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Datasheet generated 2026-10-07
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Danfoss MBT 5252 heavy-duty temperature sensor, PT100 100 ohm, 100 mm insertion, G 3/4 process connection (code 084Z8231)

Danfoss · Sensors & Instrumentation · Temperature Sensors · Denmark · danfoss.com
Part Number
084Z8231  ·  HS 9025.19
Danfoss MBT 5252 heavy-duty temperature sensor, PT100 100 ohm, 100 mm insertion, G 3/4 process connection (code 084Z8231)

Danfoss MBT 5252 heavy-duty temperature sensor, code 084Z8231 (type designation MBT 5252-0011-0100-0300-0000). Terminal-box (Type B head) insertion temperature sensor for cooling water, lubricating and hydraulic oil, and refrigeration plant in industrial and marine installations. Standardized Pt 100 platinum resistance element (100 ohm at 0 C), Class B tolerance per EN 60751. Insertion length 100 mm; G 3/4 male process connection (ISO 228-1-A). AISI 316 Ti stainless-steel protection tube, 10 mm. Measuring range -50 to +200 C (-58 to +392 F); output Ohm (resistance). Type B terminal-box head, Pg 16; IP65 enclosure per IEC 60529. The measuring insert is exchangeable. Supplied in a 8-piece multipack. CE marked.

Technical Specifications

TypeMBT 5252 heavy-duty temperature sensor
Type designationMBT 5252-0011-0100-0300-0000
Code number084Z8231
Sensor elementPt 100 platinum resistance (100 ohm at 0 C)
Tolerance classClass B per EN 60751
Insertion length100 mm
Process connectionG 3/4 male, ISO 228-1-A
Protection tubeAISI 316 Ti stainless steel, 10 mm
Measuring range-50 to +200 C (-58 to +392 F)
Output signalOhm (resistance)
Electrical connectionType B terminal-box head, Pg 16
Enclosure ratingIP65 per IEC 60529
Net weight0.447 kg
Gross weight0.456 kg
Packing formatMulti pack (8 pc)
ApprovalsCE
EAN5702423114269
Product groupSensors
Ambient temperature max. [°C]90 °C
Ambient temperature max. [°F]194 °F
ApprovalCE
CE markYes
China RoHS complianceOut of scope
Connection materialStainless steel
Connection standardISO 228
Connection typeG
EEE category5 small equipment (any external dimension < 50 cm)
Electrical connection sizePg 16
Enclosure rating IPIP65
EU RoHS complianceYes with exemptions
EU RoHS exemption clause6(c)
Extension length [in]1.97 in
Extension length [mm]50 mm
In scope of WEEEYes
Insertion length [in]3.94 in
Insertion length [mm]100 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 size3/4
Process connection standardISO 228-1-A
Process connection typeG
Protection tube diameter [in]0.394 in
Protection tube diameter [mm]10 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 size100 mm insertion
Thread standardISO 228-1-A
MOQ1

Compatibility

MBT 5252 insertion sensor with exchangeable measuring insert. Confirm the required insertion length (100 mm), process thread (G 3/4) 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