Functional Test - Tecsis PEX17 Betriebsanleitung

7. Starting, operation
Specifications
Directive ATEX of equipment
„
intended for use in potentially
explosive atmospheres
Ex-protection
Ignition protection type
HF-immunity
BURST
Shock resistance
Vibration resistance
Wiring protection
Short-circuit proofness
„
Reverse polarity protection
„
Weight
{ } Items in curved brackets are optional extras for additional price.
When designing your plant, take into account that the stated values (e.g.burst pressure,
over pressure safety) apply depending on the material, thread and sealing element used.

Functional test

The output signal must be proportional to the pressure. If not, this might point to a
damage of the diaphragm. In that case refer to chapter 9 „Troubleshooting".
„
„
Warning
„
Caution
Betriebsanleitung/Operating instructions
Downloaded from www.Manualslib.com
Model PEX17 / PEX18
ATEX
Read the operating conditions and safety-relevant data in the EC-type
5)
examination certificate in any case (KEMA 10ATEX0099 X)
V/m
kV
g
g
kg
Open pressure connections only after the system is without pressure!
Observe the ambient and working conditions outlined in section 7
„Technical data.
Please make sure that the pressure sensor is only used within the over load
threshold limit at all times!
When touching the pressure sensor, keep in mind that the surfaces of the
instrument components might get hot during operation.
manuals search engine
94/9/EC
Category 2G
5)
Ex d II C T4, Ex d II C T5, Ex d II C T6
10
4
1000 according to IEC 60068-2-27 (mechanical shock)
20 according to IEC 60068-2-6 (vibration under resonance)
Sig+ towards UB-
UB+ towards UB-
Approx. 0.2
GB
27