Application:
The DCU control units are used for local or remote
control of machine. They can be built-in with
indicating lamps, push buttons, switches, ammeters,
or voltmeters. They are suitable for Zone 1, 2 and
Zone 21, 22 hazardous areas.
Technical data:
| Hazardous Area | Gas | Dust |
| Zones | 1 & 2 | 22 |
| Conforming to ATEX | Ex II 2G | Ex II 2D |
| Symbol of Protection ATEX | Ex db IIB Gb | Ex tc IIIC Db |
| Symbol of Protection IEC | ||
| T Rating | T6(Ta=+40oC/+55oC) | NA |
| Surface Temp. | NA | T85oC(Ta 40oC/55oC ) |
| ATX Certificate | IECEx PRE 16.0025x | |
| Standard | ATEX Directive 2014/34/EU, std. EN 60079-0:2012, | |
| EN 60079-1:2007, EN 60079-31:2014 | ||
| IECEx Scheme, std. IEC 60079-0:2011, IEC 60079-1:2014, | ||
| IEC 60079-31:2013 | ||
| Ambient Temperature | -20 o C to +55 o C | |
| Index of Protection | IP66 | |
| Entries | Ø3/4” to Ø1 " NPT (M20x1.5 to M32x1.5) | |
| Mounting | Wall type | |
Specification:
| Body and cover | : | Marine grade copper-free aluminium alloy |
| with polyester powder coated, RAL 7032 (grey) | ||
| Sealing (O-ring) | : | Silicone -40 °C to + 175 °C |
| Lid screws | : | Stainless steel |
| Hige | : | Stainless steel |
Option:
