Vega VEGAMET 841 - Mounting plate and sun shade dimensions

3
VEGAMET 841, 842, 861, 862
61274-EN-200723
1 Area of applicability
These safety instructions apply to the devices:
•
VEGAMET 841
•
VEGAMET 842
•
VEGAMET 861
•
VEGAMET 862
In accordance with the Certicate of Compliance cULus E505919, as associated equipment for
installation in Zone 2/Div 2 (certicate number on type plate) and for all devices with safety instruc-
tion 61274.
The classication as well as the respective standards are stated in the above certicates:
Type of protection marking:
•
USL - Associated Apparatus, Class I, Division 2, Groups A, B, C and D, Hazardous Locations,
Class I, Zone 2, AEx ic ec nC [ia Ga] IIC T4 Gc, AEx ic ec nC [ia IIIC Da] IIC T4 Gc.
•
CNL - Associated Apparatus, Class I, Division 2, Groups A, B, C and D, Hazardous Locations,
Ex ic ec nC [ia Ga] IIC T4 Gc X, Ex ic ec nC [ia IIIC Da] IIC T4 Gc X.
Open type programmable controller model/Cat. Nos. VEGAMET 8; followed by 4 or 6; followed by 1
or 2; followed by (*), providing instrinsically safe circuits for use in Hazardous Locations Class I, Divi-
sion 1, Groups A, B, C and D; Class II, Division 1, Groups E, F and G; Class III, Division 1; and Class
I, Zone 0, Group IIC and Class II, Zone 20, Group IIIC when installed in accordance for VEGAMET
84*; oowed by 1 or 2 with control drawing no. GE 3984 and with control drawing no. GE 3985 for
VEGAMET 86*; followed by 1 or 2.
2 Deviceconguration/-properties
The detailed device congurations can be retrieved using the serial number search on our home-
page.
Move to " www.vega.com" and enter in the search eld the serial number of your instrument.
Alternatively, you can nd all via your smartphone:
•
Download the VEGA Tools app from the " Apple App Store", " Google Play Store" or "
Baidu Store"
•
Scan the DataMatrix code on the type label of the instrument or
•
Enter the serial number manually in the app
3 General information
The single and double channel controllers VEGAMET 841, 842, 861, 862 are ideal for simple
control tasks in all industrial areas for non-Ex or Ex applications for the connection of one or two
4 … 20 mA sensors.
They serve as a display for continuous sensors and can also be used as a (Ex)power supply unit for
the connected sensors.
The setting can be easily done on site using manual operation or remotely using smartphone/tablet
and PC/Laptop using Bluetooth Smart.
There are no further interfaces on the controllers. The devices can be used in the eld (eld mount-
ing using tube/wall mounting).
The operating instructions as well as the installation regulations or standards that apply for explo-
sion protection of electrical systems must generally be observed.
The installation of explosion-protected systems must always be carried out by qualied personnel.
c-UL-us