Custom Hydac Pressure transmitters HPT 1446-F31-0010-000 Suppliers, Product

HYDAC HPT 1446 - F31 - 0010 - 000 is a member of the HPT 1400S series pressure transmitters, with a measuring range of 0 - 10 bar. It adopts a stainless steel thin-film strain gauge sensor, featuring a typical accuracy of ±0.5% FS and a maximum accuracy of no more than ±1.0% FS. Equipped with G1/4 A external thread and M12x1/4p connections for easy assembly, it has FKM sealing material compatible with most hydraulic oils. Its operating temperature ranges from -40°C to +100°C, and it supports IO-Link signals, which is ideal for monitoring accumulator pre-charge pressure and pressure of industrial and mobile hydraulic systems, and fits OEM scenarios well.

Product Description

HYDAC HPT 1446 - F31 - 0010 - 000 is a member of the HPT 1400S series of smart pressure transmitters. It is specially designed for serialized applications and compact installation scenarios, with the advantages of high precision, robustness and reliable performance. It is widely used in mobile and industrial hydraulic systems. The detailed overview is as follows:
Core Technical Parameters
Measurement performance
It adopts a durable thin-film strain gauge sensor. Referring to the general accuracy standard of the HPT 1400S series, its typical measurement accuracy is ±0.5% FS, and the maximum accuracy does not exceed ±1.0% FS, which can ensure stable and reliable pressure data collection.
Connection specifications
The mechanical connection is G1/4 A ISO 1179 - 2 external thread, which is convenient for quick assembly with the pipeline; the electrical connection adopts the common M12 connector for industrial sensors, which has good connection stability.
Temperature adaptability
The compensation temperature range is -25°C to +85°C, and the working temperature range can reach -40°C to +100°C, which can adapt to the temperature changes of most industrial and mobile equipment working environments.
Other key indexes
The sealing material is FKM, which is compatible with most hydraulic oils and has good corrosion resistance; the service life can withstand more than 10 million load cycles, and the structural reliability is high.
Structural and Functional Features
Compact and robust structure
The product is designed for space-constrained scenarios. Its small size allows it to be installed in narrow positions such as hydraulic integrated blocks. The internal components are encapsulated, which can resist humidity and vibration, and can maintain stable performance even in harsh working conditions such as mechanical vibration.
Excellent anti-interference ability
It has excellent electromagnetic compatibility (EMC) characteristics. It can ensure the stability of pressure signals even in harsh environments with strong high-frequency electromagnetic interference, avoiding data distortion caused by external interference.
Support intelligent monitoring
As a smart sensor of the new generation, it can provide real-time operation data for the system. It can cooperate with IO-Link and other signal protocols (the series supports this type of output) to realize dynamic and real-time optimized monitoring of the system, which helps to reduce operating costs and improve equipment availability.
Reliable protective design
The overall structure has good sealing performance, and the encapsulated design can prevent moisture and dust from invading the internal circuit, which ensures the long-term stable operation of the product in harsh industrial environments.
Typical Application Scenarios
It is suitable for pressure monitoring in small and medium-pressure hydraulic systems, such as the pre-charge pressure detection of accumulators in hydraulic systems and the pressure monitoring of key pipeline nodes of small industrial hydraulic stations.
It can be matched with mobile construction machinery, precision machine tools and other equipment, and is installed in positions such as hydraulic pump outlets and actuator inlets to provide real-time pressure feedback for the control system.
It is applicable to serialized OEM supporting projects, meeting the large-scale supporting needs of equipment manufacturers for high-reliability and cost-effective pressure transmitters.
Product Features
Approval ECE type approval (E13 car)
Electrical connection M12x1 / 4p
Mechanical connection G1/4 A ISO 1179-2 / external
Output signal IO-Link
Accuracy 1.00% max = 0.5% typ.
Pressure range max value 10
Pressure range min value 0
Pressure unit BAR
Type of pressure Relative
Model Segment Corresponding Meaning
HPT Product category: HYDAC pressure transmitter product line.
1446 Specific model code in the HPT 1400S series, distinguishing different structural or functional variants under the same series.
F31 Functional/interface configuration code, which is inferred to correspond to the specific type of electrical connection or output signal matching, and is a standardized configuration identifier for the series.
10 Core measurement range parameter, which is speculated to correspond to a measuring range of 0 - 10 bar. This is consistent with the marking logic that the number segment in the HPT 1400S series model represents the maximum pressure value of the measuring range.
0 Standard configuration mark, indicating that the product adopts the default factory standard configuration without additional customized accessories or functional extensions.
Shipping & Package Details
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
FD-615MT Specs.pdf
Hydac Pressure transmitters HPT 1446-F31-0010-000 Datasheet.pdf
Document Download
Frequently Asked Questions

What is the measurement accuracy of the HPT 1446-F31-0010-000?

It features a typical accuracy of ±0.5% FS, with a maximum limit not exceeding ±1.0% FS, ensuring highly reliable pressure acquisition.

What type of mechanical and electrical connections are used?

The mechanical connection is a G1/4 A ISO 1179-2 external thread, and the electrical connection uses an M12x1 / 4-pin connector.

What output signal does this pressure transmitter support?

This specific model supports the IO-Link communication protocol, enabling intelligent system monitoring and real-time operational data feedback.

What are the temperature limitations for HPT 1446?

The sensor operates in temperature ranges from -40°C to +100°C, with a compensated temperature range of -25°C to +85°C.

What does "10" in the model segment represent?

The number "10" corresponds to the maximum relative measuring range, which represents a pressure measurement scale of 0 to 10 bar.

What sealing material is integrated inside the transmitter?

The default sealing material is FKM, which offers excellent resistance to most hydraulic fluids and strong corrosion protection.

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