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Datasheet generated 2026-10-07
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Danfoss MBT 5250 temperature sensor, Pt 100, 50 mm insertion, M18 x 1.5, bayonet 4-Pin connector (code 084Z3245)

Danfoss · Sensors & Instrumentation · Temperature Sensors · Denmark · danfoss.com
Part Number
084Z3245  ·  HS 9025.19
Danfoss MBT 5250 temperature sensor, Pt 100, 50 mm insertion, M18 x 1.5, bayonet 4-Pin connector (code 084Z3245)

Danfoss MBT 5250 temperature sensor, code 084Z3245 (type designation MBT 5250-0200-050-450). Insertion RTD for process, industry and marine temperature measurement. Pt 100 (100 ohm at 0 C) platinum element, Class B tolerance per EN 60751. Insertion length 50 mm; M18 x 1.5 male, stainless steel (ISO 965) process connection; AISI 316 Ti stainless steel, 8 mm diameter. Measuring range -50 to +200 C (-58 to +392 F); resistance (ohm) output, 2-wire; Bayonet, 4-pin (DIN 72585); IP65 enclosure per IEC 60529. Supplied in a 25-piece multipack. CE marked.

Technical Specifications

TypeMBT 5250 (insertion temperature sensor)
Type designationMBT 5250-0200-050-450
Code number084Z3245
Sensor elementPt 100 (100 ohm at 0 C)
Tolerance classClass B per EN 60751
Insertion length50 mm
Process connectionM18 x 1.5 male, stainless steel (ISO 965)
Protection tubeAISI 316 Ti stainless steel, 8 mm diameter
Measuring range-50 to +200 C (-58 to +392 F)
Output signalOhm (resistance), 2-wire
Electrical connectionBayonet, 4-pin (DIN 72585)
Enclosure ratingIP65 per IEC 60529
Packing quantity25 pc
Net weight0.138 kg
ApprovalsCE
EAN5702423274901
Product groupSensors
Ambient temperature max. [°C]125 °C
Ambient temperature max. [°F]257 °F
ApprovalCE
CE markYes
China RoHS complianceOut of scope
Connection materialStainless steel
Connection typeM
EEE category5 small equipment (any external dimension < 50 cm)
Electrical connection size4 pin
Electrical connection standardDIN 72585
Enclosure rating IPIP65
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
In scope of WEEEYes
Insertion length [in]1.97 in
Insertion length [mm]50 mm
Insertion typeFixed
Measuring range [°C] [max]200 °C
Measuring range [°C] [min]-50 °C
Measuring range [°F] [max]392 °F
Measuring range [°F] [min]-58 °F
Number of terminals [pcs]2 pc
Process connection Male/FemaleMale
Process connection materialStainless steel
Process connection size18x1.5
Process connection standardISO 965
Process connection typeM
Protection tube diameter [in]0.315 in
Protection tube diameter [mm]8 mm
Protection tube materialAISI 316 TI
REACH Candidate List substancesLead (CAS no. 7439-92-1)
Sensor elem. resistance [Ohm]100 Ohm
Sensor element [pc]2 pc
Sensor element standardEN 60751
Sensor element toleranceClass B
Sensor element typePt
Sensor InsertExchangeable
Temperature range [°C] [max]200 °C
Temperature range [°C] [min]-50 °C
Temperature range [°F] [max]392 °F
Temperature range [°F] [min]-58 °F
Wires [pcs]2 pc

Properties

MaterialAISI 316 Ti stainless steel
Temperature range-50 to +200 C (-58 to +392 F)
IP ratingIP65
Standard size50 mm insertion
Thread standardISO 965
MOQ1

Compatibility

Confirm the insertion length (50 mm), process thread and electrical connector suit the installation, and that the element/output matches the receiving instrument.

Standards

Approvals

Attached Documents