16 EasyLine EL3000 Series Data Sheet 10/24-4.10 EN Rev. 9
General data
Pressure sensor
Use
Standard: Uras26, Limas23, Caldos27, option: Magnos206
Materials in contact with the sample medium
Silicon gel, plastics, FPM (Fluorocarbon rubber)
Fine filtration
Version
Disposable filter with borosilicate glass microfiber filter
element (supplied as accessory)
Retention rate
99.99 % for particles > 0.1 μm
Materials in contact with the sample medium
Polyamide, borosilicate glass with PVDF binder
Electrical safety
Tested per EN 61010-1:2001
Protection class I
Overvoltage category / pollution degree
Power supply: III/ 2, other circuits: II/2
Safe isolation
The power supply is galvanically isolated from other circuits
by means of reinforced or double insulation. Protective extra-
low voltage (PELV) on low-voltage side
Electromagnetic compatibility
Noise immunity
Tested to EN 61326-1:2006. Inspection severity: Industrial
area, fulfills at least the rating “continuously monitored
operation” to table 2 of EN 61326.
Emitted interference
Tested to EN 61326-1:2006, EN 61000-3-2 : 2006 and
EN 61000-3-3: 1995 + A1: 2001 + A2 : 2005. Limit value class B
for interference field strength and interference voltage is met.
Mechanical stress
Operation
Vibration test to EN 60068-2-6: 1996
Vibrations up to 0.5g/150 Hz have no influence on the
measured value. In Uras26, slight transient effects on the
measured value can occur in the region of the modulation
frequency.
Transport
Vibration test to EN 60068-2-6: 1996,
shock test to EN 60068-2-27: 1995
In its original packaging, the gas analyzer will withstand
normal shipping conditions.
Ambient conditions
Installation location altitude
The gas analyzer is intended for indoor installation only.
Installation location altitude max. 2000 m above sea level
(over 2000 m on request)
Ambient temperature
Operation: +5 to +45 °C
Uras26 in combination with another analyzer: +5 to +40 °C
Limas23: +5 to +40 °C
Storage and transport: –25 to +65 °C
Relative humidity
< 75 %, slight condensation allowed
Air circulation
For sufficient air circulation, multiple housings in a 19-inch
rack must be installed with a separation of at least one height
unit between housings.
Power supply
Input voltage
100–240 V AC – 15/ + 10 %, 50–60 Hz ± 3 Hz
Power consumption
Max. 187 VA
Connection
3-pin plug per EN 60320-1/C14; connection cable supplied
Version for measurement of flammable gases
In the version with gas lines and connectors made of stainless
steel the gas analyzer (Models EL3020 and EL3040) with Uras26,
Magnos206, Caldos27 and ZO23 (concentration max. 100 ppm)
is suitable for measuring flammable gases in general purpose
environment. In model EL3040, housing purge with nitrogen
(ZO23: with air) must be provided. The positive pressure in the
sample gas feed path may not exceed a maximum value of
100 hPa in normal operation and a maximum value of 500 hPa in
the event of a fault. The special requirements must be observed
(see operator’s manual).
Version with protection type II 3G for installation
in hazardous location for measurement of
non-flammable gases and vapors
The gas analyzer (Model EL3040) with Uras26, Limas23,
Magnos206 and Caldos27 is tested for explosion protection.
It is suitable for installation in hazardous locations when the
technical data and the special requirements (see operator’s
manual) are observed.
The gas analyzer may be used for measurement of non-
flammable gases and vapors. It is marked according to the
European directive 94/9/EC with
II 3G Ex nAC II T4 X
In undisturbed operation there cannot be any sparking, arcing or
impermissible temperatures inside the device. Explosion
protection through: Non-sparking instruments and devices with
low power consumption; sealed or encapsulated devices
Judgment according to EN 60079-15: 2005: Electrical apparatus
for explosive gas atmospheres – Part 15: Type of protection “n”,
sections 1 to 16, 19, 20, 22, 23, 29
Marking according to EN 60079-15 : 2005, section 35
Housing degree of protection IP65
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