C6097 · Edition 01.24
EN-6
9 TECHNICAL DATA
Gas type: natural gas, town gas, LPG (gaseous),
flue gas, biogas (max. 0.1%-by-vol. H
2
S) and air.
Electrical connection: screw terminals.
Diaphragm pressure switch, silicone-free.
Diaphragm: NBR.
Housing: glass fibre reinforced PBT plastic with low
gas release.
Lower housing section: AlSi 12.
Enclosure: IP65. Safety class: 1.
Storage temperature: -20 to +40°C (-4 to +104°F).
Long-term use in the upper ambient temperature
range accelerates the ageing of the elastomer ma-
terials and reduces the service life (please contact
manufacturer).
The set switching point may noticeably change
in media and ambient temperatures below -30°C
(-22°F).
Weight: 270 to 320 g (9.5 to 11.3 oz) depending on
equipment.
9.1 EU certified pressure switches
Max. inlet pressure p
max.
= withstand pressure, see
adjusting range, page 3 (5.1 Adjusting range).
Max. medium and ambient temperatures: -20 to
+80°C (-4 to +176°F).
Switching capacity:
U = 24–250VAC,
I = 0.05–5A at cos φ = 1,
I = 0.05–1A at cos φ = 0.6.
Line entrance:
M16x1.5 cable gland,
clamping range: diameters of 4 to 10mm,
Cable diameter: AWG24 to AWG13,
0.5 to 1.8mm (0.02 to 0.07").
9.2 Recommended tightening torque
Component
Tightening
torque
[Ncm]
Cover screws 65
M16 x 1.5 cable gland 50
½" NPT conduit 170 (15 lb")
Rp 1/8 pipe connection on
aluminium lower section
250
Rp 1/4 connection (1/4" NPT) on
aluminium lower section
1300
Rp 1/8 connection on upper
housing section
250
Clamping terminal screws 80
T15 test point screw 150
10 DESIGNED LIFETIME
This information on the designed lifetime is based
on using the product in accordance with these
operating instructions. Once the designed lifetime
has been reached, safety-relevant products must be
replaced.
Designed lifetime (based on date of manufacture) in
accordance with EN13611, EN1854 for C6097:
Medium Designed lifetime
Switching
cycles
Time (years)
Gas 50,000 10
Air 250,000 10
You can find further explanations in the applicable
rules and regulations and on the afecor website
(www.afecor.org).
This procedure applies to heating systems. For ther-
moprocessing equipment, observe local regulations.
11 CERTIFICATION
11.1 Certificate download
Certificates – see www.docuthek.com
11.2 Declaration of conformity
We, the manufacturer, hereby declare that the prod-
ucts C6097 with product ID No. CE- 0085AP0467
comply with the requirements of the listed Directives
and Standards.
Directives:
– 2014/35/EU – LVD
– 2014/30/EU – EMC
– 2011/65/EU – RoHS II
– 2015/863/EU – RoHS III
Regulation:
– (EU) 2016/426 – GAR
Standards:
– EN13611:2015+AC:2016
– EN1854:2010
The relevant product corresponds to the tested type
sample.
The production is subject to the surveillance proce-
dure pursuant to Regulation (EU) 2016/426 AnnexIII
paragraph3.
Elster GmbH
11.3 UKCA certified
Gas Appliances (Product Safety and Metrology etc.
(Amendment etc.) (EU Exit) Regulations 2019)
BS EN13611:2015+AC:2016, BS EN1854:2010