CONOFLOW ELECTROPNEUMATIC TRANSDUCERS

Conoflows Electro-pneumatic Transducers accept a variety of electrical input
signals and convert them to proportional output signals of 3-15, 3-27 or 6-30 PSIG
(21-103, 21-186 or 41-207 kPa).
The GT_8 Series Transducers incorporate low impedance circuitry and a range
selector jumper switch which can be positioned to accept 4-20 or 10-50 mA DC
current inputs. The selector feature permits stocking only one unit that can be
used in various locations throughout the plant. For easy field adjustment these
units are equipped with an external zero setting and a built-in potentiometer on
the circuit board for span adjustment. Optional input signal of 0-20 mA is available
on the GT_8 Series.
These transducers are available in either high or low capacity configurations (Maximum
Air Delivery Rate). The high capacity models incorporate a booster relay
which eliminates the need for additional boosters or relays when operating air
actuated valves. The low capacity versions use a fixed orifice and are utilized for
DIMENSIONAL DATA - ADVERTISING DRAWINGS:
GT Series - High Capacity: A28-7
GT Series - Low Capacity: A28-9
GT Series - 2 Pipe Mounting Bracket
input signals to pneumatic positioners. NEMA 3R housing requirements are
optional.
The GT_8 Series Transducer, when purchased with an EMI-RFI Adaptor (6386522),
conforms to SAMA PMC-33.1-1978 for Classes 1 and 2, Bands A, B and C with
less than 0.25% error.
The GT_8 Series Transducers are approved intrinsically safe by Factory Mutual,
Canadian Standard Association, and CENELEC. For explosionproof models, refer
to Pages 114-