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Pressure Transducers WIKA-A-10 Type WIKA-A-10-400B 4-20MA | FT11319-400

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Description & Features

The WIKA A-10 series pressure transducer by WEBTEC is built for continuous oil pressure monitoring in hydraulic equipment, covering a measurement range up to 400 bar (5800 psi) with an accuracy of ±1% full scale. Output is delivered as a 4–20 mA signal over an M12 x 1, 4-pin connector, powered by an 8–30 V DC supply, making it straightforward to integrate with most data acquisition or control systems.

Constructed from 316L stainless steel with FKM seals, the transducer handles mineral oils to ISO 11158 and operates across a fluid and ambient temperature range of -40 to 100°C (-40 to 212°F). The 1/4" BSPP male port provides a compact, reliable hydraulic connection, while the IP67 rating ensures resilience in demanding industrial environments. Weighing just 0.1 kg, it suits both fixed installations and portable test rigs.

SKU: FT11319-400
Supplier Part Number (MPN): WIKA-A-10-400B 4-20MA

Specifications

Brand
WEBTEC
Brand
Webtec
Pack Size
1.00
UOM
EA
Supplier Part Number
FT11319-400
Pressure Accuracy
≤ ±1% Full Scale
Ambient Temperature
-40 to 100 °C, -40 to 212 °F
Body Materials
Stainless Steel 316L, HNBR, PA
Compatible Fluid
Mineral oils to ISO 11158 (other fluids on request)
Connection Type
M12 x 1, 4-Pin
Fluid Temperature Range
-40 to 100°C, -40 to 212°F
Gross Weight
0.17 kg, 0.37 lbs
Internal Materials
Stainless steel 316L and PH steel
IP Rating
IP67
Max Rated Pressure
400 bar, 5800 psi
Net Weight
0.1 kg, 0.2 lbs
Porting
1/4” BSPP male
Power Supply
8 – 30 V DC
Seals
FKM
Product Weight
0.99 lbs

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Product Questions & Answers (1)

Question by: Patty W on Feb 2, 2026, 6:39 PM
does this transducer work with standard mineral hydraulic oil, or does it need something special?
Answer by: Customer Support on Feb 4, 2026, 6:31 PM
Mineral oils meeting ISO 11158 are the compatible fluid for this transducer. That covers the vast majority of hydraulic systems running standard HLP or HM-type oils. If your system uses a different fluid, that would need to be confirmed separately, but for everyday mineral oil hydraulics you're good to go.