Page 8 - C.B.Trading - Dwyer - Ecatalogue
P. 8
Our Products
Differential Pressure Switches
Dwyer offers a wide range of differential pressure switches,
including explosion-proof models, which are precision
diaphragm operated and which can be actuated by positive,
negative or differential pressures. Designed for low and very
low pressure differential, ranges from .03˝ w.c. to 200 psid are
available. These switches are most commonly used to control
or prove air flow in air conditioning, refrigeration, ventilating
and combustion systems.
The W.E. Anderson® Model H3 Explosion-
proof differential pressure switch serves process applications
requiring higher ranges and operating pressures and/or
aggressive gas or liquid media. Series MDA & MDS miniature
pressure switches are perfect for low-pressure control.
The MDS has a double diaphragm design to protect against
false actuation due to shock or vibration, and the MDA has a
field adjustable setpoint.
www.cbtindia.com [email protected] / [email protected]
