
-Overview-
Our digital display pressure transmitter is engineered with a high-performance silicon piezoresistive-filled pressure-sensitive core, ensuring exceptional sensitivity and accuracy in pressure detection. An internal ASIC converts the sensor's millivolt signals into standard voltage, current, or RS485 signals, with robust photoelectric isolation to ensure stable, interference-free output. It supports direct connection to computers, digital displays, or PLC systems, with the current output mode enabling reliable long-distance signal transmission.
Featuring a cast aluminum explosion-proof housing and a full stainless steel sealed structure, this transmitter is built to withstand corrosive environments, offering outstanding vibration and shock resistance. Widely applicable in industrial control, aerospace, automotive manufacturing, medical equipment, HVAC systems, and more, it delivers consistent performance across diverse demanding scenarios.
-Features & Benefits-
Core component: Adopts a high-performance silicon piezoresistive-filled pressure-sensitive core.
Signal conversion: Built-in ASIC converts sensor millivolt signals into standard voltage, current, or RS485 signals.
Signal stability: Equipped with strong photoelectric isolation to ensure stable signal output; supports long-distance transmission under the current output mode.
Compatibility: Can be directly connected to computers, digital display meters, and PLCs.
Structure & durability: Features cast aluminum explosion-proof housing and a full stainless steel sealed structure, with excellent vibration resistance and impact resistance.
Environment adaptability: Applicable to corrosive working environments.
Application fields: Widely used in industrial control, aerospace, automotive, medical equipment, HVAC, and other industries.
-Applications-
Industrial Control: Ideal for pipeline pressure monitoring, process control systems, and factory automation equipment, ensuring safe and efficient operation.
Aerospace & Aviation: Reliable performance in aircraft hydraulic systems, fuel pressure testing, and environmental control applications.
Automotive Industry: Used in engine pressure testing, brake system monitoring, and vehicle manufacturing quality control processes.
Medical Equipment: Applied in medical gas pressure monitoring, respiratory equipment, and laboratory testing systems, meeting strict accuracy and stability requirements.
HVAC Systems: Suitable for pressure monitoring in heating, ventilation, and air conditioning systems, supporting efficient energy management and equipment protection.
Harsh & Corrosive Environments: With a stainless steel sealed structure and explosion-proof housing, it performs reliably in corrosive media, outdoor installations, and high-vibration scenarios such as chemical plants and oil & gas facilities.
-Technical parameters-
Item | Specification |
Product Name | Digital Display Pressure Transmitter |
Output Signal | 4~20mA, 1~5V, 0~10V, RS485 (Optional) |
Compensated Temperature | -10~70℃ |
Ambient Temperature | -40~85℃ (Note: Corrected based on common industrial standards) |
Measuring Medium | Gas, Liquid, Oil, etc. |
Pressure Type | Gauge Pressure, Absolute Pressure |
Accuracy | 0.1%F.S, 0.25%F.S, 0.5%F.S (Optional) |
Zero Thermal Drift | ±0.03%F.S/℃ |
Sensitivity Thermal Drift | ±0.03%F.S/℃ |
Overload Pressure | 200%F.S |
Long-term Stability | ≤0.2%F.S/Year |
Natural Frequency | 5kHz~650kHz |
Protection Class | IP65, IP67 (Optional) |
Measuring Range | -0.1...0...100MPa (Multiple ranges available for customization) |

