INOR IPAQ R520X - Manual (Page 5)

1 SAFETY INSTRUCTIONS C520/C520X / R520/R520X
09/2010 • 86B5200001 www.inor.com 5
1 Safety instructions
1.1 Intended use
The C520 is an intelligent, universal HART-compatible two-wire in-head transmitter for
temperature, resistance or voltage measurements in an industrial environment. It is available
with a Non-Incendive approval for use in potentially explosive atmosphere Zone 2 and Division
2. C520 is also available as an intrinsically safe version for installation in potentially explosive
atmospheres. These devices are labeled with the X symbol – C520X and are approved for use in
Zone 0, 1 and 2 and Division 1 and 2.
The C520/C520X is intended for installation in a B connection head or larger according to
DIN 43729.
The R520 is an intelligent, universal HART-compatible two-wire rail-mount transmitter for
temperature, resistance or voltage measurements in an industrial environment. It is available
with a Non-Incendive approval for use in potentially explosive atmosphere Zone 2 and Division
2. The R520 is also available as an intrinsically safe version for installation in potentially
explosive atmospheres. These devices are labeled with the X symbol – R520X. and are approved
for use in Zone 1 and 2 while the input can be connected to Zone 0. Also Installation in Division
1 is possible.
The R520/R520X is intended for installation on a top-hat rail according to DIN EN 50022.
ATTENTION!
Responsibility for the use of the device with regard to suitability, intended use and area of
application lies solely with the user.
The manufacturer shall not be liable for damage resulting from improper use or use for other
than the intended purpose.
1.2 Product liability and guarantee
Use of the product for other than the intended purpose or improper installation, and operation
may lead to loss of the guarantee. The guarantee shall likewise be void if the device is damaged
or its function otherwise impaired.
Inor Process AB hereby guarantees that the product will be free of material and workmanship
defects for a period of five (5) years from the date of delivery ("limited guarantee"). This limited
guarantee refers to repairs or exchanges, and is only valid for the first end user of the product.
The "General conditions of sale" forming the basis of the purchase contract are also applicable.
1.3 Certifications
1.3.1 Certification IPAQ C520X
Control drawing: 88DRW00025
EC: ATEX approval ITS 09 ATEX 26304X
CE 0539 II 1G Ex ia IIC T4 to T6
USA: FM approval (PENDING) IS / I / 1, 2 / A-D / T4 to T6; Entity
I / 0, 1, 2 / AEx ia IIC T4 to T6; Entity
Canada: CSA approval (PENDING) IS / I / 1, 2 / A-D / T4 to T6; Entity
I / 0, 1, 2 / Ex ia / IIC / T4 to T6; Entity