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TP125 Series Temperature Sensors TP125-mA-S | FT9952-05

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Description & Features

The WEBTEC TP125 Series temperature sensor is a rugged, high-pressure instrument designed for continuous fluid temperature measurement in demanding hydraulic applications. Housed in a stainless steel and aluminium body with FKM/EPDM seals, it withstands pressures up to 480 bar (7000 psi) while measuring fluid temperatures across a range of 0 to 125°C (32 to 257°F). The mA output variant connects via a 7/16"-20UN #4 SAE ORB male port and draws power from a 12–32 V DC supply, making it straightforward to integrate into existing hydraulic circuits and monitoring systems.

Designed for use with mineral oils conforming to ISO 11158, the TP125-mA-S is compatible with a broad range of standard hydraulic fluids. At just 0.08 kg, the sensor adds minimal weight to any installation. Ambient temperature tolerance of 5 to 40°C (41 to 104°F) suits typical industrial service environments.

SKU: FT9952-05

Supplier Part Number (MPN): TP125-mA-S

Specifications

Brand
Webtec
Pack Size
1.00
UOM
EA
Ambient Temperature
5 to 40°C, 41 to 104°F
Body Materials
Stainless Steal, Aluminium
Compatible Fluid
Mineral oils to ISO 11158
Connection Type
7/16" -20UN #4 SAE ORB Male
Fluid Temperature Range
0 to 125°C, 32 to 257°F
Gross Weight
0.11 kg, 0.24 lbs
Max Rated Pressure
480 bar, 7000 psi
Net Weight
0.08 kg, 0.17 lbs
Porting
7/16” -20UN #4 SAE ORB MALE
Power Supply
12 – 32 V DC
Seals
FKM / EPDM
Product Weight
0.99 lbs

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Product Questions & Answers (1)

Question by: Dustin A on Apr 30, 2026, 10:55 PM
what's the max pressure this thing can handle? got a high pressure hydraulic circuit running around 5000 psi and need to make sure a temp sensor won't blow out on me
Answer by: Customer Support on May 2, 2026, 10:25 PM
Rated to 480 bar, which works out to 7000 psi, so a 5000 psi circuit is well within range. The stainless steel and aluminum body with FKM/EPDM seals holds up to that kind of pressure without issue when used with mineral oils meeting ISO 11158.