PM

描述:
Proportional control valves with closed loop control
technology for better control of pressurised gases.
The instruments can be built as single closed loop or
dual closed loop control valves.

Media: dry, lubricated or unlubricated and 5 µm filtered
compressed air or non-corrosive gases

Fail_freeze: constant outlet pressure at voltage drop
Second_loop: 0...10 V, impedance 4.7 kΩ, ratio of internal to external relationship is 10% to 90%
Supply_voltage: 15...24 V DC, residual ripple < 10%, with reverse voltage protection
Command signal: 0-10V, 4-20mA as an option

Impedance:
0...10 V / 4.7 kΩ,
4...20 mA / 100 Ω,
jumper selectable command

Monitor_signal: 0...10 V at max. 10 mA
Electrical_ports: terminal strip for 2.5 mm2
Power_consumption: 3.6 W regulating, 0.5 W non-regulating
Air_consumption: without constant bleed
Linearity/Hysteresis: < 0.15% FS
Repeatability: < 0.02 FS
Temperature_influence: < 1% FS at 0 °C to 50 °C / 32 °F to 122 °F
Adjustment: zero point and span

Temperature_range: 0 °C to 70 °C / 32 °F to 158 °F

Mounting_position: any, vibration-resistant

Ports: brass
Elastomer: FKM
Transducer: aluminium and silicon
Valves: nickel-plated brass

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