PRODUCTS

Variants & Accuracy Classes

• Economy Series – 0.4, 0.5 accuracy → General industrial pressure monitoring

• Standard Precision Series – 0.2 accuracy → Process control, hydraulic systems

• High Precision Series – 0.05, 0.02 accuracy → Calibration, laboratory testing

• Ultra-High Precision Series – 0.01 accuracy → Metrology, R&D, critical measurement

Technical Specifications (Key Parameters)

Measuring Range: –100 kPa ~ 0 ~ 300 MPa (customizable)
Accuracy Class: 0.01, 0.02, 0.05, 0.2, 0.4, 0.5
Pressure Types: Gauge pressure, absolute pressure, differential pressure
Output Signals: RS485, RS232, 4‑20 mA, wireless communication (ACI) – optional
Display: 5‑digit dynamic digital display + analog bargraph indicator
Overload Pressure: 1.5 – 3 times of full scale (depending on range)
Standby Current: < 10 μA
Power Supply: 3.6V high‑energy lithium battery (2–3 years life) or rechargeable battery (up to 5 years)
Medium Temperature: –25°C ~ 80°C
Process Connection: M20×1.5 (external thread)
Material: 316L stainless steel
Protection Rating: IP65
Pressure Units Supported: mmH₂O · mmHg · psi · kPa · MPa · Pa · mbar · bar (quick switch)

Available Configurations

• General‑Purpose Type – Standard digital display + optional output signals; for general industrial measurement.

• Explosion‑Proof Type – Ex d IIC T6 Gb / Ex ia IIC T4 Ga certified; for petroleum, chemical, coal mining, hazardous locations.

• Diaphragm Seal Type – Isolated diaphragm design for corrosive or viscous media; ideal for food, beverage, pharmaceutical, chemical processing.

• High Precision Type (0.05/0.02/0.01) – Calibration‑grade accuracy; for laboratory calibration and instrument verification.

• Communication‑Enabled Type – RS485/RS232/4‑20 mA / wireless output; for remote monitoring and SCADA integration.

Features & Benefits

• High Precision & Stability – Imported sensors + advanced microprocessor, low power consumption, long-term reliability.

• Large & Clear Display – Large LCD with 5‑digit digital readout and analog bargraph, readable in low light.

• Long Battery Life – 3.6V lithium battery lasts 2–3 years; rechargeable version up to 5 years.

• Rugged Construction – 316L stainless steel housing, corrosion resistant and mechanically strong for harsh environments.

• Versatile Output Options – RS485, RS232, 4‑20 mA, wireless for remote data acquisition.

• Multiple Pressure Units – Quick switch among 10 units: mmH₂O, mmHg, psi, kPa, MPa, Pa, mbar, bar, etc.

• Easy Installation – No external power required for normal operation; standard M20×1.5 connection.

Customization Options

• Measuring Range – Custom ranges from vacuum to 300 MPa

• Process Connection – M20×1.5, 1/4“ NPT, 1/2” NPT, flange, or other custom threads

• Output Signal – None (standard), RS485, RS232, 4‑20 mA, wireless

• Accuracy Class – 0.01 / 0.02 / 0.05 / 0.2 / 0.4 / 0.5

• Housing Material – 316L stainless steel (special alloys on request)

• Display Type – 5-digit LCD with/without backlight, bargraph integration

• Pressure Type – Gauge / absolute / differential