توضیحات
Model 43AP Controller continuously detects the difference between a process measurement and its set point, and produces an output air signal that is a function of this difference and the type of control. The output signal is transmitted to a control valve or other control device. The processmeasurement, set point, and output signal are indicated on the controller
Types of Control
Suffix Code –A1: On-Off
A2: Proportional
A3: Proportional plus Derivative
A4: Proportional plus Reset
A5: Proportional plus Reset plus Derivative
A7: Differential Gap
A8: Automatic Shutdown
Control Limits
Proportional: 4 to 400%
Reset: 0.01 to 50 minutes per repeat
Derivative: 0.05 to 50 minutes
Differential Gap: 1 to 100%
Output Signal: 3-15 psi or 20-100 kPa
Air Supply: 20 psi (140 kPa)
Air Consumption: 0.3 std ft3/min (0.5 std m3/h)
Air Connections: Tapped for 1/4 NPT
Ambient Temperature Limits: –40 to +180°F (–40 to +80°C)
Weight: Approx. 10 lb (4.5 kg), excluding element
Case: Glass fiber reinforced plasti
نقد و بررسیها
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