• Description:
The Visulex Camera K07ZP-Ex/K07ZN-Ex has been manufac-
tured with a flameproof enclosure ignition protection type
’d’ for the body and increased Ex-e safety for the terminal
compartment. It is approved for applications in potentially
explosive (Ex) areas, zones 1 and 2 as well as zones 21
and 22.
To ensure trouble-free operations, it is essential to observe
the temperatures for the built-in camera that are specified
in the data sheet. The relevant control panel is connected
to the Ex-camera outside the Ex hazardous area.
Ex cameras are intended for property surveillance as well as
for the remote monitoring of technical processes in
reactors, apparatus, vessels, etc. They are purpose-designed
and are specifically for mounting on sight glass flange
fittings.
Important, please note: Under no circumstances should a
camera be used to replace the cover flange or the com plete sight glass fitting, nor should it be used on its own as
a closure for a vessel port. Cameras for potentially explosive
areas should only be mounted, installed and serviced by
personnel who have been expressly trained for this work
and authorised to do the job in each case.
• General electrical data:
- Feed voltage to the camera: 24 V/DC ± 10%
- Maximum power consumption: 25 W
- Protection class: IP65 acc. to EN 60529/DIN VDE 0470,
Part 1
- Ex approval acc. to EC type examination certificate:
BVS 08 ATEX E 132
II 2G Ex de IIC T6 Gb
II 2D Ex tb IIIC T80°C Db
• Markings:
The camera has a permanent type plate which is clearly
visible and easy to read. It bears the following data:
- Name and address of manufacturer
- Camera type: K07ZP-Ex or K07ZN-Ex
- Explosion protection classification
- Ambient temperature range: -20°C ≤ Ta ≥ +40°C
- Certificate number
- Warnings which much be observed:
- Do not open when power is on
- Even after the power has been switched off, wait four
minutes before opening
- Use only heat-resistant cables as specified in the
operating instructions
- Serial number/year of manufacture
- Supply voltage
- Protection class: IP65
- CE symbol/certification body number
• Connecting cable:
- Shielded control cable 3P x AWG 20 C, black (Metrofunk)
or equivalent cable of another make should be used.
- Heat-resistance: min. -20°C to +75°C; flame-inhibiting or
flame-retardant!
VISULEX Ex-Camera K07ZP-Ex/K07ZN-Ex
II 2G Ex de IIC T6 Gb
II 2D Ex tb IIIC T80°C Db
F.H.Papenmeier GmbH & Co. KG · division Lumiglas
Talweg 2 · 58239 Schwerte · Germany
phone: +49-2304 205-0 · fax: +49-2304 205-206
info.lumi@papenmeier.de · www.lumiglas.de
Installation and Operating Instructions
0158
• Electrical connection:
- Open the cover of the terminal box.
- Insert the cable through the entry gland (Ex-e) into the
terminal box.
- Wire to Ex terminals (part 5).
- Ensure that the external protective conductor terminal
(part 1) is connected to a separate plant earthing point.
- Position the cover seal and close the cover.
- The camera is protected by fuses in the external control
unit (located in the non-explosive area).
- These fuses should only be changed after the system has
been switched off and only by personnel who have been
trained and authorised to do so.
• Changing the camera and/or electronics:
Any replacement of the camera assembly should be carried
out by the manufacturer and/or be done at the
manufacturer’s works (Papenmeier).
VISULEX Ex-camera K07ZP-Ex with zoom lens
0093.078.00 b
Part 1 Protective conductor terminal
2 Locking screw
3 Safety tab
4 Screw-type glass lens
5 Ex terminals
6 Cable entry gland
M20 x 1.5 (Ex ‘e‘)
5
1
2
3
4
6
Subject to change without prior notice – Dimensions in mm unless otherwise stated. 11.15
F.H.Papenmeier GmbH & Co. KG · division Lumiglas
Talweg 2 · 58239 Schwerte · Germany
phone: +49-2304 205-0 · fax: +49-2304 205-206
info.lumi@papenmeier.de · www.lumiglas.de
Type of fitting
from DNHinged
bracket
Flanged
adapter collar
Circular sight glass fitting
DIN 28120 + DIN 28121
50 + –
Flow indicator sight glasses
50 + –
Screw-type sight glass
fitting in line with
DIN 11851
65 – +
80 – +
100 – +
125 + +
• Mounting with hinged bracket:
The hinged bracket is intended for fastening the camera to
the cover flange of a circular sight glass fitting or flow sight
glass or to the slotted cover nut on screw-type sight glass
fittings acc. to DIN 11851.
The hinged bracket is secured to the required bolt circle
using the M8 screw included in the scope of supply which
fits into a previously tapped blind hole. Alternatively, the
hinged bracket can be welded in place.
• Mounting by flanged adapter collar
The adapter collar is secured to the slotted cover nut
(DIN 11851) by welding or screwing it on.
• Replacement parts:
Product Part No.
Screw-type sight glass 1774.079.00
O-ring seal 0862.039.00
• Accessories:
Product Part No.
Camera mounting straight 0354.005.00
Camera mounting (flanged adapter) 1356.015.00
Claw spanner for screw-type sight glass,
for opening the camera 6805.001.00
• Maintenance:
- Keep the camera clean.
- After opening the camera, the thread of the screw-type glass
lens (part 4) should be freshly greased, (e.g. with AEMA-SOL
6 B, made by A.E. Matthes).
- Clean the glass disc regularly to ensure optimum camera
vision.
- Always use original replacement parts.
• Mechanical installation:
It is essential to read the information sheet “Important
instructions when using sight glass fittings” before
commencing installation work.
The Ex camera is attached to the cover flange of a circular
sight glass fitting or flow sight glass or to the slotted cover
nut of a screw-type sight glass using the mounting
components provided.
On no account should the lens of the camera be exposed to
direct sunlight as this will render it inoperable!
The VISULEX Ex-Camera K07ZP-Ex/K07ZN-Ex fits the follow
ing nominal diameters when used together with the
appropriate mounting parts:
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