Yunyi YD31 Pressure Transmitter with G1/4 & NPT Male Thread Port High Accuracy Sensor for Pneumatic and Hydraulic Systems

• YD31 Universal Industry Pressure Transmitter is a top choice for precise performance in various applications.
• It is suitable for constant pressure, process control, environmental protection in the steel industry, medical and agricultural testing machinery, flow measurement, hydraulic and pneumatic control systems, as well as internal combustion engines, locomotive brake systems, and test stands.
• With its versatility and reliability, the Shelok YD31 Pressure Transmitter ensures accurate monitoring and efficient operation in diverse industrial settings.
• Digital ASIC, accuracy and stability
• Drift affect small
• Excellent long-term stability
• High overloading
• Excellent anti-jamming capability
• Over voltage overcurrent protection
• reverse polarity protection

1. What pressure ranges does the Shelok YD31 support?
The Shelok YD31 supports a wide pressure range from 0–1 bar up to 0–600 bar, depending on the specific model configuration.

2. What output signals are available for this pressure transmitter?
It typically provides standard output signals such as 4–20mA, 0–10V, or 0–5V, compatible with most industrial control systems.

3. Is the YD31 suitable for both pneumatic and hydraulic applications?
Yes, the Shelok YD31 is specifically designed for both pneumatic and hydraulic systems, offering stable performance under pressure fluctuations.

4. What thread types are available for the process connection?
The transmitter comes with both G1/4 and NPT male thread options, making it flexible for different installation requirements.

5. What is the housing protection rating of this device?
The Shelok YD31 typically features an IP65 or IP67 protection rating, suitable for industrial environments with dust or moisture exposure.

6. Is this pressure transmitter compatible with corrosive media?
The wetted parts are usually made of stainless steel (e.g., 304 or 316L), offering good compatibility with mild corrosive fluids and gases.

7. What is the accuracy of the Shelok YD31 pressure transmitter?
Typical accuracy is ±0.5% FS (full scale), with higher accuracy options available upon request.

8. Can the Shelok YD31 be used in high-temperature environments?
The standard version supports medium temperatures from -20°C to +85°C. For higher temperatures, a cooling element or isolated diaphragm option is recommended.