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HK Instruments DPT-MOD-7000-D 差压变送器 (-250...7000 Pa; with display)

Measurement ranges (Pa): -250...7000 Pa

Communication: RS-485 Modbus (RTU)

Accuracy (from applied pressure) (model 7000): Pressure < 125 Pa = 1.5 % + ±2 Pa; Pressure > 125 Pa = 1.5 % + ±1 Pa

Zero point calibration: automatic with autozero element (-AZ), by pushbutton or via Modbus

Measuring units: Pressure: Pa, kPa, mbar, inchWC, mmWC, psi;  Flow: m3/s, m3/hr, cfm, l/s, m/s, ft/min

Measuring element: MEMS, no flow-through

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

Power consumption: < 1.3 W;  -40 °C model: <4.3 W when <0 °C

Output signal: via Modbus

Response time: 1.0−20 s, selectable via menu or via Modbus

Operating temperature: -20…+50 °C (with autozero calibration -5...+50 °C);  -40…+50 °C (-40C model)

Protection standard: IP54

With display

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  • 质量承诺
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