Specifications

Product Name: High-precision Smart Differential Pressure Transmitter
Model: XRT3000-DP
Measuring Medium：Liquid, Gas or Steam
Pressure Type: Gauge, Absolute or Sealed Gauge
Pressure Range: 0～50Pa to 0～3MPa (optional precision ranges available)
Overload Pressure: 150%FS
Accuracy：±0.075%FS (standard), ±0.05%FS (high precision, optional)
Supply Voltage: 5VDC ~ 45VDC (Wide voltage input supported; low power mode available)
Output Signal: 4～20mA, 0～10VDC, RS485 (Modbus RTU), HART Protocol (Optional). Customizable options available upon request
Display: Optional multifunctional LCD display with emerald green backlight, supporting dual-variable display and 360° rotation. Auto-off feature for energy efficiency
Compensated Temperature: -10～70°c
Working Temperature: -40～85℃
Rangedown: 200:1 (accuracy maintained across all ranges)
Resistance：≤((U-12)/0.02) Ω (where U is the supply voltage) or >10KΩ
Insulation Resistance: ≥500MΩ @ 50VDC
Temperature Coefficient of Zero: ±0.03%FS/ºC(Reference 25ºC)
Temperature Coefficient of Span: ±0.03%FS/ºC(Reference 25ºC)
Long-term stability: ≤0.05%FS/year or ≤0.1%FS/5years
Response Time: ≤1ms (up to 90% FS)
Material: Shell aluminum alloy;Internal sensor 316L
Protection level: IP67 (dustproof and waterproof)
Electrical Connection:DIN43650 or M12×1 or Cable Outlet
Process Connection: Insertion Type, Dual Clamp, Dual Flange, Single Flange, Side Mounting, Side Mounting Dual Flange. Available in G1/4″, NPT1/4″, and other standard sizes
Explosion-proof Performance: Intrinsically safe design, explosion-proof rating Ex ia IIC T4 Ga, compliant with FM, CSA, NEPSI, KEMA, ATEX, and IECEx standards