
= < 2 s, t
0.9
= < 4 s, in water with 0.2 m/s,
Ø 6 mm stepped down to Ø 3.3 mm
Basic types 902044/80 and 902044/81: t
0.5
= 5 s, t
0.9
= 12 s, in water with 0.2 m/s, Ø 8 mm
Vibration resistance Germanischer Lloyd, application category "D“, characteristic line 2
Approvals Basic types 902044/20 and 902044/21 GL Germanischer Lloyd
Accessories Thermowell, data sheet 902440
2014-05-16/00534480
Approvals/approval marks
(see "Technical data")