ControlAir Inc. Precision Pneumatic / Electropneumatic Controls and Frictionless Rolling Diaphragm Air Cylinders

I/P, E/P Transducers

Type 100M

Type 500X

Type 550X

Type 1200 Eltop Electric to Pneumatic Converter
Low power consumption
Failsafe operation in the event of power failure

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

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

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.

Ordering Information

Contact Company for ordering information

Controlair 康气通中国技术支持及销售中心

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