The WEBTEC SR-PTT-400-05-0C-CAN is a combined pressure and temperature sensor designed to work with HPM Series CAN data loggers, enabling simultaneous measurement of both parameters through a single device. Rated to 400 bar (5800 psi), it delivers pressure accuracy of plus or minus 0.5% full scale and temperature accuracy of plus or minus 3°C, making it well suited to demanding hydraulic test and monitoring applications.
Connections are made via an M16 x 2 test point port and an M12 5-pin Code A electrical connector, with a power supply requirement of 7 to 15 V DC. The sensor operates across a fluid temperature range of -25 to 105°C (-13 to 221°F) and an ambient range up to 85°C (185°F). Stainless steel construction throughout wetted parts, FKM seals, and an IP54 rating ensure reliable service in typical hydraulic environments. Compatible with mineral oils to ISO 11158 as standard.
SKU: FT10422-400
Supplier Part Number (MPN): SR-PTT-400-05-0C-CAN
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Specifications
Brand
Webtec
Pack Size
1.00
UOM
EA
Pressure Accuracy
±0.5% Full Scale
Temperature Accuracy
±3°C / ±5.4°F
Ambient Temperature
26 to 85 °C, -13 to 185 °F
Body Materials
Stainless steel 1.4302
Compatible Fluid
Mineral oils to ISO 11158 (other fluids on request)
what's the max pressure this sensor handles, and is ±0.5% accurate enough for real diagnostic work on a press circuit?
Answer by: Customer Support on Nov 10, 2025, 9:24 PM
Rated to 400 bar (5800 psi), and ±0.5% full scale is genuinely solid for field diagnostics on most press and clamp circuits. You're not going to get lab-grade precision, but for identifying pressure drop, cycle inconsistencies, or relief valve drift, that accuracy level is more than workable. The temperature side reads to ±3°C, so combined you get a pretty complete picture of what's happening in the circuit without needing separate instruments.