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Datasheet generated 2026-10-07
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Danfoss MBT 5250 heavy-duty insertion temperature sensor, PT100 100 ohm, 80 mm insertion, M18X1.5 process connection (code 084Z8244)

Danfoss · Sensors & Instrumentation · Temperature Sensors · Denmark · danfoss.com
Part Number
084Z8244  ·  HS 9025.19
Danfoss MBT 5250 heavy-duty insertion temperature sensor, PT100 100 ohm, 80 mm insertion, M18X1.5 process connection (code 084Z8244)

Danfoss MBT 5250 heavy-duty insertion temperature sensor, code 084Z8244 (type designation MBT 5250-0000-080-250). Insertion RTD temperature sensor for controlling cooling water, lubricating oil, hydraulic oil and refrigeration plant in general industry and marine installations. Standardized Pt 100 platinum resistance element (100 ohm at 0 C), Class B tolerance per EN 60751. Insertion length 80 mm; M18x1.5 male process connection (ISO 965). AISI 316 Ti stainless-steel protection tube, 8 mm. Measuring range -50 to +200 C (-58 to +392 F); output Ohm (resistance). Angular connector (form A) per EN 175301-803-A, Pg 11; IP65 enclosure per IEC 60529. The measuring insert is exchangeable. Supplied in a 20-piece multipack. CE marked.

Technical Specifications

TypeMBT 5250 heavy-duty insertion temperature sensor
Type designationMBT 5250-0000-080-250
Code number084Z8244
Sensor elementPt 100 platinum resistance (100 ohm at 0 C)
Tolerance classClass B per EN 60751
Insertion length80 mm
Process connectionM18x1.5 male, ISO 965
Protection tubeAISI 316 Ti stainless steel, 8 mm
Measuring range-50 to +200 C (-58 to +392 F)
Output signalOhm (resistance)
Electrical connectionAngular connector (form A) per EN 175301-803-A, Pg 11
Enclosure ratingIP65 per IEC 60529
Net weight0.139 kg
Gross weight0.143 kg
Packing formatMulti pack (20 pc)
ApprovalsCE
EAN5702423116850
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 conn
Male/FemaleMale and Female
Electrical connection sizePg 11
Electrical connection standardEN 175301-803-A
Enclosure rating IPIP65
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
In scope of WEEEYes
Insertion length [in]3.15 in
Insertion length [mm]80 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]3 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]1 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
IP ratingIP65
Standard size80 mm insertion
Thread standardISO 965
MOQ1

Compatibility

MBT 5250 insertion sensor with exchangeable measuring insert. Confirm the required insertion length (80 mm), process thread (M18x1.5) and element type (Pt 100) match the thermowell/pocket and controller input before ordering. A matching thermowell can be ordered separately.

Standards

Approvals

Attached Documents