HK Instruments DPT-CTRL-2500-D 带差压或空气流量变送器的多功能PID控制器 (0−2500 Pa; with display)

Measurement ranges (Pa): 0−2500 Pa

Accuracy (from applied pressure) (model 2500): Pressure < 125 Pa = 1 % + ±2 Pa;  Pressure > 125 Pa = 1 % + ±1 Pa

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

Control signal: 0…10 VDC

Output signal for pressure or air flow (selectable via menu): 0…10 VDC;  4…20 mA

PID-parameters: Adjustable via menu

Zero point calibration: Automatic with autozero element (-AZ) or by pushbutton

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

Power consumption: < 1.0 W

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

Protection standard: IP54