
- Measurement range: -40 °C … +200 °C
- Measurement resolution: 0,1 °C
- Repeatability: 0,1 K
- Supply voltage: 5 V DC via LIST controller
Ordering information
- Sensor Cable SEC 20/01 (1 m sensor spacing)
- Sensor Cable SEC 20/02 (2 m sensor spacing)
- Sensor Cable SEC 20/03 (3 m sensor spacing)
- Sensor Cable SEC 20/04 (4 m sensor spacing)
- Sensor Cable SEC 20/05 (5 m sensor spacing)
- Sensor Cable SEC 20/06 (6 m sensor spacing)
- Sensor Cable SEC 20/08 (8 m sensor spacing)
- Sensor Cable SEC 20/xx (Customer specified sensor spacing, limited to not less than 0,5 m)
- ATEX marking for sensor cable SEC 20 (to be ordered for every separate sensor cable section)
Sensor Cable SEC 20-Ex
Features
- ATEX marking for use in zones 2 and 22
- Complete encapsulation to protect sensors from environmental influences
- Sensor spacing selectable to comply to project demand
- Pinpoint sensor location via individual addresses
- Maintenance free cable
- Aramid fibres serve as strain relief and as reinforcement in case of fire
- Easy mounting by use of diverse fasteners
- Branching of cable routes via connection boxes
- To be used with sensor control unit LIST controller
- May be combined with LIST external sensors ESA
- Up to 3.200 m combined cable length, respectively up to 320 sensors per LIST controller
General data
- Type of protection zone 2: Ex II 3G Ex nA IIC T4 Gc
- Operating temp. zone 2: -20 °C … +80 °C, from 70 °C protected from mechanical impact energy (EN 60079-0 / 26.4.2)
- Type of protection zone 22: Ex II 3D Ex tc IIIC T125 °C Dc
- Operating temp. zone 22: -20 °C … +70 °C
- Cable diameter: Typ. 18 mm
- Flat conductor resistance: Typ. 85 Ω / km (single conductor)
- Sheath material: HM4 mixture, halogen-free and flame retardant, according to EN 50267-2-1:1999-04,EN50267-2-2:1999-04, EN 60332-1-2:2005-06, EN 60332-2-2:2005-06, EN 61034-2:2006-03, IEC 60754-1, IEC 60754-2
- Weight: Typ. 0,45 kg / m
- Sheath colour: Grey or black
- Marking: Consecutive number printed at each sensor location, followed by cable identifier
- Deliverable cable length: Up to 2.000 m, prefabricated cable sections on request
- Mounting temperature: ≥ +10 °C
- Bending radius: ≥ 30 cm
- Verified and approved to: FprEN 54-22:2012 by VdS Schadenverhutung, VdS no.: G 213072 Meets requirements of environmental classification III
- Ordered sensor cable length may be shipped as a cable ring in a carton, on a one way drum, or on loaner KTG-drum and pallet
- ATEX markings for every separate sensor cable section
Cable construction
- Four-core flexible flat cable with temperature sensors
- Filler material with strain relief
- Aluminium foil shield
- Sheath with imprints at each sensor location
- Imprint 1: The sensor marking is used in cable lists, delivery notes etc.
- Imprint 2: Static marking only
Accessories
Connection Cable
Connection Box
Connection Module
Data Management Unit
Ethernet-Switch
External Sensors
LIST cable tester
LIST controller
Power Supply
Relay Module
SEC 20 Simulator
Sensor Cable