HK Instruments DPT-IO-MOD-2500-D 差压变送器 (-250...2500 Pa)

Measurement ranges (Pa): -250...2500 Pa

Communication: RS-485 Modbus (RTU)

Accuracy (from applied pressure): Pressure < 125 Pa = 1 % + ±2 Pa; Pressure > 125 Pa = 1 % + ±1 Pa

Zero point calibration: via Modbus or by pushbutton

Measuring units: Pa, kPa, mbar, inchWC, mmWC, psi

Measuring element: MEMS, no flow-through

Supply voltage: 24 VDC ±10 % / 24 VAC ±10 %

Power consumption: < 1.3 W

Operating temperature: -20…+50 °C

Response time: 1...20 s selectable via menu

Protection standard: IP54

Datasheet

Manual