Chntek Hydraulic Pressure Transmitter OEM

When a hydraulic system integrator needs a pressure transmitter that matches both 4-20mA control loops and 0.5-4.5V ratiometric inputs, the usual workaround is to compare multiple datasheets. Hunan Chntek Sensor Technology Co., Ltd. now lists the China…

Product Description

The China Chntek High Quality Hydraulic Pressure Transmitter 0.5-4.5V 4~20mA Industrial Pressure Transmitters from Hunan Chntek Sensor Technology Co., Ltd. is a sputtered thin film pressure sensor listed for liquid measuring media. It combines multiple output options with a wide pressure range, making it a candidate for buyers who need one model to cover different control systems.

Key specs from the supplier data sheet are ranked by procurement priority:

Output signals: 4-20mA, 0.5-4.5V, 0.5-4.5V ratiometric, and 0-10V.
Pressure range: 2.5-250MPa.
Accuracy: 0.5%F.S with long-term stability of 0.2%F.S/year.
Overload and burst protection: 200%F.S/300%F.S overload; burst pressure up to 4000%/1000% and 400MPa.
Environmental ratings: IP67; operating temperature -40 to +105°C or customized.

ISO certification listed by supplier
OEM/ODM customization supported
Supply ability: 50,000 pieces per month
Power supply: 8-32VDC or 5VDC depending on output
Warranty: 1 year

This combination of sputtered thin film sensor technology and liquid media rating gives buyers a documented baseline before requesting OEM modifications.

Installation & Operation Notes

Before wiring this transmitter, confirm which output signal matches the PLC or controller input. The unit supports both 4-20mA current loops and 0.5-4.5V ratiometric voltage outputs, so selecting the correct output avoids signal mismatch.

Power supply: 8-32VDC or 5VDC per the chosen output signal.
Liquid media: rated for liquid measuring media; IP67 allows use in washdown or humid environments.
Temperature range: -40 to +105°C, with customization available for extended conditions.
Overload margin: 200%F.S/300%F.S overload protects against pressure spikes.

The 1-year warranty from Hunan Chntek covers the transmitter under standard operating conditions; confirm exact terms with the supplier.

Applications

The listed liquid media compatibility and 2.5-250MPa pressure range make this Chntek hydraulic pressure transmitter relevant for several liquid pressure monitoring tasks:

Hydraulic power unit pressure feedback loops
Test benches requiring multiple output signals
Process control systems that need 4-20mA or 0.5-4.5V ratiometric inputs
Industrial liquid pressure measurement with IP67 enclosure requirements

Buyers evaluating this SKU should match the maximum system pressure to the listed 250MPa ceiling and confirm if the 0.5%F.S accuracy fits the application tolerance.

China Chntek High Quality Hydraulic Pressure Transmitter 0.5-4.5V 4~20mA Industrial Pressure Transmitters

Company Profile

Hunan Chntek Sensor Technology Co., Ltd. operates from Hunan, China, and lists pressure and sensor products under the CHNTEK trademark. For this model, the company reports OEM/ODM customization, ISO certification, and a supply ability of 50,000 pieces per month.

China Chntek High Quality Hydraulic Pressure Transmitter 0.5-4.5V 4~20mA Industrial Pressure Transmitters

The published price range is US$39.00-45.00 per unit, which positions the product for both prototype runs and larger procurement programs. Buyers can use the listed production capacity to discuss lead times and customization requirements with the supplier.

China Chntek High Quality Hydraulic Pressure Transmitter 0.5-4.5V 4~20mA Industrial Pressure Transmitters

Key Takeaways

The China Chntek High Quality Hydraulic Pressure Transmitter 0.5-4.5V 4~20mA Industrial Pressure Transmitters combines 4-20mA, 0.5-4.5V ratiometric, and 0-10V outputs.
Pressure range covers 2.5-250MPa with IP67 and ISO certification.
OEM/ODM support and 50,000-piece monthly supply ability support scaling.
Published price is US$39.00-45.00; warranty is 1 year.

CTA

Buyers evaluating hydraulic pressure transmitters can request a quote or ask for OEM specs from Hunan Chntek Sensor Technology Co., Ltd. Confirm output selection, pressure range, and customization options before ordering to avoid rework.