|  Suitable
for three wire RTD installations.
Available for a working
voltage of up to 6V.
For For two wire or 4-wire RTD applications,
use one or two ESP 06D protectors respectively.
For three wire RTD applications where multiple RTDs are being protected
see the ESP RTDQ.
Application
Use on three wires to protect monitoring equipment in RTD systems.
Features and benefits
 Protects all three
wires on a 3-wire RTD system with a single protector.
Low let-through voltage
between all lines.
Provides repeated protection
in lightning intense environments.
Low in-line resitance
minimises unecessary reductions in signal strength.
Strong, flame retardent,
ABS housing.
Supplied ready for
flat mounting on base or side.
Duilt-in DIN rail foot
for simple clip-on mounting to top hat DIN rails.
Protectors can be flat mounted via their base
(left) or side, or mounted on top hat DIN rail (right) via an integral
spring loaded DIN rail foot.
Colour coded terminals
give a quick and easy installation check - grey for dirty (line) end and
green for the clean end.
 |
Substantial earth stud
for effective earthing.
Integral earthing plate
enables enhanced connection to earth via a CME kit.
Installation
Connect in series with the signal line either near where it enters
or leaves the building or close to the equipment being protected (eg within
its control panel). Either way, it must be very close to the systems earth
star point. The screen connection should be made via the earth stud. Install
protectors either within an existing cabinet/cubicle or in a separate
enclosure.
Suitable Accessories
Simultaneously mount and earth up to 4 of these protectors on a CME
4, up to 8 on a CME 8, up to 16 on a CME 16 or up to 32 on a CME 32. Details
of the Combined Mounting and earthing kits can be found here.
Enclosures suitable for up to two (WBX 2/G) or three (WBX 3/G) protectors,
or a CME 4 and its associated protectors (WBX 4), CME 8 and protectors
(WBX 8) or two CME 16 kits and protectors (WBX 16/2/G) can be found here.
ESP RTD Brochure
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