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YD-2088 pressure transmitter by Xi'an Smatech Instrument adopts piezoresistive silicon oil-filled sensor as the core measuring element, with signal processing circuit integrated in cast aluminium explosion-proof housing. It converts sensor signals into standard output (4-20mA/0-10V/RS485 etc.) and passes strict component, semi-finished and finished product testing, featuring stable performance, strong anti-interference and long-term reliable operation in harsh industrial environments. Certified with ExiaIICT6 explosion-proof grade and IP65 protection, it is widely used for noncorrosive gas and liquid pressure measurement.
High Accuracy & Stability: ±0.25% F.S typical accuracy, ±0.2% F.S/year long-term stability, ensuring consistent measurement reliability
Explosion-Proof & Durable: ExiaIICT6 intrinsic safety explosion-proof certification, IP65 dust and water resistance, suitable for hazardous industrial areas
Wide Compatibility: 316L stainless steel wetted parts, compatible with most non-corrosive gases, liquids, and steam
Flexible Configuration: Multiple output signals, customizable pressure ports (M20×1.5, G1/2, flange, etc.), and optional local digital LCD display
Wide Operating Range: Measurement range from -0.1MPa to 100MPa, supporting gauge, absolute, and sealed gauge pressure types
Strong Adaptability: Resistant to electromagnetic interference, suitable for harsh industrial environments with wide temperature tolerance (-20℃ to 80℃)
| Specification | Parameter Value |
|---|---|
| Model | YD-2088 |
| Measurement Range | -0.1~0~0.01~100MPa |
| Pressure Type | Gauge, Absolute, Sealed Gauge |
| Accuracy | ±0.25% (Typ.), ±0.5% (Max.) |
| Long-term Stability | ±0.2%F.S/year |
| Operating Temperature | -20℃ ~ 80℃ |
| Power Supply | 15~30VDC |
| Output Signal | 4-20mA, 0~10/20mA, 0/1~5VDC, RS485 |
| Explosion-Proof Grade | ExiaIICT6 |
| Protection Grade | IP65 |
| Diaphragm Material | 316LSS |
| Housing Material | Cast Aluminium Alloy |
| Pressure Port | M20x1.5 (standard), G1/2/G1/4/Flange etc (custom) |
| Insulation Resistance | 100MΩ (100VDC) |
| Proof Pressure | ≤1.5×rated pressure or 110MPa (whichever less) |
Process Control & Industrial Automation
Pressure monitoring in pipeline systems, DCS/PLC control loops, factory automation lines
Oil & Gas Industry
Wellhead pressure measurement, pipeline transmission, refinery process monitoring (hazardous area compatible)
Chemical & Petrochemical Industry
Pressure detection in reactors, storage tanks, and corrosive fluid pipelines (316L diaphragm compatible)
Power & Energy Industry
Boiler pressure monitoring, steam pipeline pressure control, hydraulic system measurement
Water Treatment & Environmental Protection
Water supply pipeline pressure, sewage treatment process pressure monitoring
Metallurgy & Mining
Hydraulic station pressure, pipeline pressure in harsh industrial environments
HVAC & Refrigeration
Pressure monitoring in air conditioning systems, refrigeration equipment, and pipeline systems
Non-corrosive gas, liquid, and steam (316L diaphragm compatible)
Compatible with most industrial fluids, with optional custom materials for special media
