美国康气通Type 1200 Eltop Electric to Pneumatic
Description
Type 1200 electric to pneumatic pressure regulator designed for set point control in all types of flow applications. Type 1200 uses a reversible DC motor to position diaphragm valve operators by converting the DC signal to variable pneumatic output. 
Application - VALVE POSITIONER/ACTUATOR
- COMPRESSOR/PUMP
- "SCADA" OPERATED SYSTEMS
- DCS OPERATIONS
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Features
FAIL SAFE OPERATION ELECTRONICALLY OPERATED WITH REVERSIBLE DC MOTOR STAINLESS STEEL AND ALUMINUM IN-LINE FILTER TEMPERATURE AND ENVIRONMENT RANGES FROM -40° F TO +150° F CAN USE UP TO 150 PSI SUPPLY OFF FIRST STAGE AIR COMPRESSOR EASILY SERVICED VARIETY - 3 MOTOR VARIATIONS AND 6 DIFFERENT CYCLE TIMES HIGH TORQUE NO POWER DRAW EXCEPT WHEN MOTOR IS CYCLING BETWWEN SET POINTS EXPLOSION PROOF (CSA CLASS 1 GROUP D) CANADIAN STANDARDS ASSOCIATION APPROROVED Back to Top |
Specifications Cycle Time | (1 RPM) 12 VDC = 20 min., 28 VDC = 8 min.
(4 RPM) 12 VDC = 4 min., 28 VDC = 1.5 min.
(10 RPM) 12 VDC = 2 min., 28 VDC = 1 min. | Current | 60 Milliamperes | Voltage | 28 VDC maximum; 11 VDC minimum | Pressure
| Maximum Input = 150 PSI,
Minimum output = 30 PSI
maximum & minimum range settings adjustable within the 0-30 PSI range (i.e. 3 to 15 PSI) | Operation | Polarity voltage changes directly control the movement and motor direction between setpoints
NO POWER DRAW REQUIRED, EXCEPT WHEN MOTOR IS CYCLING BETWEEN SET POINTS. | Weight | 6 Lb. 4 Oz. |
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Ordering Information Contact Company for ordering information |
