Ex p control unit APEX 2003.002x
07-3711-1216/...7
Features
- 4 voltage free contacts
- 3-line LCD display
- LED status display
- Modular design
- Fail-safe control
Marking
ATEX:
Ex II2(1) G Ex db eb ib [ia Ga] [pxb] IIC T4 Gb
IECEx:
Ex e d ib [ia Ga px] IIC T4 Gb
Guidelines/Norms
Directive 2004/108/EC
Directive 2014/34/EU
Ambient temperature
-20 °C up to +40 °C
Certification
DMT 99 ATEX E 082
IECEx BVS 13.0039
NEPSI GYJ13.1200
CSA 2654548
KCS KTL 13-KB4BO-0634
NCC 14.02972 X
GOST R POCC DE.ME92.B02732Description
The APEX 2003.002x control unit controls and monitors the purging and operating phases in pressurised enclosures. Digital or proportional purging gas valves are available to allow the purging gas to enter. The parameters are set by means of rotary switches and buttons. There is also the option of transferring the parameters through an RS485 interface. The control unit has two programmable relays and a non-floating enabling contact.
Technical data *
| Protection class | IP 65 |
| Material | glass-fibre reinforced polyester |
| Purging time | 0 to 99 min; 5 sec. dropout delay |
| Weight | 7.5 kg |
| Voltage | AC 230 V (AC 115 V) ±10%, DC 24 V ±10 % |
| Power | Pv = 8 W/230 V |
| Connection | Terminals 2.5 mm², fine stranded |
*Refer to the documentation for more detailed information
Documentation
Data Sheet - Ex p control unit APEX 2003.002x
Declaration of Conformity 01-3711-7C0001 B
Customer requirements - Ex p equipment
Operating instructions - Control unit APEX 2003, Type 07-3711-.2../...