Jola Spezialschalter K. Mattil & Co. KG
Klostergartenstraße 11-20
D-67466 Lambrecht
Phone: +49 63 25 / 188-01
 
Level controllers Leakage detectors Other Jola products Search via product names Control of the chemical resistance
General information on Jola Quality management system Addresses: Jola and its agents Help on CD-ROM catalogue

Sensor

OWE 2/C/NL/Ex
II 2 GD EEx ia IIB T6 Ex iaD 21 T85°C 

  • with blue PVC cable

 
Picture 2

Application for zone 1, 21, 2 or 22

EC type examination certificate: INERIS 03ATEX0160

Functional principle: capacitive sensor with gold-plated capacitor plates on epoxy resin 
backing material
Self-capacitance: Ci = 80 nF + 200 pF per metre of connecting cable
Self-inductance:  Li = 0 + 1 µH per metre of connecting cable
Response height from bottom edge of housing: approx. 12 mm 
(depending on the dielectric constant of the liquid)
Housing 
PP and cast resin
Connecting cable 
blue PVC cable, 2 x 0,75
Cable length 
5 metres, longer cable on request, 
other types of cable on request
Protection class for the electronics
sealed in the housing		 IP 65
Temperature resistance 
- 20° C to + 60° C
Documents for application
in explosive atmospheres 		EC type examination certificate [PDF]
EC Declaration of Conformity [PDF]
Installation, operating and maintenance instructions [to the language selection] 
Optional: mounting stand made of stainless steel 316 Ti
 
Max. length of connecting cable between sensor and relay: approx. 10,000 m
see "Installation, operating and maintenance instructions".


EMC: for interference emission in accordance with the appliance-specific requirements for 
households, business and commerce as well as small companies, and for interference 
immunity in accordance with the appliance-specific requirements for industrial companies.
Measure drawing
Option
Top